Air Driven Hydraulic Pumps, Gas Boosters,
Power Units, Specialty Valves & Accessories
L & LS SERIES
Sprague Products
®
Division of Curtiss-Wright Flow Control Corporation
TABLE OF CONTENTS
Page
SPRAGUE PRODUCTS AIR DRIVEN HYDRAULIC PUMPS
FEATURES & BENEFITS ............................................................................... 3
HOW THE S-216-J AIR DRIVEN PUMP WORKS .......................................... 4
TYPICAL CIRCUITS ..................................................................................... 5
HOW TO ORDER PUMPS-MODEL PART NUMBER CODING ........................ 6
PUMP RATIO SELECTION CHART ............................................................... 7
S-216-J STANDARD HYDRAULIC PUMP ..................................................... 8
HYDRAULIC POWER UNITS ...................................................................... 10
HIGH PRESSURE HAND PUMP ................................................................. 11
NON-CONTAMINATING PUMPS ................................................................ 12
AIR DRIVEN, DOUBLE-ACTING HYDRAULIC PUMPS ................................ 14
AIR DRIVEN, DOUBLE-ACTING HYDRAULIC POWER UNITS .................... 16
S-218-GJC PUMP ...................................................................................... 17
HOW SPRAGUE PRODUCTS GAS BOOSTERS WORK ............................... 19
GAS BOOSTER SELECTION ....................................................................... 21
GAS BOOSTERS ........................................................................................ 23
GAS BOOSTER POWER UNITS .................................................................. 24
OVERHAUL KITS ....................................................................................... 25
SPECIALTY VALVES ................................................................................... 27
ACCESSORIES ........................................................................................... 29
GENERAL INFORMATION .......................................................................... 31
2
SPRAGUE PRODUCTS AIR DRIVEN HYDRAULIC PUMPS
A variety of hydraulic pumps is offered for various liquid output
pressure up to 33,500 psi (2311 bar). Sprague Products pumps
service water, oil and most corrosive chemicals, and are rugged,
service-proven and virtually maintenance-free.
The Sprague Products positive-displacement type pump
converts air inlet pressure to hydraulic output pressure. The
pump uses low pressure air to act on a large area piston to
produce high hydraulic pressure with a small area piston.
In operation, the pump reciprocates rapidly until the system
liquid pressure nears the desired level, then slows to a stop
when the liquid pressure equals or balances the air pressure.
This liquid-air pressure balance is maintained indefinitely in a
holding condition with minimal energy consumption and with no
increase in fluid temperature or parts movement.
In contrast, a motor driven pump in a holding condition must
continue to operate to maintain a pressure level. Excess liquid
must be bypassed or recirculated back to the reservoir, resulting
in energy loss, heat build-up, and the need for bypass components and a larger reservoir.
The Sprague Products pump is efficient in operation and simple
in design. Compared to other types of hydraulic pumps, it
provides cost effective and energy saving benefits for many
industrial and research applications.
HYDROSTATIC TESTING APPLICATIONS
The Sprague Products air driven pump offers economical
advantages for the pressure testing of hoses, pipes, valves,
fittings and other hydraulic vessels and products. The timesaving and performance advantages offered by these pumps
allow routine production testing to be converted from tedious
hand-pump methods to automatic and precision testing
methods.
PRODUCTION MACHINERY APPLICATIONS
The Sprague Products air driven pump delivers high pressure
liquids required by production machinery for holding, clamping,
forming, shearing, punching, etc. An application example: a
hydraulic press where long holding cycles are necessary or
where the work stroke is short and a high force is required. High
and low volume pumps can be combined to produce a combination of high speed and high force at low cost.
S-216-J-( )
STANDARD
PUMP
NO NEED FOR CENTRAL POWER SOURCE
Because Sprague Products air driven pumps are relatively small,
they can be installed directly on individual machines or test
equipment in separate locations as direct power sources. Pumps
so mounted eliminate need for a central power system, long
plumbing runs and excess hydraulic power capacity.
SAFE OPERATION
Unlike motor driven pumps, Sprague Products air driven pumps
are non-arcing and non-sparking, and can be used safely in
hazardous or confined areas.
SIMPLER MAINTENANCE
When compared to other air driven pumps, Sprague Products
pumps do the same job, but with fewer parts and seals for
simpler maintenance.
3
HOW THE S-216-J AIR DRIVEN PUMP WORKS
“J” type
Air Selector Valve
“J” type
Air Selector Valve
Air Exhaust
Port
(in UP position)
(in DOWN position)
Air Supply
Port
Air Tube
Air Drive Piston
(in UP position)
Air Drive Piston
(in DOWN position)
Liquid
(driven)
Piston
Liquid Flow
Liquid Flow
Soft Seat
Check Valve
Liquid (driven) Piston
Liquid Body (Stainless Steel)
PUMP AIR PISTON IN DOWN POSITION
PUMP AIR PISTON IN UP POSITION
HOW THE PUMP WORKS
The Sprague Products pump develops high output pressures by
applying the principle of differential areas. The pump has a large
area air piston, air driven at low pressures. This air piston drives
a small area liquid piston that in turn pumps liquids at high
pressures.
The liquid output pressure is determined by the ratio between
the area of the air drive piston, the area of the liquid driven
piston and the applied operating air pressure.
The area relationship of the air piston to the liquid piston is
referred to as the pump ratio. This pump ratio is indicated in
the dash number which follows the pump model basic number.
Example: S-216-J-10 pump has an approximate ratio of
10 to 1 or 10 psi liquid pressure for each 1 psi
of operating air pressure
In operation, an S-216-J-10 pump using 100 psi of input air
pressure will produce a maximum liquid output pressure of
ACCESSORIES
Liquid
For optimum efficiency, certain accessories are recomPressure
mended for use with pump. Noise can be dampened by
Gauge
installing muffler at pump’s air exhaust port. For “J” type
lubricated pumps, install an air control unit (filter, pressure
regulator with air gauge and lubricator) in the supply line.
Liquid
For “JN” type non-lubricated pumps and boosters,
Pressure
install an air control unit (without lubricator) in the air
Line to
Hydraulic
supply line. These and other related accessory items
Circuit
are available from Sprague Products.
Soft Seat
Check Valve
1000 psi; 80 psi air will produce an output pressure of 800 psi;
60 psi air . . . 600 psi output, and 40 psi air . . . 400 psi output.
By regulating the incoming air supply at the pressure regulator,
the liquid output can be infinitely adjusted through the pump’s
pressure range.
WETTED SECTION MATERIALS
The materials used in the wetted section of the Sprague Products basic pump are compatible to most liquids to be serviced.
Pump components and materials include:
Liquid Body
Liquid (driven) Piston
Piston O-ring
Piston Back-up Ring
Check Valve Body
Check Valve Poppet
Check Valve Spring
Check Valve Seal
303 Stainless steel
416 Stainless steel chrome plated
Nitrile
Teflon® or equivalent compound
416 Stainless steel
17-4ph Stainless steel
302 Stainless steel
Nitrile
S-216-J-( ) Air Driven
Hydraulic Pump
Muffler
Air Shut-Off
Valve
Air Pressure Gauge
Air Pressure
Regulator
Manifold
Bleed Valve
Bleed Line to
Reservoir
Compressed Air Line
Thru Reducer into Air
Filter 3/8 NPT Port
Air Driven
Pump
Restrictor
Valve –
Required for
Burst Testing
Liquid Supply
Line from
Reservoir
Air Filter
Air
Lubricator
Strainer
PUMP AND ACCESSORIES — TYPICAL ARRANGEMENT
4
Teflon is a registered trademark of the DuPont Company
TYPICAL CIRCUITS FOR SPRAGUE PRODUCTS
AIR DRIVEN HYDRAULIC PUMPS
Pressure
Regulator
Air Pressure
Gauge
Lubricator
Muffler
100 psi
Air Supply
Air Filter
Air Driven
Hydraulic Pump
60:1 Liquid-Air Ratio
Pressure
Reservoir
Liquid
Shut-Off
Valve
4-Way
Valve
TYPICAL SET-UP
FOR HYDRAULIC
SWAGING AND
CRIMPING PRESS
Automatic
Pressure
Release
Valve
Liquid
Pressure
Gauge
Muffler
Hydraulic Press
5500 psi Req’d.
Shut-Off Valve
Test Box
PVC Pipe Test Piece2500 psi Max. Req’d.
Sink
Pressure
Regulator
Air Pressure
Gauge
Lubricator
TYPICAL PUMP SET-UP
FOR HYDROSTATIC TEST
Water
Drain
Air Shut-Off
Valve
Muffler
100 psi
Air Supply
Liquid
Pressure
Gauge
Air Filter
Water
Supply
Shut-Off
Valve
Water
Filter
Restrictor
Air-Driven
Hydraulic Pump
30:1 Liquid-Air Ratio
Water
Bleed Gauge
Molding Press Cylinder
Two-Position Valve
Muffler
Pilot
Check
Valve
Two-Position Valve
Muffler
ThreePosition
Valve
Pressure
Relief
Valve
S-216-10
Pump
S-216-35
Pump
HIGH-LOW PUMP SYSTEM
FOR MOLDING PRESS
Reservoir
ThreePosition
Valve
Reservoir
Exhaust
100 psi
Shop Air
In
Exhaust
Relief Valve
Set at 130 psi
5
HOW TO ORDER PUMPS MODEL PART NUMBER CODING
MODEL PART NUMBER CODING
The letter “S” preceding the basic part number refers to the
manufacturer’s name, Sprague Products. The letter or letters
following the part number refer to the model configuration.
These letters include:
J
JN
JD
JDN
JR
JNR
JS
=
=
=
=
=
=
=
JSN
=
S
SN
GJC
=
=
=
Standard, lubricated air
Standard, non-lubricated air
Double-acting, lubricated air
Double-acting, non-lubricated air
Standard with reservoir, lubricated air
Standard with reservoir, non-lubricated air
Non-contaminating, separated,
lubricated air
Non-contaminating, separated,
non-lubricated air
De-ionized water service, lubricated air
De-ionized water service, non-lubricated air
S-218 pumps
The dash number following the configuration letter or letters
refers to the pump or booster nominal pump ratio.
Example: S-216-J-60 = 60:1 pump nominal ratio.
S-216-J-60000
Standard Part Number
Pump Nominal Ratio (60:1)
When ordering, specify the quantity required and the liquid
service. The standard S-216-J pump has a stainless steel (at no
added cost) liquid body and is furnished with nitrile O-rings.
Sprague Products pumps can be furnished with other O-ring
materials: Viton®, Neoprene, EPR and other compounds. For
questions regarding liquid/seal compatibility, contact Sprague
Products for recommendations for the seal compound suited to
the application.
Also, when ordering, specify operating temperature range (if
known) and any other special conditions applicable.
The “GJC” letter combination is part of the S-218-GJC-( ) pump
basic part number. The dash number, -45 or -65, refers to the
pump nominal ratio. Example:
S-218-GJC-4500000
Standard Part Number
Pump Nominal Ratio (45:1)
HOW TO ORDER PUMPS
PUMPS FOR FREON® SERVICE
To order a hydraulic pump or power unit, the nominal ratio of
the pump must be determined. Knowing the liquid pressure and
flow requirements of the application as well as the available air
pressure to operate the pump, refer to the Pump Ratio Selection
Charts on page 7.
As an example, if the air supply is 100 psi and system requirement is for 1000 psi liquid discharge pressure with a 170 cubic
inch per minute flow rate or capacity, the pump nominal ratio
indicated on the Chart will be 60:1.
Selection of the “-60” pump means that by adjusting the driving
air supply at the pressure regulator, the pump will develop any
adjusted liquid output pressure ranging anywhere between 1500
psi and 6100 psi.
Sprague Products pumps can be ordered with minor modifications from the factory to service most liquid Freon refrigerants,
solvents and fire extinguishing agents. Suitable seals, compatible to these liquids, are installed in the liquid body and in the
inlet and outlet check valves. The pump may require other
minor modifications.
When ordering a pump for this special service, specify the exact
Dupont designation to be used (i.e., 12, 22, etc.) or the specific
designations of other liquids.
Viton is a registered trademark of DuPont Dow Elastomers
Freon is a registered trademark of the DuPont Company
6
Use this pump ratio number as a dash number and add it to the
end of the pump model number:
PUMP RATIO SELECTION CHART
for the following pump models: S-216-J, S-216-JN, S-216-JS, and S-216-JSN
100 psi Driving Air Supply
LIQUID DISCHARGE PRESSURE - psi
NOM.
RATIO
MAXIMUM
OUTPUT
PRESSURE
DISPLACEMENT PER
STROKE
CU. IN.
0
250
500
750
1000
1500
2000
2500
3000
4000
5000
7500
10M
15M
20M
10:1
1000
3.26
485
560
484
324
20:1
1850
1.75
485
440
400
364
320
212
30:1
3100
1.04
332
284
268
256
236
208
174
125
42
35:1
4600
.708
297
238
225
214
200
185
164
142
122
60:1
6100
.527
213
190
186
177
170
154
140
123
107
86
60
100:1
8800
.366
172
138
132
128
126
118
111
106
98
88
76
53
125:1
12500
.266
130
122
115
112
110
104
99
94
88
85
75
57
40
150:1
16000
.205
78
77
76
74
72
68
66
63
60
56
53
44
38
20
200:1
23750
.132
53
52
50
49
48
47
46
45
43
41
38
34
30
20
9
300:1
33500
.092
37
36
35
34
33
33
32
31
30
30
29
26
23
18
14
30M
Capacities - Cubic Inches Per Minute Approximate
69
6
NOMINAL PERFORMANCE (BASED ON OPERATING AIR SUPPLY OF 50 STANDARD CUBIC FEET PER MINUTE @ 100 psi)
6.9 bar Driving Air Supply
NOM.
