Water Circulation
Pumps & Circulators
CI / SCI Close-Coupled End Suction Pumps
CI Series Pumps provide the ultimate in reliability and ease of installation for heating,
air conditioning, pressure boosting, cooling water transfer, and water supply
applications. Quiet, dependable and proven performance: that’s the CI Series.
Now also available with SelfSensing Series with ProBalance®.
NOW AVAILABLE WITH:
(See Back Page for details)
©Taco Catalog #: 300-2.5
Supersedes: 01/31/04
Effective Date: 08/20/15
Printed in USA
-2-
Features & Benefits
Quiet, dependable power
and proven performance.
CI Series Pumps meet the latest standards
Standard ceramic seal promotes product flexibility
Flush seal line tap allows
for hydraulic performance and dimensional
enables basic product offering to meet a wide
installation of filter to protect
characteristics. Each is backed by Taco, Inc.,
range of application requirements.
seal from particles present
in system.
a worldwide leader in heating and cooling
equipment for more than eight decades.
An easy-to-replace, slip-on shaft sleeve
facilitates seal maintenance in the field and
lowers maintenance costs. The exclusive
dry shaft design protects the pump shaft by
eliminating contact between the shaft and
circulating fluid. Corrosion-resistant shaft
materials are generally not required.
CI Pumps also feature flush seal line taps,
allowing the installation of a filter to
protect the seal from non-condensible
particles present in systems. In addition,
pressure tappings on suction and
discharge connections are provided as
a standard feature.
Taco CI Pumps are ideally suited for a
variety of applications, including heating,
air conditioning, pressure boosting, cooling
water transfer, and water supply.
Rear pullout design allows
pump to be serviced without
disturbing the system piping.
Easy-to-replace slip-on shaft
sleeve facilitates seal maintenance in the field and lowers
long-term maintenance costs.
-3-
1/4 NPT pressure tapping on
suction and discharge connections.
Top center line discharge design simplifies piping layouts,
reduces piping strain, and makes the pump self-venting.
Low-cost, replaceable
wear ring (optional)
protects casing during
normal operation.
Dry Shaft Design
• Ensures shaft is not exposed to the system fluid.
• Eliminates need for expensive corrosion-resistant shaft.
• Simplifies sleeve and seal removal/reinstallation.
1/4 NPT casing drain plug.
Cast iron casing with integrally
cast feet enables pump to be
bolted to a housekeeping pad for
sturdier installation and still allow
back pull out without disturbing
the piping.
-4-
Commercial Hydronic
Application Information
Part I – Fundamentals
A centrifugal pump operated at constant speed delivers
any capacity from zero to maximum depending on the head,
design and suction conditions. Pump performance is most
commonly shown by means of plotted curves which are
graphical representations of a pump’s performance
characteristics. Pump curves present the average results
obtained from testing several pumps of the same design
under standardized test conditions. For a single family
residential application, considerations other than flow and
head are of relatively little economic or functional
importance, since the total load is small and the equipment
used is relatively standardized. For many smaller circulators,
only the flow and pressure produced are represented on the
performance curve (Fig. 1-1).
Pump performance curves show this interrelation of pump
head, flow and efficiency for a specific impeller diameter and
casing size. Since impellers of more than one diameter can
usually be fitted in a given pump casing, pump curves show
the performance of a given pump with impellers of various
diameters. Often, a complete line of pumps of one design
is available and a plot called a composite or quick selection
curve can be used, to give a complete picture of the
available head and flow for a given pump line (Fig. 1-3).
Fig. 1-3
Such charts normally give flow, head and pump size only,
and the specific performance curve must then be referred to
for impeller diameter, efficiency, and other details. For most
applications in our industry, pump curves are based on clear
water with a specific gravity of 1.0.