RATIO
V
MAXIMUM
OUTPUT
PRESSURE
METRIC SCALE (equivalent to 100 psi Driving Air Supply)
LIQUID DISCHARGE PRESSURE - bar
0
17
34
48
69
103
138
172
207
276
345
517
689
1034
1379
2068
Capacities - Liters Per Minute Approximate
10:1
69
7.9
9.1
7.5
20:1
128
7.9
7.2
6.6
5.3
6
5.2
3.5
30:1
214
5.4
4.7
4.4
4.2
3.9
3.4
2.9
2
35:1
317
4.9
3.9
3.7
3.5
3.3
3
2.7
2.3
2
1.1
60.1
420
3.5
3.1
3
2.9
2.8
2.5
2.3
2
1.8
1.4
1
100:1
607
2.8
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.4
1.2
.9
125:1
862
2.1
2.0
1.7
1.8
1.8
1.7
1.6
1.5
1.4
1.3
1.2
.9
150:1
1103
1.3
1.3
1.2
1.2
1.2
1.1
1.1
1
1
.9
.9
.7
.6
.3
200:1
1637
.9
.9
.8
.8
.8
.8
.8
.7
.7
.7
.6
.6
.5
.3
.15
300:1
2310
.6
.6
.6
.6
.5
.5
.5
.5
.5
.5
.5
.4
.4
.3
.2
.7
.7
.1
NOMINAL PERFORMANCE (BASED ON 1.4 STD. CU. METERS OF DRIVING AIR AT 6.9 bar)
High Pressure Connections
All pumps that are capable of pressures exceeding 10,000 psi are equipped with
9/16-18 NBS outlet check valves that accept coned and threaded tube fittings.
Check Valve
Body
NOTE: See page 30 for additional H.P. connections.
Tubing
Gland
Collar
7
THE S-216-J STANDARD HYDRAULIC PUMP
and S-216-JN Non-Lubricated Pump
S-216-J-( ) STANDARD PUMP, LUBRICATED
This general use, air driven pump produces medium to high
liquid pressures and services oil, water and compatible
chemicals.
The Model S-216-J standard pump is offered in ten ratios (area
of large air piston to area of small liquid piston) ranging from
the 10:1 ratio pump which develops up to 1000 psi (69 bar) to
the 300:1 ratio which develops up to 33,500 psi (2311 bar). By
regulating the driving air pressure, the pump’s liquid output can
be adjusted through its pressure range.
The pump’s wetted section components are stainless steel,
compatible with most non-abrasive liquids.
Being air driven, the pump is safe for use in hazardous areas.
S-216-J-( )
The S-216-J standard pump requires lubricated driving air to
lubricate the pump’s dynamic air seals and other internal parts
within the air portion of the pump.
When determining the appropriate pump nominal ratio to order,
refer to page 6, How To Order Pumps and Pump Ratio Selection
Chart.
S-216-J-6000000
Example:
Pump Model Number
S-216-J
2-1/8″
(53.97
mm)
2-1/8″
(53.97
mm)
A
A
1/2 NPT
Exhaust Air
Outlet Port
B
1/2 NPT
Inlet Port
C1
Liquid
Inlet
Port
1-1/2″
(38.10 mm)
8-1/8″(206.37 mm)
8
Check Valve
Liquid Body
D. Dia.
5/16″-18 UNC X 1/2″ Deep
(12.70 mm)
Mounting Holes
9-3/4″
(247.65
mm)
8-1/4″
(209.34
mm)
C2
Liquid
Outlet
Port
Pump Nominal Ratio
7″
(177.80
mm)
Nominal
Ratio
10:1
20:1
30:1
A
Inch
B
mm
2-29/32 73.82
2-29/32 73.82
2-29/32 73.82
C1
Inlet
C2
Outlet
D/Dia.
Inch mm
2-7/16 61.90
2-7/16 61.90
2-7/16 61.90
3/8 NPT
3/8 NPT
3/8 NPT
3/8 NPT
3/8 NPT
3/8 NPT
3.1/2 88.86
3-1/4 82.51
3-1/4 82.51
Inch
mm
35:1
60:1
100:1
125:1
2-1/4
2-1/4
2-1/4
2-1/4
57.15
57.15
57.15
57.15
1-1/2
1-1/2
1-1/2
1-1/2
38.10
38.10
38.10
38.10
3/8 NPT
3/8 NPT
3/8 NPT
3/8 NPT
3/8 NPT
3/8 NPT
1/4 NPT 9/16-18 NBS
2-1/2
2-1/2
2-1/2
2-1/2
63.47
63.47
63.47
63.47
150:1
200:1
300:1
2-1/4
2-1/4
2-1/4
57.15
57.15
57.15
1-1/2
1-1/2
1-1/2
38.10
38.10
38.10
1/4 NPT 9/16-18 NBS
1/4 NPT 9/16-18 NBS
1/4 NPT 9/16-18 NBS
2-1/2 63.47
2-1/2 63.47
2-1/2 63.47
Pump
Model No.
Reference
Number
Maximum
Output - See Note
psi
bar
S-216-J-10
S-216-JN-10
79293-11
89842-11
1000
69
1/2 NPT
3/8 NPT
3/8 NPT
16-4
7.4
19
8.6
S-216-JR-10
S-216-JNR-10
91612-11
91613-11
1000
69
1/2 NPT
3/8 NPT
3/8 NPT
24-4
11.0
27-4
12.
S-216-J-20
S-216-JN-20
77894-11
89842-21
1860
128
1/2 NPT
3/8 NPT
3/8 NPT
14-8
6.6
17
7.7
S-216-JR-20
S-216-JNR-20
91612-21
91613-21
1860
128
1/2 NPT
3/8 NPT
3/8 NPT
22-8
10.2
25-8
11.6
S-216-J-30
S-216-JN-30
77894-21
89842-31
3100
214
1/2 NPT
3/8 NPT
3/8 NPT
14-8
6.6
17
7.7
S-216-JR-30
S-216-JNR-30
91612-31
91613-31
3100
214
1/2 NPT
3/8 NPT
3/8 NPT
22-8
10.2
25-8
11.6
S-216-J-35
S-216-JN-35
77895-81
89842-41
4600
317
1/2 NPT
3/8 NPT
3/8 NPT
12-8
5.7
15
6.8
S-216-JR-35
S-216-JNR-35
91612-41
91613-41
4600
317
1/2 NPT
3/8 NPT
3/8 NPT
20-8
9.3
23-8
10.7
S-216-J-60
S-216-JN-60
77895-11
89842-51
6100
420
1/2 NPT
3/8 NPT
3/8 NPT
12-8
5.7
15
6.8
S-216-JR-60
S-216-JNR-60
91612-51
91613-51
6100
420
1/2 NPT
3/8 NPT
3/8 NPT
20-8
9.3
23-8
10.7
S-216-J-100
S-216-JN-100
77895-21
89842-61
8800
607
1/2 NPT
3/8 NPT
3/8 NPT
12-8
5.7
15
6.8
S-216-JR-100
S-216-JNR-100
91612-61
91613-61
8800
607
1/2 NPT
3/8 NPT
3/8 NPT
20-8
9.3
23-8
10.7
S-216-J-125
S-216-JN-125
S-216-JR-125
S-216-JNR-125
S-216-J-150
S-216-JN-150
77895-61001
89842-01001
90612-01001
91613-01001
77895-31001
89842-71001
12500
862
1/2 NPT
1/4 NPT
9/16-18 NBS
12-8
5.7
15
6.8
12500
862
1/2 NPT
1/4 NPT
9/16-18 NBS
12-8
5.7
15
6.8
16,000
1103
1/2 NPT
1/4 NPT
9/16-18 NBS
12-8
5.7
15
6.8
S-216-JR-150
S-216-JNR-150
91612-71001
91613-71001
16,000
1103
1/2 NPT
1/4 NPT
9/16-18 NBS
20-8
9.3
23-8
10.7
S-216-J-200
S-216-JN-200
77985-41001
89842-81001
23,750
1637
1/2 NPT
1/4 NPT
9/16-18 NBS
12-8
5.7
15
6.8
S-216-JR-200
S-216-JNR-200
91612-81001
91613-81001
23,750
1637
1/2 NPT
1/4 NPT
9/16-18 NBS
20-8
9.3
23-8
10.7
S-216-J-300
S-216-JN-300
77985-51001
89842-91001
33,500
2310
1/2 NPT
1/4 NPT
9/16-18 NBS
12-8
5.7
15
6.8
S-216-JR-300
S-216-JNR-300
91612-91001
91613-91001
33,500
2310
1/2 NPT
1/4 NPT
9/16-18 NBS
20-8
9.3
23-8
10.7
Driving
Air
NOTE: -125 ratios also offered with 3/8 NPT liquid connections for working
pressures under 10,000 psi.
S-216-JN-( ) STANDARD PUMP, NON-LUBRICATED
Mechanically the same as the S-216-J standard pump, this S216-JN-( ) pump is suitable for use in cleanrooms or laboratories. The pump uses normal shop compressed air without
lubrication to actuate the pump. Its dynamic air seals are selflubricating. The pump’s exhaust air is identical to the driving air
supply, so no additional contaminants are added to the exhaust
air. Order in the same manner as the S-216-J and
add an “N” to model number.
S-216-JN-6000000
Example:
Pump Model Number
Pump Nominal Ratio
S-216-J-( )HO HIGH OUTPUT PUMP, LUBRICATED
S-216-JN-( )HO HIGH OUTPUT PUMP,
NON-LUBRICATED
Mechanically the same as the S-216-J-( ) or S-216-JN-( )
pumps, the S-216-( )-( )HO pumps utilize larger air passageways
Port Threads
Liquid
Inlet
Outlet
Actual Weight
lbs.-oz.
kg
Shipping Weight
lbs.-oz.
kg
NOTE: Pump maximum output pressure is based on 100 psi (6.9 bar) driving
air pressure.
to dramatically increase pump speeds. Flows of up to double the
standard published flow rates are available with the high output
pumps.
S-216-JR-( ) STANDARD PUMP/RESERVOIR,
LUBRICATED
This pump assembly combines the S-216-J standard pump
(lubricated air type) with a one-gallon (3.8 liters) steel reservoir.
Readily adaptable to portable power pack use or suitable for
stationary use to provide hydraulic power for production
machinery or for hydrostatic testing. Available in ten pump ratios.
S-216-JNR-( ) PUMP/RESERVOIR,
NON-LUBRICATED
Same as S-216-JR-( ) assembly except that the S-216-JN-( )
standard pump (non-lubricated air type) is used. No additional
contaminants are exhausted from the pump. Available in ten
pump ratios.
9
HYDRAULIC POWER UNITS
equipped with reservoirs
S-216-JR-( ) STANDARD PUMP/RESERVOIR.
LUBRICATED (FOR OIL SERVICE ONLY)
This pump assembly combines the S-216-J standard
pump (lubricated air type) with a one-gallon (3.8 liters)
steel reservoir. Readily adaptable to portable power
pack use. Also suitable for stationary use to provide
hydraulic power for production machinery or for
hydrostatic testing. This unit is not available in 150:1,
200:1 or 300:1 ratios.
S-216-JNR-( ) PUMP/RESERVOIR.
NON-LUBRICATED (FOR OIL SERVICE ONLY)
Same as S-216-JR-() assembly except that the S-216JN () standard pump (non-lubricated air type) is used.
No additional contaminants are exhausted from the
pump.
S-216-JR
S-216-JR NOMINAL DIMENSIONS AND CLEARANCES
Air
Transfer Tube
S-216-J
Pump
Liquid
Supply Tube
Reservoir
(one gallon)
Driving
Air Inlet
1/2 NPT
Liquid
Outlet
15-11/16″
(40 cm)
9-1/4″
(23.5 cm)
Return Port
(Tee)
3/4-16-NF-3
.266 Dia.
Hole (4)
6-1/2″
(16.5 cm)
8-1/8″
(20.6 cm)
View Looking Down at Pump/Reservoir
S-440-JR-( ) COMPACT POWER UNIT
WITH RESERVOIR (FOR OIL SERVICE ONLY)
This compact, lightweight, hydraulic power unit with
reservoir weighs less than 33 pounds and is ideal for
pressurizing small hydraulic clamps, cylinders and
hydrostatic testing.
The unit comes complete with the S-216-J-( ) basic
pump (available in six popular pressure ratios), air filter,
pressure regulator and lubricator (FRL), air shut-off
valve, muffler, manifold, liquid bleed valve, air pressure
gauge, liquid pressure gauge and one gallon reservoir
with dipstick. This unit is not available in 150:1, 200:1
or 300:1 ratios.
10
Filler,
Breather
Dipstick
11-1/8″
(28.4 cm)
Filler,
Support
Bracket (2)
Reservoir End View
S-440-JNR-( ) COMPACT POWER UNIT
WITH RESERVOIR, NON-LUBRICATED
This power unit with reservoir is the same as the
S-440-JR-( ) except that it utilizes the S-216-JN-( )
non-lubricated pump and the lubricator is removed
from the FRL.
HIGH PRESSURE HAND PUMP
HIGH PRESSURE HAND PUMP
S-525-( )—This single-acting, piston type hand
S-525-( )
5″ (12.7 cm)
1/2″-20 UNC X 3/8″ Deep
(Opposite Handle)
Inlet Check Valve
Thread
1-1/2″
(3.8 cm)
Outlet
Check Valve
Liquid Body
5/16″-18 UNC x 1/2″ Deep
Handle
2-1/2″ Dia.
6.35 cm
pump is ideal for hydrostatic testing and other
industrial applications that require low volumes at
high pressures.
The pump’s stainless steel liquid body assembly
(wetted section) is identical to and interchangeable
with the liquid body assembly in the S-216-J-( )
standard pump, so the hand pump will service water,
oil and most corrosive chemicals.
Directional control of the liquid through the pump is
maintained through the inlet and outlet soft seat, zero
leakage, check valves.
The pump is seven inches high from its base to the top
of the pumping mechanism. The handle extends
twenty-four inches and is furnished with a rubber grip.
The pump has two threaded mounting holes provided
on the underside of the liquid body. The -35, -60 and 100 pumps may be installed below or no more than
two feet above the liquid source. The -150, -200 and 300 pumps must be installed with the pump inlet
below the liquid source.
Hand Pump Pump Output
Model
with 75 lbs.
Number
Handle Load
Liquid
Inlet
Liquid
Outlet
Shipping Displacement
Weight
cu. in.
S-525-35
S-525-60
S-525-100
2220 psi
3020 psi
4350 psi
3/8 NPT
3/8 NPT
3/8 NPT
3/8 NPT
3/8 NPT
3/8 NPT
12 lbs.
12 lbs.
12 lbs.
.708
.527
.366
S-525-150
S-525-200
S-525-300
6800 psi
12000 psi
17400 psi
1/4 NPT
1/4 NPT
1/4 NPT
9/16-18 NBS
9/16-18 NBS
9/16-18 NBS
12 lbs.
12 lbs.
12 lbs.
.205
.132
.092
Mounting Dimension
Bottom View
11
NON-CONTAMINATING PUMPS
S-216-JS-( )—The design feature of this “JS” type pump is
the mechanical separation of the liquid portion from the air
driven portion of the pump. This allows the pump to service
contaminate-free fluids or fluids for human consumption.
Other applications may include liquids for food processing,
liquids for atomic energy use, proof testing of pressure
vessels such as oxygen and nitrogen bottles, injecting
corrosive inhibitors into pipe lines or for other specialized
uses.
S-216-JS-( )
S-216-JS-( )
S-216-JSN-( )
Length:
16-1/4 in. (41.3 cm) 16-1/4 in. (41.3 cm)
Width:
8-1/4 in. (21.0 cm)
8-1/4 in. (21.0 cm)
Height:
9 in. (22.8 cm)
9 in. (22.8 cm)
Shipping Weight:
-10, -20, -30
39 lbs. (17.7 kg)
39 lbs. (17.7 kg)
-35 thru -300
36 lbs. (16.3 kg)
36 lbs. (16.3 kg)
Pump
Model
Number
Reference
Number
S-216-JS-10
S-216-JSN-10
Pump Maximum
Output (see Note)
Ports
psi
bar
Driving
Air
Liquid
Inlet
Liquid
Outlet
79557-21
90067-11
1000
69
1/2 NPT
3/8 NPT
3/8 NPT
S-216-JS-20
S-216-JSN-20
77896-61
90067-21
1850
128
1/2 NPT
3/8 NPT
3/8 NPT
S-216-JS-30
S-216-JSN-30
77896-71
90067-31
3100
214
1/2 NPT
3/8 NPT
3/8 NPT
S-216-JS-35
S-216-JSN-35
77896-81
90067-41
4600
317
1/2 NPT
3/8 NPT
3/8 NPT
S-216-JS-60
S-216-JSN-60
77896-11
90067-51
6100
420
1/2 NPT
3/8 NPT
3/8 NPT
S-216-JS-100
S-216-JSN-100
77896-21
90067-61
8800
607
1/2 NPT
3/8 NPT
3/8 NPT
S-216-JS-125
S-216-JSN-125
77896-91001
90067-01001
12500
862
1/2 NPT
1/4 NPT
9/16-18 NBS
S-216-JS-150
S-216-JSN-150
77896-31001
90067-71001
16000
1103
1/2 NPT
1/4 NPT
9/16-18 NBS
S-216-JS-200
S-216-JSN-200
77896-41001
90067-81001
23750
1637
1/2 NPT
1/4 NPT
9/16-18 NBS
S-216-JS-300
S-216-JSN-300
77896-51001
90067-91001
33500
2310
1/2 NPT
1/4 NPT
9/16-18 NBS
NOTE: Pump maximum output pressures at 100 psi (6.9
bar) input driving air. For lower input driving air
pressures, refer to Pump Ratio Selection Chart, page 7.
12
The mechanical separation prevents undesirable elements or
contaminates, normally present in compressed air or lubricants, from contacting the contaminate-free liquid being
pumped. The separation also permits removal of the stainless
steel liquid body (same body as S-216-J pump) for service or
substitution with optional liquid bodies and liquid pistons to
change the rated output pressure without disturbing the
pump’s driving side. Refer to the Pump Ratio Selection
Charts, page 7.
Like the “J” type basic pump, this “JS” pump uses lubricated
driving air for the air driven portion of the pump. Mounting
brackets are included as part of the pump assembly.
S-216-JSN-( )—This pump is suitable for cleanroom or
laboratory use. It has the same mechanical separation
features as the model S-216-JS pump. Additionally, the “JSN”
pump uses clean, dry air; thus no contaminates are added to
the pump’s exhaust air. The air section of the pump has selflubricating seals.
NOTE: -125 ratios also offered with 3/8 NPT liquid
connections for working pressures under 10,000 psi.
NON-CONTAMINATING PUMPS AND POWER UNITS
NON-CONTAMINATING POWER UNITS
S-440-JS-( )—This contaminate-free hydraulic power unit uses
the S-216-JS-( ) pump. The unit’s components include an air
filter, pressure regulator and lubricator (FRL), air shut-off valve,
muffler, manifold, liquid bleed valve, air pressure gauge and
liquid pressure gauge. The base is steel and has four mounting
holes. All components in contact with the liquid being pumped
are stainless steel.
NOTE: S-440-JS-10 thru -125 only (pumps with NPT liquid ports)
S-440-JS-( )SS
Length:
23-7/16 in. (59.8 cm)
Width:
11-7/16 in. (29.4 cm)
Height:
12 in. (30.5 cm)
Filter Air Inlet Port Threads:
3/8 NPT
Pump Liquid Outlet
S-440-JS-10 thru 100
3/8 NPT
Shipping Weight:
S-440-JS-10 thru -30
39 lbs. (17.7 kg)
S-440 JS-35 thru -125
36 lbs. (16.3 kg)
Reference:
S-440-JS-( )
NON-CONTAMINATING PUMPS
FOR DE-IONIZED LIQUIDS
S-216-S-( )—This non-contaminating, hydraulic pump is
designed for use with mildly corrosive liquids and distilled, deionized or Grade A pure water. These liquids will not be contaminated by lubricated air in the driving portion of the pump.
The liquid body portion of the pump contains a special dynamic
seal system which assures long service life of the pump. This
seal system compensates for the low lubricity of de-ionized type
liquids.
Like the S-216-JS type “separated” pump, page 12, this “S”
model pump offers a mechanical separation of the liquid and airdriving portions of the pump. This separation feature simplifies
the removal of the liquid body for service or change without
disturbing the air driving portion of the pump. It uses lubricated
driving air.
The “S” type separated pump is offered in three pressure ratios:
35:1, 60:1 and 100:1. These ratios will produce maximum liquid
outlet pressures of 4600, 6100 and 10,000 psi respectively,
using 100 psi driving air supply.
79546-11 thru -61
S-216-SN-( )—This non-contaminating pump is suited for
cleanroom or laboratory use. It services mildly corrosive liquids
and distilled, de-ionized or Grade A pure water. Pump is the
same as model S-216-S-( ) except that it uses clean, dry, driving
air, so no contaminates are added to the pump’s exhaust air. The
air section of the pump has self-lubricating seals.
S-216-SN-( )
Length:
17-1/4 in. (43.8 cm)
Width:
8-1/4 in. (21.0 cm)
Height:
9 in. (22.8 cm)
Shipping Weight:
25 lbs. (11.3 kg)
Reference Numbers:
S-216-S-35, -60 and -100
88844-11, -31 and -21
S-216-SN-35, -60 and -100
90199-11, -31 and -21
13
AIR DRIVEN, DOUBLE-ACTING HYDRAULIC PUMPS
Air Motor
Liquid
Intlet Port
Liquid
Outlet Port
These Sprague Products hydraulic pumps move relatively
large flows of liquids at low to moderate pressures. The pumps
deliver liquid with each up and down stroke of the liquid piston
rather than, like other pumps, pump only with a down stroke.
The pump’s air-driving action is the same as the Sprague
Products air driven S-216-J series hydraulic pumps described
on page 3. Being air driven, these double-acting pumps are nonarcing and non-sparking, safe for use in hazardous or confined
areas.
See Charts on page 15 for liquid discharge rates and pressures.
See page 16 for power unit arrangements of these pump
models.
S-216-JD-6.8—Services oil, liquid refrigerants and noncorrosive liquids. Not for water service. With a 6.8 pumping
ratio, this double-acting pump is well suited for liquid transfer,
low pressure hydrostatic testing and other industrial uses.
This pump discharges volume liquids up to 12 gallons per
minute and provides for selected discharge pressures up to
680 psi.
With its liquid body and main components made from aluminum
alloy and hard coated, the pump is reduced in weight and lower
in cost. The standard pump’s special seals in the wetted section
are compatible
with a wide range
S-216-JD-6.8
of chemicals while
other seals in the
Height:
8.3 in. (21.08 cm)
pump are nitrile.
Length:
15.75 in. (40.01 cm)
Other seal
compounds
Width:
8.0 in (20.32 cm)
are optional.
Shipping Weight:
19.5 lbs. (8.85 kg)
Reference:
14
90615
S-216-JD-34—Services oil, water and many corrosive liquids.
With a 34 to 1 pumping ratio, this double-acting pump discharges volume liquids at any selected pressure up to 3400 psi,
suitable to many industrial applications requiring volume liquid
delivery at higher pressures and holding cycles.
This pump uses an internal check valve in its liquid piston head,
to obtain a double-acting, steady flow of liquid. This unique
design results in higher pressures and uses material resistant to
many corrosive liquids. The pump has special dynamic seals to
accommodate low lubricity liquids. The pump body is brass.
Mounting brackets facilitate installation.
S-216-JD-36—Services oil and non-corrosive liquids. Not for
water service. Its general design is identical to the S-216-JD-34
pump described above. The -36 pump has an aluminum body
which significantly lowers the price of the pump and reduces its
weight by four pounds. The pump has nitrile seals.
S-216-JD-34
S-216-JD-36
Height:
10-1/4 in. (26.0 cm)
10-1/4 in. (26.0 cm)
Length:
20-1/4 in. (51.4 cm)
20-1/4 in. (51.4 cm)
Diameter:
8-1/8 in. (21.6 cm)
8-1/8 in. (21.6 cm)
Shipping
Weight:
27 lbs. (12.2 kg)
23 lbs. (10.4 kg)
89320-1
81557-20
Reference:
S-216-JD-60—Services petroleum or water-based hydraulic
liquids.
With a 60 to 1 pump ratio, this double-acting pump is wellsuited for hydrostatic testing, powering hydraulically actuated
tools and other industrial uses. Smooth flow of liquid is
achieved by double-stroke action of the pump. It uses lubricated driving air.
Standard pump has nitrile seals. Other seal compounds such
as Neoprene, Viton and EPR are available.
S-216-JD-60
S-216-JDN-60
Height:
10-1/2 in. (26.7 cm)
10-1/2 in. (26.7 cm)
Length:
20-3/4 in. (52.7 cm)
20-3/4 in. (52.7 cm)
Width:
8-1/8 in. (20.6 cm)
8-1/8 in. (20.6 cm)
23-1/2 lbs. (10.66 kg)
23-1/2 lbs. (10.66 kg)
90977-2
91616
Shipping
Weight:
Reference:
S-216-JDN-60—Non-contaminating pump for cleanroom or
laboratory use has self-lubricating dynamic seals. The pump
uses clean, dry driving air.