Fig. 1-1
For larger and more complex buildings and systems,
economic and functional considerations are more critical,
and performance curves must relate the hydraulic efficiency,
the power required, the shaft speed, and the net positive
suction head required in addition to the flow and pressure
produced (Fig. 1-2).
25
20
NPSH
77%
30
24
18
12
6
0
10
8
6
4
2
0
200
20
70%
6.50"(165mm)
)
HP KW
7.5 (5.6
Fig. 1-2
75
150
225
300
375
FLOW IN GALLONS PER MINUTE
50
P )
3H KW
.2
(2
0
)
P
2H .5KW
(1
CURVES BASED ON CLEAR WATER
WITH SPECIFIC GRAVITY OF 1.0
0
5
)
P
5H KW
.7
(3
15
100
10
HEAD IN METERS
5.50"(140mm)
30
450
525
600
0
JSA/MS 2-18-02 PC-2066 RevA ECN10627
0
HEAD IN KILOPASCALS
65%
6.00"(152mm)
60%
55%
50%
HEAD IN FEET
7.00"(178mm)
45
NPSH
35
79%
75%
77%
65%
70%
50%
55%
60%
7.50"(191mm)
30
KPa
15
REQUIRED
60
Curve no. 2066
Min. Imp. Dia. 5.50"
Size 4 X 3 X 7.0
1760 RPM
AUGUST 27, 2001
10
75%
75
5
FEET
Model 3007
FI & CI Series
L/SEC
Part II – The System Curve
Understanding a system curve, sometimes called a system
head curve, is important because conditions in larger, more
complex piping systems vary as a result of either
controllable or uncontrollable changes. A pump can
operate at any point of rating on its performance curve,
depending on the actual total head of a particular system.
Partially closing a valve in the pump discharge or changing
the size or length of pipes are changes in system conditions
that will alter the shape of a system curve and, in turn, affect
pump flow. Each pump model has a definite capacity curve
for a given impeller diameter and speed. Developing a system curve provides the means to determine at what point
on that curve a pump will operate when used in a particular
piping system.
-5-
Pipes, valves and fittings create resistance to flow or
friction head. Developing the data to plot a system curve
for a closed Hydronic system under pressure requires
calculation of the total of these friction head losses. Friction
tables are readily available that provide friction
loss data for pipe, valves and fittings. These tables
usually express the losses in terms of the equivalent length
of straight pipe of the same size as the valve or fitting. Once
the total system friction is determined, a plot can be made
because this friction varies roughly as the square of the
liquid flow in the system. This plot represents the SYSTEM
CURVE. By laying the system curve over the pump performance curve, the pump flow can be determined (Fig. 2–1).
Fig. 2-1
In an open Hydronic system, it may be necessary to add
head to raise the liquid from a lower level to a higher level.
Called static or elevation head, this amount is added to the
friction head to determine the total system head curve.
Fig. 2–3 illustrates a system curve developed by adding
static head to the friction head resistance.
1
Care must be taken that both pump head and friction
are expressed in feet and that both are plotted on the
same graph. The system curve will intersect the pump
performance curve at the flow rate of the pump because
this is the point at which the pump head is equal to the
required system head for the same flow.
Fig. 2–2 illustrates the use of a discharge valve to change
the system head to vary pump flow. Partially closing the
valve shifts the operating point to a higher head or lower
Fig. 2-2
flow capacity. Opening the valve has the opposite effect.
Working the system curve against the pump performance
curve for different total resistance possibilities provides the
system designer important information with which to make
pump and motor selection decisions for each system.
A system curve is also an effective tool in analyzing system
performance problems and choosing appropriate
corrective action.
2
Fig. 2-3
Part III – Stable Curves, Unstable
Curves And Parallel Pumping
One of the ways in which the multitude of possible
performance curve shapes of centrifugal pumps can be
subdivided is as stable and unstable. The head of a stable
curve is highest at zero flow (shutoff ) and decreases as the
flow increases. This is illustrated by the curve of Pump 2 in
Fig. 3 – 1.