Pump
Model
Number
Displacement
per cycle
(Cu. inch)
DISCHARGE CAPACITY–gallons per minute, approximate,
based on 50 SCFM* of driving air at 100 psi
0
100
250
Discharge Pressure - psi
350
500
1000
2000
3000
S-216-JD-6.8
9.72
12.0
10.9
8.6
7.0
4.0
S-216-JD-34
4.90
3.1
2.95
—
2.9
2.85
2.7
2.1
1.1
S-216-JD-36
4.90
2.9
—
2.1
—
1.98
1.74
1.23
0.6
S-216-JD-60*
2.82
—
—
—
—
2.23
2.10
1.84
1.44
4000
5000
6000
1.07
0.71
0.14
275
345
414
4.05
2.69
0.53
*Discharge capacity of S-216-JD-60 is based on 85 SCFM of driving air at 100 psi
Pump
Model
Number
Displacement
per cycle
(liters)
DISCHARGE CAPACITY–liters per minute, approximate,
based on 1.4 cubic meters* per minute of driving air at 6.9 bar
0
6.9
17.2
Discharge Pressure-bars
24.1
34.5
69
138
207
S-216-JD-6.8
0.159
45.1
41.3
32.5
26.5
15.1
S-216-JD-34
0.080
11.7
11.1
—
10.9
10.8
10.2
7.9
4.2
S-216-JD-36
0.080
11.0
—
7.9
—
7.5
6.6
4.7
2.3
S-216-JD-60*
0.462
—
—
—
—
8.44
7.95
6.96
5.45
*Discharge capacity of S-216-JD-60 is based on 2.41 cubic meters per minute of driving air at 6.9 bar.
15
AIR DRIVEN, DOUBLE-ACTING HYDRAULIC
POWER UNITS
Like the Sprague Products complete power units, described on
page 10, these “JD” power units are assembled with compatible
accessories, ready for portable power supply or for stationary
use within a hydraulic system.
The “JD” power units include the selected type “JD” pump, see
pages 14 and 15, air filter, pressure regulator, liquid and air
pressure gauges, air lubricator, valves, fittings and mounting
base.
S-440-JD-6.8 Services oil, liquid refrigerants, many corrosive
chemicals and low lubricity liquids.
S-440-JD-6.8
Length:
20 in. (58.4 cm)
Width:
11 in. (27.9 cm)
Height:
13-1/2 in. (34.3 cm)
Filter Air Inlet
Port Threads:
Liquid Inlet
Port:
1/2 NPT
1 NPT
Liquid Outlet
Port:
1/2 NPT
Liquid Bypass
Port:
1/4 NPT
Shipping
Weight:
Reference:
42.5 lbs. (19.3 kg)
90763-11
S-440-JD-34 Services oil, water and many corrosive liquids.
S-440-JD-36 Services oil and non-corrosive liquids. Not for
water service.
S-440-JD-34
S-440-JD-36
Length:
23 in. (58.4 cm)
23 in. (58.4 cm)
Width:
11 in. (27.9 cm)
11 in. (27.9 cm)
Height:
12-1/2 in. (31.8 cm)
12-1/2 in. (31.8 cm)
Filter Air Inlet
Port Threads:
3/8 NPT
3/8 NPT
Liquid Inlet
Port Threads:
3/8 NPT
3/8 NPT
Liquid Outlet
Port Threads:
1/4 NPT
1/4 NPT
52 lbs. (23.6 kg)
44 lbs. (21.8 kg)
90029-11
90822-11
Shipping
Weight:
Reference:
S-440-JD-60 Uses lubricated driving air. Services petroleum or
water based hydraulic fluids.
S-440-JDN-60 Uses clean, dry driving air. For cleanroom or
laboratory use.
S-440-JD-60
S-440-JDN-60
Length:
23 in. (58.4 cm)
23 in. (58.4 cm)
Width:
11 in. (27.9 cm)
11 in. (27.9 cm)
Height:
12-1/2 in. (31.8 cm)
12-1/2 in. (31.8 cm)
Filter Air Inlet
Port Threads:
3/8 NPT
3/8 NPT
Liquid Inlet
Port Threads:
3/8 NPT
3/8 NPT
Liquid Outlet
Port Threads:
1/4 NPT
1/4 NPT
48 lbs. (21.8 kg)
47 lbs. (21.3 kg)
91614
91615
Shipping
Weight:
Reference:
16
S-218-GJC PUMP
Pump Performance (Nominal)
S-218-GJC-( )—This 10.5 hp, double-acting piston pump
services oil, water and compatible chemicals. It is ideal for
hydrostatic testing, machine operations, charging accumulators and for deep-hole applications.
Offered in three pumping ratios (45:1, 65:1 and 200:1),
the S-218 pump produces medium to high pressures for
controlled flow or for holding pressures. By regulating the
air supply, liquid outlet pressure can be infinitely adjusted
throughout the pump’s pressure range.
Being air-driven, the pump is safe for use in hazardous areas.
It can be used in a wide variety of temperatures and in other
hostile environments. The standard pump uses a lubricated
driving air supply.
S-218-GJC Pump
S-218-GJC-45
Other features:
Pumps rapidly to desired pressure. Holds pressure indefinitely
with minimal energy consumption, no increase in liquid
temperature or parts movement. Automatically restarts to
restore pressure balance when imbalance occurs.
Liquid pumping section materials are stainless steel and
chrome-plated steel, both compatible with most non-abrasive
liquids.
Air motor has water emitters to prevent water from collecting
in humid conditions.
Can be driven with wellhead gases. Can operate in freezing or
hostile conditions because of anti-icing device.
Safe for use in hazardous conditions because there are no
electrical sparking problems or electrical connections.
11.0
10.0
9.0
FLOW RATE – GALLONS PER MINUTE
8.0
7.0
6.0
5.0
4.0
60 psi
(4.1 bar)
Driving
Air
40 psi
(2.7 bar)
Driving
Air
3.0
80 psi
(5.5 bar)
Driving
Air
100 psi
(6.9 bar)
Driving Air
2.0
1.0
Model Numbers
500
1000
1500
2000 2500 3000
PRESSURE – PSI
3500
4000
4500
5000
S-218-GJC Pumps (45 & 65)
Length:
29 in. (73.6 cm)
Width:
10-5/8 in. (27.0 cm)
Height:
12-1/2 in. (31.8 cm)
11.0
S-218-GJC-65
10.0
FLOW RATE – GALLONS PER MINUTE
9.0
8.0
7.0
Air Inlet Port:
1 NPT
Liquid
Inlet Port:
1 NPT
Liquid
Outlet Port:
6.0
5.0
Shipping
Weight:
4.0
40 psi
(2.7 bar)
Driving Air
3.0
60 psi
(4.1 bar)
Driving Air
80 psi
(5.5 bar)
Driving Air
100 psi
(6.9 bar)
Driving Air
1.0
1000
1500
2000
2500
3000 3500 4000
PRESSURE – PSI
4500
5000
5500
6000
85 lbs. (38.6 kg)
Reference:
-45
-65
-200
2.0
500
1/2 NPT
6500
90226-1
90225-1
DISCHARGE CAPACITY—GALLONS (liters) PER MINUTE—APPROXIMATE
Based on 350 SCFM of driving air at 100 psi (9.9 Std. Cu. Meters driving air at 6.9 bars)
0 psi
(0 bar)
S-218-GJC-45
10.5 gal
9.8
9.2
7.7
5.8
3.1
(39.7)
(37.1)
(34.8)
(29.1)
(22.0)
(11.7)
8.5
8.0
7.6
6.6
5.6
(32.2)
(30.3)
(28.8)
(25.0)
(21.2)
(45:1 ratio)
S-218-GJC-65
(65:1 ratio)
500 psi
(34.5 bar)
1000 psi
(69 bar)
DISCHARGE PRESSURE
2000 psi
3000 psi
4000 psi
(138 bar) (207 bar) (276 bar)
Pump
Model No.
4500 psi
(310 bar)
5000 psi
(345 bar)
5500 psi
(379.5 bar)
6000 psi
(414 bar)
—
—
—
—
4.5
3.9
3.3
2.7
1.9
(17.0)
(14.8)
(12.5)
(10.2)
(7.2)
17
S-218-200D SERIES PUMP
single acting
S-218-200D DOUBLE ENDED,
SINGLE ACTING, AIR-DRIVEN
HYDRAULIC PUMP
The TR/S S-218-200D air-driven, double
ended pump produces high pressure liquid
flows up to 2-1/2 gallons per minute and
pressures up to 20,000 psig.
The pump services water, oil and compatible
chemicals.
DISCHARGE CAPACITY—CUBIC INCHES (liters) PER MINUTE—APPROXIMATE
Based on 350 SCFM of driving air at 100 psi (9.9 Std. Cu. Meters driving air at 6.9 bars)
DISCHARGE PRESSURE
4000 psi
8000 psi 12000 psi
(276 bar) (552 bar) (828 bar)
Pump
Model No.
0 psi
(0 bar)
16000 psi
(1104 bar)
S-218-200D
525
510
470
375
230
(200:1 ratio)
(8.60)
(8.36)
(7.70)
(6.15)
(3.77)
20000 psi
(1380 bar)
—
S-218-GJC Pump
(200D)
Length:
28.5 in. (72.4 cm)
Width:
10-5/8 in. (27.0 cm)
Height:
12-1/2 in. (31.8 cm)
Liquid
Inlet Port:
500
FLOW RATE – CU. INCHES PER MINUTE
Model
Numbers
Air Inlet Port:
S-218-200D
450
400
350
Liquid
Outlet Port:
100 psi
(6.9 bar)
Driving Air
300
Shipping
Weight:
250
200
40 psi
(2.7 bar)
Driving Air
150
100
80 psi
(5.5 bar)
Driving Air
60 psi
(4.1 bar)
Driving Air
5
0
0
4000
8000
12000
OUTLET PRESSURE – PSI
18
Features
Has fewer moving parts and seals tha comparable pumps...thus les maintenance. Safe for
use in hazardous areas...no electrical connections.
Pump ideal for hydrostatic testing or watter
jetting applications.
16000
20000
24000
Reference:
-45
-65
-200
1 NPT
1/2 NPT
9/16-18 NBS (3/8 in. OD)
85 lbs. (38.6 kg)
94024-217
SM-3 High Pressure Air Operated Mini-Pumps
Sprague
High Efficiency Pumps with Ultimate Reliability in High Pressure Applications
T E C H N O L O G Y T H AT C H A N G E S E V E R Y T H I N G ™
Sprague can help you solve your high
pressure needs
Single Cycle
Remote Pilot®
All Plastic
Air Valve
and Body
Exhaust
Separation
Port
High Pressure Fluid End can
be Rotated Through 360°
Stainless Steel (3S) or Anodized
Aluminum (3A) Fluid End
Sprague’s SM-3 range of high pressure mini-pumps
offer the following benefits to our customers
Easier and lower cost maintenance – use of
plastics in air drive module, unique air valve and
non bolted construction make for simple overhaul.
The SM-3 has less components than competitive
products. No lubrication required.
Water or oil options – pump can be supplied
to suit oil applications or more demanding water
based systems.
2
Better value for money – various air valve
operating modes are supplied as standard and can
be readily field configured.
Flexibility – manual operation option available so
pump can be used as a back up to main pump or
in low volume lab applications.
How to get the best performance from your
Sprague SM-3 air operated pump
140 l/min
420 l/min Maximum Air Drive Flow
Outlet fluid flow
Max Flow
Optimum
Operating Region
for Pump
Operating
region for Pump
defined by
red line
100 psi Max Drive
Air Pressure
25 psi
Min
Max Pressure
Outlet fluid pressure
The pump performance is defined by a combination of outlet pressure and flow
AIR FLOW dictates how fast the pump can cycle
and hence flow rate depends fundamentally on how
much air is available. However as the pump pressure
increases, the flow rate will decrease and the air
consumption reduces to zero at stall pressure. Normal
performance is based on maximum operating Air Supply
of 15 SCFM @ 100 PSI.
Air drive pressure x Actual Ratio = maximum
discharge pressure.
AIR PRESSURE available produces a discharge
pressure dependent on the RATIO of the pump.
This needs to be plotted on the flow curves for
the pump and should, if possible, be within the
optimum operating region as shown above, which
is within the operating region dictated by the
min and max limits for air flow and air pressure.
Only need pressure - flow
rate unimportant
Where a maximum flow at a specified pressure
is required this “duty point” has to be within the
constraints of available air flow and pressure.
Need pressure and flow
Where a maximum pressure is required and the flow
rate is unimportant then the available air pressure
has to be sufficient for the selected ratio.
PUMP RATIO SELECTION CHART
For the following pump models: SM-3A, SM-3S
Actual
Ratio
Nominal Nominal
Output
Ratio
Pressure
5.75:1
5:1 34,47
11.5:1 10:1
69
23:1 20:1
138
40.3:1 35:1
241
69:1 60:1
413
115:1 100:1
690
173:1 150:1 1034
259:1 225:1 1550
Disp. Per
Stroke
Cu.In.
1.050
0.527
0.263
0.150
0.085
0.053
0.035
0.023
0
7,9
9
5,4
8
5,7
5
4,5
2,6
2,3
1,6 1,5
0,95
0,9
0,63 0,62
0,39 0,38
LIQUID DISCHARGE PRESSURE – BAR
13,9 24
34,13 69 103 138
275 413 551 690 827 1036 1378
CAPACITIES – LITRI / MINUTO APPROSSIMATO
4,5
3,3
3,44
2
1,3
0,87
0,6
0,36
3
2,94
2,45
2,62 1,8
1,6
1,5
1,5
1
0,8
0,78
0,59 0,57
0,34 0,32
0,16
1,2
1
0,5
0,65
0,46
0,29
0,98 0,24
0,8
0,6
0,4
0,36
0,5
0,34
0,40 0,33
0,28 0,26
Nominal Performance (Based on Operating Air Supply of max 420 l/min @ 6,9 bar)
0,27
0,26 0,23 0,16
0,2 0,18 0,15 0,11 0,1
0,15 0,13 0,11 0,1 0,08 0,06 0,05
3
Flow Performance
SM-3X-005 PUMP PERFORMANCE
SM-3X-010 PUMP PERFORMANCE
(Based on Operating Air Supply of 12 - 15 SCFM)
(Based on Operating Air Supply of 12 - 15 SCFM)
500
600
500
300
200
x
Flow - Cu. In. Per Minute
Driving Air Pressure
Flow - Cu. In. Per Minute
400
Driving Air Pressure
400
x
300
x
200
x
100
x
100
x
0
0
x
100
200
300
400
0
0
500
x
200
400
Outlet Pressure In PSI
600
800
1000
1200
Outlet Pressure In PSI
SM-3X-020 PUMP PERFORMANCE
SM-3X-035 PUMP PERFORMANCE
(Based on Operating Air Supply of 12 - 15 SCFM)
(Based on Operating Air Supply of 12 - 15 SCFM)
350
160
280
x
140
80 x
x
40
x
70
Driving Air Pressure
210
Flow - Cu. In. Per Minute
Driving Air Pressure
Flow - cu. In. Per Minute
120
x
x
0
x
0
300
600
0
900
1200
1500
1800
2100
x
0
700
Outlet Pressure In PSI
100 psi
Driving Air
Pressures
80 psi
60 psi
x
4
1400
2100
Outlet Pressure In PSI
40 psi
2800
3500
SM-3X-100 PUMP PERFORMANCE
(Based on Operating Air Supply of 12 - 15 SCFM)
60
60
x
40
20
Flow - Cu. In. Per Minute
80
Driving Air Pressure
75
Flow - Cu. In. Per Minute
100
Driving Air Pressure
SM-3X-060 PUMP PERFORMANCE
(Based on Operating Air Supply of 12 - 15 SCFM)
45
x
30
15
x
x
x
x
0
0
0
0
x
650
1300
1950 2600
3250
3900
4550
5200 5850
6500
x
2000
4000
6000
8000
1000
Outlet Pressure In PSI
Outlet Pressure In PSI
SM-3X-150 PUMP PERFORMANCE
SM-3X-225 PUMP PERFORMANCE
(Based on Operating Air Supply of 12 - 15 SCFM)
(Based on Operating Air Supply of 12 - 15 SCFM)
25
40
20
10
15
Driving Air Pressure
Driving Air Pressure
Flow - Cu. In. Per Minute
x
Flow - Cu. In. Per Minute
20
30
x
10
x
x
5
x
x
0
0
x
3000
6000
9000
12000
0
15000
x
0
4000
8000
12000
16000
20000
24000
Outlet Pressure In PSI
Outlet Pressure In PSI
100 psi
Driving Air
Pressures
80 psi
60 psi
x
40 psi
5
Sprague SM-3 air operated pumps - Options
MATERIALS
AIR CONTROL OPTIONS
SM-3 pumps are supplied with stainless steel (SM-3S) or
Aluminium (SM-3A) fluid ends and all plastic air modules.
The SM-3 pumps are supplied with internal pilot as
standard. Various control options can be configured
at installation. The air valve is the heart of the pump
and this feature provides the maximum flexibility in
controlling how the pump operates and how the exhaust
air is directed.
Anodized aluminium bodies are for oil and non-corrosive
applications. SS bodies are for aqueous and most other
fluids.
RATIO
See pump ratio selection chart.
AIR AND FLUID PORTS
SM-3 pumps are supplied with NPT as standard for air
and fluid connections. However, pumps capable of pressures in excess of 10,000 psi have coned and threaded
outlet fluid connections NBS 9/16”-18 thread, 1/4 HP in
place of NPT as per the attached table.
SEALS
UHWMPE with Nitrile is supplied as standard.
Selection of the best seal package is based on fluid
temperature and chemical compatibility. Contact your
local distributor or Sprague for required assistance.
EXHAUST
SM-3 pumps are supplied with a muffler/silencer as
standard. When using non breathable gas to drive the
pump, air pilot exhaust and main drive exhaust must be
piped away to a safe area.
SEPARATION
Remote Pilot (R) allows the customer to start and stop
the pump by using a remote air pilot switch. In this mode
the air pilot switch senses the pressure output from the
pump and can be arranged to switch the pump on or off
at preset high or low pressures. The customer supplies
the remote air pilot switch. This feature is extremely
useful for systems engineers where a specific pressure
must be maintained.
Single Cycle Mode (S) is used where the pump is
required to accurately discharge a given flow. The S
configuration provides a control feature that when a pulse
of air is supplied to the port the pump will travel one full
cycle. The pulse rate can be set using standard air logic
controls to govern the flow rate accurately. This feature
is particularly useful in chemical injection applications.
MANUAL OPERATION (H)
The SM-3 can be supplied with a hand lever for manual
operation. This option allows the pump to be used as a
back up to a main pump or in low volume lab applications.
An 1/8” threaded port is provided in the air cylinder
body as standard. This section of the pump separates
the air drive from the fluid section.
OPTIONS
ORDERING
CATALOG
NUMBER
PUMP
RATIO
SM - 3A
Aluminum
- 005
- 010
- 020
- 035
- 060
- 100
- 150*
- 225*
*(stainless
steel only)
SM- 3S
Stainless
To order a standard stainles steel pump, specify ratio
eg: SM-3S-10. To order a standard anodized aluminum
pump, specify ratio eg: SM-3A-10.
To order options, simply add the option number(s) eg:
6
SM-3A-10-H
SM-3S-10-R
SM-3S-35-02-H
SM-3A-150-H
PORTS
SEALS
CONTROLS
NPT – ratio’s
-005
-010
-020
-035
-060
(STANDARD)
UHMWPE/
NITRILE
(STANDARD)
Internal
Pilot Supply
(STANDARD)
- 02
PTFE/
NEOPRENE
-R
Remote
Pilot Supply
(user configured)
NBS – ratio’s
-100
- 150
- 225
(STANDARD)
- 03
PTFE/VITON
- 04
PTFE/EPR
-S
Single Cycle
(user configured)
-H
Manual
Hand Lever
Sprague SM-3 Dimensional Data
5.62”
4.75”
Air Inlet
1/4” NPT
60°
12
.0”
3.93”
2.06”
60°
7.80”
11.25”
Fluid
Inlet
Hand Pump Option
2.93”
2.12”
5.00”
max
3.95”
Bolt Hole Machining use
1/4” (6mm) Fasteners
1.92”
3.20”
STD. ALUM. BODY
STD. ST. STL. BODY
1.65”
3.25”
Fluid
Outlet
4.5 LBS.
6.75 LBS.
HAND ALUM. BODY 5.75 LBS.
HAND ST. STL. BODY 8.00 LBS
1.90”
Air Exhaust
Porting – Standard pumps
Model
Fluid Inlet Port
Fluid Outlet Port B
SM-3#-050
SM-3#-010
SM-3#-020
SM-3#-035
SM-3#-060
SM-3#-100
SM-3#-150
SM-3#-225
3/8” NPT
3/8” NPT
3/8” NPT
3/8” NPT
3/8” NPT
1/4” NPT
1/4” NPT
1/4” NPT
3/8” NPT
3/8” NPT
3/8” NPT
3/8” NPT
3/8” NPT
9/16”-18 NBS (1/4” HP)
9/16”-18 NBS (1/4” HP)
9/16”-18 NBS (1/4” HP)
Mounting bolts – 1/4” or M6
Air Inlet Remote and
Single Port
1/4” NPT
1/4” NPT
1/4” NPT
1/4” NPT
1/4” NPT
1/4” NPT
1/4” NPT
1/4” NPT
7
Also from Sprague Products
Hydraulic Pumps, Gas Boosters,
Power Units, Specialty Valves
& Accessories
Nitrogen Gas Booster
Assembly
Advanced Air Driven
Power Units
Advanced Air Driven
Power Units
PowerStar™ 4 Advanced
Air Driven Pump Systems
• Pneumatic Valves for Class 8 Truck Transmissions
• Hydraulic Valves for Auto Haulers
• Hydraulic Pumps with Pressure to 33,000 psi
• Air Driven Gas Boosters with Pressures to 10,000 psi
• Portable Hydrostatic Test Units
• High Pressure Valves, Fittings and Tubes with Pressures to 100,000 psi
10195 Brecksville Road • Brecksville, OH 44141 USA
Tel: 440/838-7690 • Fax: 440/838-7513 • www.cwfc.com
202 St. Andrews Road • Bridport, Dorset DT6 3BS UK
Tel: +44(0)1 308459954 • Fax: +44(0)1 308459955
©Sprague Products 2003
SM3-5M2003
Advanced Air Driven Pump System
Sprague
Also from Sprague Products
Nitrogen Gas Booster Assembly
PowerStar™ 4 Advanced
Air Driven Air Amplifiers
Advanced Air Driven
Power Units
Advanced Air Driven
Power Units
Sprague Air Driven Hydraulic
Pumps & Gas Boosters
Extended Seal Life for Water Applications!
Sprague Products
®
Sprague Products
®
Division of Curtiss-Wright Flow Control Corporation
Division of Curtiss-Wright Flow Control Corporation
10195 Brecksville Road, Brecksville, Ohio 44141 • 440-838-7690 • FAX: 440/838-7513 • www.cwfc.com
Sprague Products U.K.: 202 St. Andrews Road, Bridport, Dorset DT6 3B6 • (0) 1308 422256 • FAX: (0) 1308 427760
© Sprague Products 2004
Part No: ADH-5M0704
T E C H N O L O G Y T H A T C H A N G E S E V E R Y T H I N G™
ADVANCED AIR DRIVEN PUMP SYSTEM
DIMENSIONS, WEIGHTS & PORTING
INTERNAL MUFFLER
DOUBLE ENDED
SINGLE ENDED
.31 in x 62 in. SLOTTED HOLE 4 PLC’S
(7.88 mm X 15.76 mm)
1.40 in (35.57 mm)
TYP
TYP.
B
AIR INLET
3/8″ NPTF
3/8″
2.00 in. (50.80 mm)
TYP
TYP.
LIQUID OUTLET
(SEE CHART)
.31 in x 62 in. SLOTTED HOLE 4 PLC’S
(7.88 mm X 15.76 mm)
AIR INLET
2.00 in. (50.80 mm)
4.05 in (102.93 mm)
3/8″ NPTF
3/8″
TYP
TYP.
TYP
TYP.
B
PUMP MODULE
PSIC
EXHAUST
AIR
DA
DATE
F4
A
(SEE CHART)
A
.88 in. (22.42 mm)
LIQUID INLET
(SEE CHART)
4.72 in. (119.91 mm)
4.63 in. (117.63 mm)
• Suitable for virtually
• all services
MAX. OUTLET PRESSURE
DA
DATE
F4
MAX. OUTLET PRESSURE
SER. NO.
PSIC
MODEL NO.
DA
DATE
STAINLESS STEEL
4.50 in.
(114.30 mm)
EXHAUST
AIR
A
LIQUID INLET
.88 in. (22.42 mm)
EXHAUST
AIR
F4
5.58 in.
(141.73mm)
MODEL NO.
5.58 in.
(141.73mm)
6.34 in.
(161.04 mm)
4.50 in.
(114.30 mm)
SER. NO.
6.34 in.
(161.04 mm)
MAX. OUTLET PRESSURE
EXHAUST
AIR
PSIC
• 8 Pressure ratios to 33,000 psi
B
LIQUID OUTLET
(SEE CHART)
LIQUID OUTLET
(SEE CHART)
MODEL NO.
• Reduces noise
• Minimizes “icing”
• Cools pump module
• More compact
• Will not “hang-up”
• More liquid flow (less air consumption)
SER. NO.
HIGH EFFICIENCY AIR VALVE
LIQUID INLET
(SEE CHART)
4.63 in. (117.63 mm)
.90 in. (22.86 mm)
TYP
.90 in. (22.86 mm)
TYP
6.03 in.
(153.37 mm)
4.52 in.
(114.68 mm)
TYP
5.92 in.
(150.37 mm)
SELF-LUBRICATING SEALS
• Suitable for “clean” rooms
• Eliminates pre-lubrication
• Eliminates exhaust air contamination
TEFLON® SEALS
• Compatible with most liquids
• Maximum seal life
• Easy to service
• Other seals and materials available
4.52 in.
(114.68 mm)
5.92 in.
(150.37 mm)
2.33 in.
(59.18 mm)
TYP
INTERNAL CHECK VALVES
• Oversize flow path permits
• highest flow rates
• Easy to service
6.03 in.
(153.37 mm)
3.95 in. (100.33 mm)
7.46 in. (189.56 mm)
7.78 in. (197.69 mm)
2.33 in.
(59.18 mm)
TYP
3.08 in. (78.30 mm)
TYP
3.22 in. (81.78 mm)
TYP
3.95 in. (100.33 mm)
10.12 in. (256.92 mm)
10.39 in. (263.88 mm)
3.08 in. (78.30 mm)
TYP
3.22 in. (81.78 mm)
TYP
NOTE: Double ended units, fully plumbed, available upon request.
HOW THE PUMP WORKS
The PowerStar™ 4 pumps develop high output pressures by
applying the principle of differential areas. The pump has a large
area air piston (air driven at low 5 to 100 psi pressures). This
air piston drives a small area liquid piston that pumps liquids to
high pressures.
The liquid output pressure is determined by the ratio between the
area of the air drive piston, the area of the liquid drive piston and
the applied driving air pressure. The relationship of the area of
the air piston to the liquid piston is referred to as the pump ratio
which is indicated in the number following the air module
number (P4).
In operation, the P45 pump using 100 psi of input air pressure
could produce a maximum liquid output of 480 psi; 80 psi air
- 370 psi output; 60 psi air - 270 psi output; and 40 psi air - 180
psi output. Output pressures will vary and be reduced by 5 to
10% through internal friction depending on the lubricity of
the liquid.
By regulating the incoming air supply at the pressure regulator,
the liquid output can be infinitely adjusted through the pump’s
pressure range.
Example: The P45 pump has a nominal ratio of 5 to 1 or
5 psi liquid pressure for each 1 psi of operating air pressure.
2
TEFLON is a registered trademark of the E. I. du Pont de Nemours & Co.
Pump
Model
Inlet Port
Liquid
Outlet Port
Liquid
Inlet Port
Air
Approx.
Shipping
Weight
P45
3/4ʺ NPTF
3/4
1/2ʺ NPTF
1/2
3/8ʺ NPTF
3/8
16 lbs (7.26 Kg)
P410
3/4ʺ NPTF
3/4
1/2ʺ NPTF
1/2
3/8ʺ NPTF
3/8
16 lbs (7.26 Kg)
P421
1/2ʺ NPTF
1/2
3/8ʺ NPTF
3/8
3/8ʺ NPTF
3/8
16 lbs (7.26 Kg)
P434
1/2ʺ NPTF
1/2
3/8ʺ NPTF
3/8
3/8ʺ NPTF
3/8
16 lbs (7.26 Kg)
P464
1/2ʺ NPTF
1/2
3/8ʺ NPTF
3/8
3/8ʺ NPTF
3/8
16 lbs (7.26 Kg)
P4114
3/8ʺ NPTF
3/8
9/16-18 NBS
3/8ʺ NPTF
3/8
16 lbs (7.26 Kg)
P4203
3/8ʺ NPTF
3/8
9/16-18 NBS
3/8ʺ NPTF
3/8
16 lbs (7.26 Kg)
P4333
3/8ʺ NPTF
3/8
9/16-18 NBS
3/8ʺ NPTF
3/8
16 lbs (7.26 Kg)
DOUBLE ENDED
Same
Same
Same
21 lbs (9.53 Kg)
7
PART IDENTIFICATION
Air
Liquid
Sep
Air
Pressure
Module Module
Kit
Controls Controls
P4
4F64 4SK64 4ACKIT
P
COMPLETE UNIT EXAMPLES (using a 64:1 ratio):
Standard 64:1 ratio pump ............................ P464
Separated 64:1 ratio pump.......................... P4S64
Air Motor Module P4
Double ended 64:1 ratio pump.............. S64P4S64
Liquid Pump Module 4F64
Double ended 64:1 ratio pump
w/ air controls .....................................S64P4S64C
Single Air & Liquid Module P464
1
1
Single Separated P4S64
1
1
1
Double ended 64:1 ratio pump w/ air
and high pressure controls ...............S64P4S64CP
Double Ended S64P4S64
1
2
2
Double Ended w/ Air S64PS64C
1
2
2
1
Double Ended w/ Air & Pressure
Controls S64P4S64CP
1
2
2
1
HOW TO ORDER
To order a hydraulic pump, the ratio of the pump must
be selected.
Define the liquid pressure and flow requirements for the application as well as the available air pressure and volume; then refer to
the Pump Performance Charts on pages 4 & 5.
From the chart, select a pump that exceeds the requirements.
Drive air may be throttled if flow must be reduced.
1
1
1
Nominal liquid module displacements are as follows:
5:1
⇒
2.4 cu in
10:1
⇒
1.2 cu in
21:1
⇒
.6 cu in
34:1
⇒
.37 cu in
64:1
⇒
.2 cu in
114:1
⇒
.11 cu in
203:1
⇒
.06 cu in
333:1
⇒
.04 cu in
The modular PowerStar 4 System features
The PowerStar 4 System is ideal for
• A patented design
• One common air motor module for all eight ratios
• Easy conversion to separated (non-contaminating)
configuration
• A double-ended unit that provides even higher flows
• Safe operation in hazardous environments
• Automatic shut-off at set pressure
• Stainless steel wetted parts
• Easy assembly and service for air motor and high pressure
modules (field assembly requires careful alignment; see
Assembly & Operating Instructions)
• Hydrastatic testing of pressure vessels using various
liquids (avoid running the pump dry or sudden release
of outlet pressure)
• Low volume, high pressure testing
• Low volume, liquid transfer (higher pressure capability
than double diaphragm pumps)
P4-( )
( )-P4-( )
SINGLE ENDED
DOUBLE ENDED
Use this pump liquid module ratio number and add it to the end
of the pump air motor module number. Example: P45.
PUMP NUMBERING SYSTEM
Separation Kits
(Required on both sides of Double ended Pumps)
Ratio
Typical Models
Model Number
Standard 64:1 Ratio Pump ........ P464
w/ separator kit ......................... P4S64
w/ air controls ........................... P464C
w/ pressure & air controls ........ P464CP
Double ended
64:1 Ratio Pump* ..................... S64P4S64
* Double ended pumps require separation
* on both sides
Nitrile is the standard elastomer.
The pumps can be furnished with other
o-rings: Viton, EPR, Neoprene.
Model Number
Kit Number
5:1
4SK5
10:1
4SK10
21:1
Pump Modules
5:1 Ratio
Model: 5; P/N 4F5
10:1 Ratio
Model: 10; P/N 4F10
34:1
4SK21
S
4SK64
114:1
4SK114
203:1
4SK203
333:1
4SK333
203:1 Ratio
Model: 203; P/N 4F203
333:1 Ratio
Model: 333; P/N 4F333
10:1 Ratio
Model: 10; P/N 4F10
21:1 Ratio
Model: 21; P/N 4F21
Air Motor
Module
Model: P4
P/N P4
34:1 Ratio
Model: 34; P/N 4F34
114:1 Ratio
Model: 114; P/N 4F114
5:1 Ratio
Model: 5; P/N 4F5
Separation Kits do not change pump dimensions.
21:1 Ratio
Model: 21; P/N 4F21
64:1 Ratio
Model: 64; P/N 4F64
Pump Modules
4SK34
64:1
34:1 Ratio
Model: 34; P/N 4F34
Component Kits
Description
Air Control Kit
(includes regulator
regulator, filter
gauge, & shut-off valve)
Model Number
Kit Number
C
4ACKit
4PC5
4PC10
Pressure Control Kit
(includes manifold,
gauge, and bleed valve)
P
4PC21
4PC34
4PC64
64:1 Ratio
Model: 64; P/N 4F64
The PowerStar 4 System is suitable for most water applications
• Cleanliness and lubricity of liquid being pumped will affect pump seal life.
• A five-micron inlet filter is recommended.
• For applications that contain highly contaminated air and/or liquids, contact the Factory.
114:1 Ratio
Model: 114; P/N 4F114
203:1 Ratio
Model: 203; P/N 4F203
333:1 Ratio
Model: 333; P/N 4F333
4PC114
4PC203
4PC333
6
3
PERFORMANCE
P45 Pump
30
(.84)
40
(1.12)
50
(1.41)
20
(.57)
40:1 PUMP (SAMPLE ONLY)
FLOW ~ CU. IN./MIN. 200
400
600
800
FLOW ~ LPM
6.55
9.83
13.11
3.28
30
(.84)
40
(1.12)
20
(.57)
50
(1.41)
6,000
5,000
100
150
200
250
819
1638
2458
3277
4096
137.9
OUTLET PRESSURE PSI
40 PSI (2
2.75
BAR
)A
IR
OUTLET PRESSURE BAR
OUTLET PRESSURE PSI
OUTLET PRESSURE BAR
27.6
200
300
400
500
20
(.57)
40
(1.12)
30
(.84)
50
(1.41)
441
413.7
10
0P
SI
(6
68.9
FLOW ~ CU. IN/MIN. 25
FLOW ~ CC/MIN 409
4,000
3,000
80
PS
I(
5.
5
60 PS
I
344.7
IR
)A
50
55.2
BA
R)
AI
R
R
BA
FLOW ~ CC/MIN.
2,000
1,000
41.3
FLOW ~ CU. IN./MIN.
206.8
3,000
75
.9
82.7
BA
R
AI
AR) A
IR
.13
275.8
R)
40 PSI (2.75 B
124
)A
IR
R
AI
OUTLET PRESSURE PSI
344.7
R)
BA
( 4 .1
3B
AR
600
NOTES:
413.7
6,400
6,000
B
80 P S
I (5
.5
60 P
SI
(4
2.
Air Consumption Standard Cubic Feet Per Min. “SCFM”
(Air Consumption Normal Cubic Meters Per Min. “NM3”)
50
(1.41)
IR
AR
)A
4,000
I(
S64 P4S64 Double Ended Pump
)A
165.5
IR
1,200
60 PSI
40
(1.12)
PS
82.7
FLOW ~ CU. IN./MIN. 100
AR
R
AI
R)
BA
1,800
80
PS
I (5
.5
B
5,000
206.8
9
6.
I(
PS
2,400
30
(.84)
100
PSI
(6.
9
40
400
13.8
P464 Pump
20
(.57)
OUTLET PRESSURE PSI
OUTLET PRESSURE BAR
OUTLET PRESSURE PSI
OUTLET PRESSURE BAR
OUTLET PRESSURE PSI
BA
R)
AI
R
275.8
(4.1
3B
AR
)A
IR
40
PSI
(2.7
5B
AR )
206.8
AIR
2,000
137.9
1,000
68.9
50
75
100
150
FLOW ~ CU. IN./MIN. 40
819
1229
1638
2458
FLOW ~ CC/MIN.
655
80
120
160
200
240
1311
1966
2621
3277
3932
P4114 Pump
P4203 Pump
P4333 Pump
Air Consumption Standard Cubic Feet Per Min. “SCFM”
(Air Consumption Normal Cubic Meters Per Min. “NM3”)
Air Consumption Standard Cubic Feet Per Min. “SCFM”
(Air Consumption Normal Cubic Meters Per Min. “NM3”)
Air Consumption Standar
Standard Cubic Feet Per Min. “SCFM”
(Air Consumption Normal Cubic Meters Per Min. “NM3”)
30
(.84)
20
(.57)
40
(1.12)
50
(1.41)
20
(.57)
30
(.84)
40
(1.12)
50
(1.41)
275.8
IR
8,000
I (4
.1 3
827.3
BA
R)
40 PSI (2.7
A
551.6
5B
AR
)A
OUTLET PRESSURE PSI
BAR
)A
60 P
S
IR
40 PSI (2
.75
12,000
OUTLET PRESSURE BAR
413.7
R
IR
OUTLET PRESSURE PSI
BA
1,103.1
BA
20,000
80 PS
I (5
.5
BA
R)
60 PSI (4.13
B
AI
R
1723.6
AR)
IR
.1 3
80 P
SI (
5.5
R
AI
R)
60 PS
I (4
16,000
25,000
)A
551.6
AR
)
1,378.9
BA
2069
R
BA
.5
B
)A
4,000
SI (
6.9
IR
PS
I (5
R
AI
6,000
10 0 P
A
R)
8,000
20,000
R
AI
80
689.5
BA
R)
50
(1.41)
.9
100 PS
I (6
.9
40
(1.12)
(6
SI
0P
10
30,000
10,000
30
(.84)
20
(.57)
1379
AI
R
1034
15,000
40 PS
I
(2.75
10,000
BAR)
AIR
689.5
OUTLET PRESSURE BAR
All air driven pumps will operate on low air volumes as long as the supply of air is sufficient to operate the air selector valve.
OUTLET PRESSURE PSI
Outlet Pressure BAR
Outlet Pressure PSI
18.9
800
R
AI
IR
R)
)A
IR
R
BA
)A
BA
13
.5
4.
I (5
I(
PS
PS
80
60
5
14.1
IR
1,200
110.3
AR
4
11.4
BAR
)A
200
1,600
9B
3
7.6
27.6
(6 .
2
FLOW ~ LPM 3.8
3,000
137.9
PSI
FLOW ~ GPM 1
50
(1.41)
100
R
BA
6.9
)A
IR
Air Consumption Standard Cubic Feet Per Min. “SCFM”
(Air Consumption Normal Cubic Meters Per Min. “NM3”)
(.57 NM3/MIN), the flow will be reduced to 225 Cu. In./Min.
(15.3 Liters). Shaded area indicated flow reduction.
Performance charts are based upon air supply stated, pumping oil
(Mil-H-5606) with flooded suction.
PS
I(
2.7
5
P434 Pump
2 If the volume of compressed air is reduced to 20 SCFM
Most air compressors will produce 4 to 5 SCFM of compressed air per
horsepower at 100 PSI.
400
IR
0
10
50 SCFM (1.41 NM 3/MIN) at an operating pressure of 1,000 PSI (68
BAR) and will produce an outlet flow of 358 Cu. In./Min. (5.9 LPM).
13.8
41.4
Air Consumption Standard Cubic Feet Per Min. “SCFM”
(Air Consumption Normal Cubic Meters Per Min. “NM3”)
Solid lines indicate approximate flows at various driving air
pressures. Dotted lines indicate air consumption.
1 With 100 PSI (6.8 BAR) driving air, the pump will consume
BA
R)
A
100
3,600
EXAMPLES:
BA
R)
AIR
600
IR
400
(6.55)
.13
40 P
SI (
2.7
5
20.7
IR
IR
)A
300
(4.92)
AR
)A
40
200
(3.28)
200
PS
I (4
55.2
3
.1
(4
100
(1.6)
69
60
800
SI
Flow - Cu. In./Min. >
Flow - (Liters/Min.) >
2
300
27.6
P
60
1,000
138
B
40
(1.12)
2,000
68.9
A
R)
BA
2 BAR
)
1
9
80
PS
I(
5.
5B
1,000
5
(5.
SI
) BAR)
6.
P
80
40
0 PS
SI (2.7
207
I(
R
BA
80 PS
SI (5.4
4) BAR)
60 PSI (4.08
2,000
276
)
34.5
PS
(6.9
3,000
100 PSI (6.
8) B A R
40
50
(1.12) (1.41)
0
30
(.84)
20
(.57)
50
(1.41)
PSI
4,000
30
(.84)
400
10
IR
)A
AR
20
(.57)
500
40
(1.12)
30
(.84)
100
Air Consumption Standard Cubic Feet per Min. “SCFM”
(Air Consumption Normal Cubic Meters Per Min. “NM 3”)
P421 Pump
Air Consumption Standard
Standar Cubic Feet Per Min. “SCFM”
(Air Consumption Normal Cubic Meters Per Min. “NM3”)
OUTLET PRESSURE BAR
20
(.57)
OUTLET PRESSURE BAR
SAMPLE PERFORMANCE CHART
P410 Pump
Air Consumption Standard
Standar Cubic Feet Per Min. “SCFM”
(Air Consumption Normal Cubic Meters Per Min. “NM3”)
OUTLET PRESSURE BAR
Air Consumption Standard Cubic Feet Per Min. “SCFM”
(Air Consumption Normal Cubic Meters Per Min. “NM3”)
IR
2,000
FLOW ~ CU IN./MIN. 20
FLOW ~ CC/MIN. 327.7
4
137.9
40
60
80
100
655.5
983.2
1310.9
1638.7
275.8
4,000
FLOW ~ CU IN./MIN. 10
FLOW ~ CC/MIN. 163.8
20
30
40
50
327.7
491.6
655.5
819.3
344.7
5,000
FLOW ~ CU IN./MIN.
FLOW ~ CC/MIN.
“TYPICAL” OR “NOMINAL” PERFORMANCE, DOUBLE ENDED PUMPS = 1.6 X SINGLE PUMP FLOW
5
10
15
20
81.9
163.9
245.8
327.7
5
Advanced Air Driven Gas Boosters
and Amplifiers
Sprague
®
Air Amplifiers
Gas Boosters
®
T E C H N O L O G Y T H AT C H A N G E S E V E R Y T H I N G ™
Gas Boosters and Systems
• Works off compressed air supplies
• Operates quietly
• Features mechanical separation
between air drive and boosted gas
• Compatible with most gases
The PowerStar™4B gas booster is a reciprocating,
single or double or dual stage air operated unit. It uses
an air-piloted unbalanced type air directional valve to
cycle the booster.
The Principles of Operation
The PowerStar™4B gas booster operates on the differential
piston area principle. A large area piston, driven at low air
pressures, drives a small area compression piston which
converts input gas to higher pressure. The output gas or discharge pressure is determined by the ratio between the area of
the drive piston, the operating air pressure and the available
precharge pressure supply.
The applications for this versatile gas booster are endless
and include:
The function of the precharge pressure is to charge the high
pressure cylinder inside the booster with gas, reducing the
time needed to reach higher pressures. In double-ended gas
boosters, the precharge gas adds power to the compression
stroke.
Automotive
• Air bag testing
• Gas spring charging systems for die and mold manufacturers
• Accumulator charging
The Actual Operation
The PowerStar™4B gas booster works rapidly at first, then
slows and stops at a pressure balance. The booster holds the
pressure balance indefinitely, assuming no leakage. When a
pressure imbalance occurs, the booster automatically restarts
and restores the pressure balance. During operation, exhaust
air from the air drive section cools the high pressure boosting
chamber.
The Gas Booster in Action
Whether you use gas above normal cylinder pressure or require
continuous high pressure and want to get the most out of the
cylinder's gas supply, the PowerStar™4B Series is for you! It
assures the optimum use of commercially-bottled gas. Some
units draw a vacuum.
Aviation and Aerospace
• Static and dynamic testing of valves and components at
overhaul facilities
• Inflating high pressure aircraft tires
• Instrument calibration
Petrochemical
• Heel recovery from cylinders for gas transfer
• Gas blanketing
Diving
• Filling air tanks from larger cylinders
• Testing air pressure regulators
• Gas mixing
Fire Protection
• Filling breathing air cylinders
• Mobile filling stations for firefighters
• Halon and CO2 charging
Fluid Power
• Testing hoses and valves
• Testing and calibrating gas components
• Accumulator charging
Machine Tools
• Power clamping
• Quick die change
Plastics
• Ejecting parts from molds
• Gas injection
2
Packaging
• Injecting nitrogen into aerosol cans
TABLE 1 GAS BOOSTER PERFORMANCE
Approximate performance based on a maximum air consumption of 50 SCFM
Gas
Booster
Model
Number
P4BS010
P4BS010
P4BS034
P4BS034
P4BS050
P4BS050
P4BS080
P4BS080
S010P4BS010
S010P4BS010
S010P4BS010
S034P4BS034
S034P4BS034
S034P4BS034
S050P4BS050
S050P4BS050
S080P4BS080
S010P4BS034
S010P4BS050
S010P4BS080
Inlet Port
Precharge
Pressure
psi
100
200
400
500
400
500
600
1000
50
100
200
300
400
500
400
500
600
100
100
100
Outlet Port
Pressure
(w/100 psi
driving air)
1000
1000
3400
3400
5000
5000
8000
8000
1050
1100
1200
3700
3800
3900
5400
5500
8600
3840
5600
8900
DISCHARGE CAPACITY-Standard Cubic Inches per Minute (SCIM)
DISCHARGE PRESSURE-psi
200
400
600
800
1000
2000
3000
4000
5000
6000
7000
4593
8598
4176
7815
3854
7215
4388
5447
2747
3410
3533
6614
4342
5390
2709
3362
4296
5332
2517
3124
3683
4571
2382
2957
3314
4114
2248
2790
2353
3883
2171
2694
2186
3608
2002
3305
1919
3167
1852
3057
3691
4580
3716
2117
2627
3403
3262
3148
1889
2533
2770
2329
2657
2544
2431
2318
4405
4004
7808 7099
14617 13286
3696
3388
6552
6006
12266 11244
5661
5602
7460
7381
9260
9163
4670 4605
5797
5715
5542
7303
9064
4279
5311
4752
6261
7771
4049
5027
3109
3109
3109
3053
3053
3053
2855
2855
2940
3109
3109
3081
4276
5634
6994
3822
4743
4000
2533
2691
2883
8000
TABLE 2 GAS BOOSTER PERFORMANCE
Approximate performance based on a maximum air consumption of 50 SCFM
Gas
Booster
Model
Number
Inlet Port
Precharge
Pressure
psi
Outlet Port
Pressure
(w/100 psi
driving air)
Time required in minutes to fill a 100 cubic inch air receiver to listed discharge
DISCHARGE PRESSURE-psi
200
P4BS010
P4BS010
P4BS034
P4BS034
P4BS050
P4BS050
P4BS080
P4BS080
S010P4BS010
S010P4BS010
S010P4BS010
S034P4BS034
S034P4BS034
S034P4BS034
S050P4BS050
S050P4BS050
S080P4BS080
S080P4BS080
S010P4BS034
S010P4BS050
S010P4BS080
100
200
400
500
400
500
600
1000
50
100
200
300
400
500
400
500
600
1000
100
100
100
1000
1000
3400
3400
5000
5000
8000
8000
1050
1100
1200
3700
3800
3900
5400
5500
8600
9000
3840
5600
8900
400
600
800
1000
2000
3000
4000
5000
6000
7000
8000
0.4
0.2
0.8
0.4
1.2
0.7
0.8
0.4
1.0
0.6
1.7
0.9
1.1
0.9
1.5
1.0
3.0
2.5
4.4
3.3
5.3
4.3
7.6
5.9
6.9
3.5
11.1
8.7
10.0
5.4
15.1
11.9
14.7
8.1
18.8
10.6
23.1
13.1
27.9
16.0
4.1
3.0
2.4
4.4
3.4
4.1
2.5
7.2
7.2
6.7
10.0
7.4
5.8
6.5
5.1
5.9
3.6
11.4
10.0
9.4
8.9
7.0
8.7
5.2
11.1
6.7
13.6
8.2
16.4
10.0
13.7
12.3
15.4
18.9
22.6
0.5
0.3
0.1
0.9
0.5
0.2
1.4
0.7
0.3
0.6
0.4
0.2
0.6
0.4
1.5
1.5
1.5
1.9
1.0
0.5
0.9
0.6
0.4
0.9
0.6
2.0
2.0
2.0
2.4
1.7
1.3
2.6
2.0
4.4
4.4
4.3
Gas Boosters and Systems
MODELS
PORTING
Single Ended
Ratio
Non Separated
Double Ended
Ratio
Non Separated
P4B010
P4B034
P4B050
010P4B010
034P4B034
050P4B050
Gas Booster
Model
All single-ended
All double-ended
Dual Ratio
Non Separated
Single Ended
Ratio
Separated
Double Ended
Ratio
Separated
P4BS010
P4BS034
P4BS050
P4BS080
S010P4BS010
S034P4BS034
S050P4BS050
S080P4BS080
010P4B034
010P4B050
Inlet Ports
Gas
Outlet Ports
Gas
Inlet Ports
Air
3/8" NPT
3/8" NPT
1/4" NPT
1/4" NPT
3/8" NPT
3/8" NPT
Dual Ratio
Separated
S010P4BS034
S010P4BS050
S010P4BS080
Shipping Weight
Approx.
20 lbs.
25 lbs.
12.58
DIMENSIONS
5.92
Single-ended Booster
17.63
6.03
Double-ended Booster
4
Dual Ratio Booster
Breathable Air Booster and Oxygen Service Booster
Breathable air booster HPU-1200
Oxygen service booster P/N 93992-034-OX
Bootstrap Configuration - Number of Fills
Storage cylinder
Pressure/Volume
psig/scf
BOOSTER
FILL
CYLINDER
STORAGE
CYLINDER
Bootstrap
Configuration
2400/260
4500/444
5000/450
6000/509
SCBA cylinder to be filled
Pressure/Volume
psig/scf
2216/45
3.2
8.1*
9.0
11.0
4500/45
4500/88
2250/72
3000/80
0.8
2.3
2.6
3.4
2.2
5.0
5.6
6.9
1.2
3.6
3.9
4.6
1.6
4.5**
5.1
6.7
*represents an increase in total fills from 6.5 to 8.1 when using a booster.
**represents an increase in total fills from 0 to 4.5 when using a booster.
Compressor Configuration - Number of Fills
Storage cylinder
Pressure/Volume
psig/scf
BOOSTER
FILL
CYLINDER
STORAGE
CYLINDER
Compressor
Configuration
2400/260
4500/444
5000/450
6000/509
SCBA cylinder to be filled
Pressure/Volume
psig/scf
2216/45
4500/45
4500/88
2250/72
3000/80
6.2
12.0*
12.4
14.0
5.5
10.2**
10.3
11.8
2.8
5.2
5.3
6.0
3.9
7.5
7.6
8.8
3.4
6.4
6.5
7.3
2250/72
3000/80
*represents an increase in total fills from 6.5 to 12.0 when using a booster.
**represents an increase in total fills from 0 to 10.2 when using a booster.
Fill Times (Minutes)
Inlet
Pressure
psig
500
1000
1500
2000
SCBA cylinder to be filled
Pressure/Volume
psig/scf
2216/45
4500/45
4500/88
28.5
10.3
4.0
0.9
32.9
14.6
8.4
5.2
64.2
28.5
16.4
10.3
45.8
16.6
6.7
1.7
54.7
22.2
11.1
5.6
Notes:
1. The booster will operate using a small compressor that is continuously rated from 1.5 HP/6 SCFM to 10 HP/50 SCFM at 100 psi.
2. Fills and times are based on empirical and laboratory data, and can be adversely affected by plumbing configuration, leaks,
5
cylinder capacities, etc.
3. All tables are based on 100 psi drive air pressure, 500 psi minimum inlet pressure, 500 psi initial fill cylinder pressure,
average air motor consumption of 13 SCFM, and using the PowerStar S050P4B050 booster.
Advanced Air Driven Air Amplifier
Performance Chart: AA4P4AA4 Double-ended Air Amplifier
OUTLET
PRESSURE PSI
(41 bar) 600
12
5P
SI
D
(34 bar) 500
10
0
(28 bar) 400
(21 bar) 300
50
PS
PS
ID
RI
ID
RI
VI
RIV
(14 bar) 200
20 scfm
V IN
NG
IN G
GA
A IR
A IR
IR
(8.
75
ba
r)
(7
b
(3 . 5
30 scfm
ar)
b ar
)
40 scfm
(7 bar) 100
0
1
2
28.3
N. LITRES/MIN.
3
4
5
(OUTLET FLOW)
6
7
8 scfm
226.5
N. LITRES/MIN.
Solid lines indicate approximate flows at various
driving air pressure. Dotted lines indicate air consumption in scfm.
All air driven air amplifiers will operate on low air
volumes as long as the supply is sufficient to
overcome minor internal leakage and operate the
air selector valve in the air motor section.
Note: most air compressors produce 4-5 scfm of
compressed air per horsepower at 100 psi. As an
example, with 100 psi (6.8 bar) driving air, the air
amplifier consumes 30 scfm at an operating pressure of 200 psi (14 bar) and produces an output
flow of 3.5 scfm.
Note: for applications above 450 psi (31.5 bar),
consult factory.
Note: stall conditions on double ended units are
best achieved by regulating air motor pressure
10% lower than precharge.
(NOMINAL RATING)
Nominal Dimensions: Single-ended and Double-ended
Double-ended
AA4P4AA4
Single-ended
P4AA4
Air Motor
Air Motor
Air Module
Air Module
Shop Air Supply
125 psi max.
Air Module
6.03 in.
(153.37 mm)
10.39 in
(263.90 mm)
HIGH PRESSURE
AIR OUTLET
7.78 in.
(197.60 mm)
.31 in x 62 in. SLOTTED HOLE 4 PLC’S
(7.88 mm X 15.76 mm)
.31 in x 62 in. SLOTTED HOLE 4 PLC’S
(7.88 mm X 15.76 mm)
1.40 in (35.57 mm)
TYP.
4.05 in
(102.93 mm)
TYP.
2.00 in. (50.80 mm)
TYP.
2.00 in. (50.80 mm)
TYP.
9.63 in.
(244.60 mm)
11.38 in
(289.05 mm)
6.34 in.
(161.04 mm)
6.34 in.
(161.04 mm)
4.50 in.
(114.30 mm)
5.58 in.
(141.73mm)
4.50 in.
(114.30 mm)
5.58 in.
(141.73mm)
.88 in. (22.42 mm)
.88 in. (22.42 mm)
(REF.)
6
SHOP AIR INLET
125 psi max. (Precharge)
How the Air Amplifier Works
The PowerStar 4 air amplifier develops high output pressures
by applying the principle of differential areas. It features a large
area air motor piston (air driven at low 10-125 psi pressures)
that drives a small area air piston that amplifies the incoming
air pressure.
Air output pressure is determined by the ratio between the area
of the air motor piston, the area of the small high pressure
piston and the applied driving air pressure. The relationship of
the air motor piston to the small area piston is referred to as
the Air Amplifier Ratio.
In operation, the AA4P4AA4 model using 125 psi input air
pressure (at the air motor), can produce a maximum air output
pressure of 600 psi (limited to 500 psi in the P4AA4PCT and
AA4P4AA4PCT models with an ASME tank rated at 500 psi).
At 100 psi input air pressure, the air amplifier can produce an
output air pressure of 450 psi; at 50 psi input pressure, it can
produce an output air pressure of 300 psi.
HIGH EFFICIENCY AIR VALVE
INTERNAL MUFFLER
• Won’t “hang-up”
• More air flow (less air consumption)
• Reduces noise
• Minimizes “icing”
• Cools pump module
• More compact
AIR AMPLIFIER MODULE
STAINLESS STEEL
• Suitable for virtually
• all services
SELF-LUBRICATING SEALS
• Suitable for “clean” rooms
• Eliminate pre-lubrication
• Eliminate exhaust air
• contamination
TEFLON® SEALS
• Maximum seal life
• Easy to service
P4AA4
Inlet Port
Air Module
1/2″NPTF
AA4P4AA4
• Oversize flow path permits
• highest flow rates
• Easy to service
Order Information
Weights & Porting
Air Amplifier
Model No.
INTERNAL CHECK VALVES
Outlet Port
Air Module
3/8″ NPTF
-8, 37 deg. Male flare fittings
Inlet Port
Air Motor
Approx.
Shipping
Weight
3/8″ NPTF
16 lbs (7.26 Kg)
3/8″ NPTF
21 lbs (9.53 Kg)
P4AA4PCT
1/2″NPTF
3/8″ NPTF
3/8″ NPTF
80 lbs (36.3 Kg)
AA4P4AA4PCT
1/2″NPTF
3/8″ NPTF
3/8″ NPTF
85 lbs (38.6 Kg)
Typical 5 gallon ASME Tank
14.5 in
Components
Description
P4
Air Motor Module
AA4
Air Amplifier Module
P4AA4
Single Air Amplifier (Assembled)
AA4P4AA4
Double Air Amplifier
(Assembled with plumbed inlets
& outlets)
A
Air Control Kit
(Filter, regulator, gauge, fittings)
Systems
Description
P4AA4PCT
Single Air Amplifier, Complete
System (5 gal. ASME tank, 500 psi
rating, ASME relief valve, gauge,
shut-off valve)
AA4P4AA4PCT
Double Air Amplifier, Complete
System (5 gal. ASME tank, 500 psi
rating, ASME relief valve, gauge,
shut-off valve)
6.375 in
6.75 in
0.75 in NPT typ.
7
9.5 in
Also from Sprague® Products
Hydraulic Pumps, Gas Boosters,
Power Units, Specialty Valves
& Accessories
Nitrogen Gas Booster
Assembly
Advanced Air Driven
Power Units
Advanced Air Driven
Power Units
PowerStar™ 4 Advanced
Air Driven Pump Systems
®
10195 Brecksville Road • Brecksville, OH 44141 USA
Telephone: 440/838-7690 • Fax: 440/838-7513 • www.cwfc.com
202 St. Andrews Road • Bridport, Dorset DT6 3BS UK
Tel: 44(0)1308 422256 • Fax: 44(0)1308 427760
©Sprague Products 2004
GBAA5M0704
Air Driven
Power Units
Choose an air driven power unit from Sprague Products for portable and
stationary applications. All units are assembled and ready to use, saving you
the time and money you would spend selecting, assembling and testing other
supply systems.
HSU-1100 (S-440)
A variety of Sprague and PowerStar™ pumps offer liquid output pressures up to
33,500 psi (2311 bar). These rugged pumps service water, oil and most
corrosive chemicals, and are virtually maintenance-free.
HSU-1500 (Sprague)
Special Stainless Steel Power Units
for Oil & Gas/Offshore
HMU-1300 Power Unit
• Standard unit for general use.
• Air-operated piston pump mounted on tubular frame with wheels for extreme portability.
• Air-driven piston pump with built-in hand pump for critical testing
• Components include S-216-J-()-SS pump, air filter, pressure regulator and lubricator, air
shut-off valve, muffler, liquid bleed valve, air pressure gauge, liquid-filled liquid pressure
gauge with quick disconnect fitting.
• Hydro gauges, valves and pump regulator all panel-mounted.
• Available pressure ranges from 1000 to 33,500 PSI
• Output pressure adjusted by setting air pressure regulator to pump.
• 2 _ gallon stainless steel reservoir with removable top cover and drain. Panel
mounted 4” dial gauge, all SS glycerin filled, mirror dial. Panel mounted pump
regulator, air gauge and high pressure drain valve.
• Steel base has four mounting holes.
• Pump automatically shuts off at set pressure; re-starts when pressure drops.
• Available as HSU-1102 with the addition of a by-pass circuit that allows quick fills from your
inlet source.
HSU-1101
• Compact power unit has same components as HSU-1100 with the addition of a three gallon
(11.4 liters) stainless steel reservoir.
• Reservoir is fitted with filter-breather-screen assembly, suction filter inline to pump, and sight
glass to show liquid fill point.
HPU-1200 Power Unit
• Base flanges of reservoir have four mounting holes.
• Air-driven Powerstar 4 pump
• Designed to improve suction capability of higher ratio pumps and eliminate dry start-ups.
• Panel mounted 4″ air gauge, 4″ high pressure gauge, regulator, air shut-off
valve, 2 directional control valve
HSU-1200 (S-441)
HPU-1000 (PowerStar 4)
• Compact, lightweight unit for general use.
• Standard unit for general use.
• Occupies slightly more than one cubic foot of space and weighs six lbs. (2.7kg) less than
HSU-1100.
• Components include PowerStar 4 pump, air filter, pressure regulator, air shut-off valve, air
pressure gauge, liquid-filled liquid pressure gauge with quick disconnect fitting.
• Components include S-216-() pump, air filter, pressure regulator and lubricator, air shut-off
valve, muffler, manifold, liquid bleed valve, air pressure gauge, liquid-filled liquid pressure
gauge with quick disconnect fitting.
• Steel base has four mounting holes.
• Five gallon stainless steel reservoir with removable top cover and drain
• Available pressure ranges from 500 to 33,500 PSI
• Stainless steel base has four mounting holes.
HSU-1300 (S-439)
•␣ Compact power unit has same components as HSU-1200 with the addition of a five gallon
(18.9 liters) stainless steel reservoir.
• Reservoir is fitted with filler-breather-screen assembly, suction filter inline to pump, and sight
glass which shows liquid fill point.
• Base flanges of reservoir have four mounting holes.
HPU-1201 (PowerStar 4)
• Compact unit has same components as HPU-1000 with the addition of a three gallon
(11.4 liters) stainless steel reservoir.
• Reservoir is fitted with filter-breather-screen assembly, suction filter inline to pump, and sight
glass to show liquid fill port.
• Base flanges of reservoir have four mounting holes.
HSU-1501 Power Unit
• Air-driven lubricated J series pump with pressure ranges from 1000 to 33,5000 PSI
• 1″ Square tubular frame stainless steel, glycerin-filled, quick disconnect
• 3/8″ Air inlet port with stainless steel ball valve, filter regulator with gauge, 50 micron filter
• Stainless steel manifold block, extra quick disconect port for relief valves
HPU-1300 (PowerStar 4)
HSU-1400 (Sprague)
• Sturdy, portable unit with 15" square tubular frame for general use.
• Components include S-216-() pump (ten ratios), air filter, pressure regulator and lubricator,
muffler, manifold, liquid bleed valve, air pressure gauge, liquid-filled liquid pressure gauge
with quick disconnect fitting.
• Air-operated piston pump mounted on tubular frame with wheels for extreme portability.
• Hydro gauges, valves and pump regulator all panel-mounted.
• Output pressure adjusted by setting air pressure regulator to pump.
• Pump automatically shuts off at set pressure; re-starts when pressure drops.
• Dual gauge set-up available.
Specification sheets available for all power units.
Specification sheets available for all power units.
Specification sheets available for all power units.
Gas Booster
Power Units
Advanced Air Driven Power Units
Sprague Products gas booster power units come assembled and ready to
use. These units are suitable for general use as well as clean room and
laboratory applications. The gas booster power units can be used within
portable power supply circuits or stationary pneumatic circuits.
Power Units & Test Systems
HPB-1100 (Nitrogen Gas Booster Assembly-Dies & Molds, Plastics)
• Allows quick and easy charging of nitrogen gas springs and systems up to 2150 psi
(150 bar) from nitrogen bottles. The assembly, driven by plant air pressure, provides
a safe and controlled method of charging.
Also from Sprague Products
• The driven air is filtered and regulated, and a pre-installed internal muffler aids in
noise reduction. A high pressure regulator is included on the discharge side of the
assembly, along with a three meter charging hose assembly which allow precise
control of charging of nitrogen gas springs and systems.
• Fast, efficient and economical method of pressurizing nitrogen gas for injection into
polymer melt.
• Optional carrying case available.
HPB-1200 (Fire, Rescue & Safety)
• Portable power unit for general purpose testing and filling tanks.
• Applications include:
Emergency slide and helicopter popfloats inflation
Breathable air filling of life support systems
PowerStar™ 4 Advanced Air Driven
Pump Systems
Hydraulic Pumps, Gas Boosters, Power Units,
Specialty Valves & Accessories
Oxygen filling of life support systems
CO2 filling of fire extinguishers
Halon filling and recovery of fire extinguishers
• Optional carrying case (not shown) available.
Specification sheets available for all power units.
Valve Tester
HSU-3000 (Valve Tester/Precision Calibrator)
• Simple hand pump operation; requires no external power.
PowerStar™ Advanced Air Driven
Gas Boosters
• Features a clamping fixture to hold parts securely.
PowerStar™ 4 Advanced Air Driven
Air Amplifiers
• Shop air or city water easily connected for pre-fill or leak test.
Sprague Products
®
Sprague Products
®
Division of Curtiss-Wright Flow Control Corporation
10195 Brecksville Road, Brecksville, Ohio 44141 • 440/838-7690 • FAX: 440/838-7513
Sprague Products U.K.: 202 St. Andrews Road, Bridport, Dorset DT6 3B6
Division of Curtiss-Wright Flow Control Corporation
Visit our website at www.cwfc.com
© Sprague Products 2000
Part No.: PU-10M900
T E C H N O L O G Y T H A T C H A N G E S E V E R Y T H I N G™