Fig. 3-1
-6-
Commercial Hydronic
Application Information
So-called unstable curves are those with maximum head
not at zero, but at 5 to 25 percent of maximum flow, as
shown by the curve for Pump 1 in Fig. 3 – 1.
The term unstable, though commonly used, is rather
unfortunate terminology in that it suggests unstable pump
performance. Neither term refers to operating characteristic,
however. Each is strictly a designation for a particular shape
of curve. Both stable and unstable curves have advantages
and disadvantages in design and application. It is left to
the discretion of the designer to determine the shape of his
curve.
tion of system and pump, one and only one such intersection exists. Consequently, whether a pump curve is stable
or unstable is
of no consequence. This is illustrated in Fig. 3 –1.
Single Pump In Open
System With Static Head
2
In a vast majority of installations, whether the pump curve is
stable or unstable is relatively unimportant, as the following
examples of typical applications show.
Single Pump In Closed System
In a closed system, such as a Hydronic heating or cooling
system, the function of the pump is to circulate the same
quantity of fluid over and over again. Primary interest is in
providing flow rate. No static head or lifting of fluid from
one level to another takes place.
All system resistance curves originate at zero flow any head.
Any pump, no matter how large or small, will produce some
flow in a closed system.
For a given system resistance curve, the flow produced by
any pump is determined by the intersection of the pump
curve with the system resistance curve since only at this
point is operating equilibrium possible. For each combina-
Fig. 3-2
3 2
In an open system with static head, the resistance curve
originates at zero flow and at the static head to be
overcome. The flow is again given by the intersection of
system resistance and pump curves as illustrated for a stable
curve in Fig. 3–2.
It has been said that in an open system with static head a
condition could exist where an unstable curve could cause
the flow to “hunt” back and forth between two points since
the system resistance curve intersects the pump curve
twice, as shown in Fig. 3–3. The fallacy of this reasoning
lies, in the fact that the pump used for the system in Fig.
3–3 already represents an improper selection in that it can
never deliver any fluid at all. The shutoff head is lower than
3
Fig. 3-1
Fig. 3-3
3 3
-7-
the static head. The explanation for this can be found in the
manner in which a centrifugal pump develops its full pressure when the motor is started. The very important fact to
remember here is that the shutoff head of the pump must
theoretically always be at least equal to the static head.
From a practical point of view, the shutoff head should be 5
to 10 percent higher than the static head because the slightest reduction in pump head (such as that caused by possible
impeller erosion or lower than anticipated motor speed or
voltage) would again cause shutoff head to be lower than
static head. If the pump is properly selected, there will be
only one resistance curve intersection with the pump curve
and definite, unchanging flow will be
established, as shown in Fig. 3–4.
The important thing to remember is that additional pumps
can be started up only when their shutoff heads are higher
than the head developed by the pumps already running.
If a system with fixed resistance (no throttling devices such
as modulating valves) is designed so that its head, with all
pumps operating (maximum flow) is less than the shutoff
head of any individual pump, the different pumps may be
operated singly or in any combination, and any starting
sequence will work. Fig. 3–5 shows and example consisting
of two dissimilar unstable pumps operating on an open
system with static head.
5
4
Fig. 3-5
Fig. 3-4
3 4
Pumps Operating In Parallel
In more complex piping systems, two or more pumps may
be arranged for parallel or series operation to meet a wide
range of demand in the most economical manner. When
demand drops, one or more pumps can be shut down,
allowing the remaining pumps to operate at peak efficiency.
Pumps operating in Parallel give multiple flow capacity
against a common head. When pumps operate in series,
performance is determined by adding heads at the same
flow capacity. Pumps to be arranged in series or parallel
require the use of a system curve in conjunction with the
composite pump performance curves to evaluate their
performance under various conditions.
It is sometimes heard that for multiple pumping the
individual pumps used must be stable performance curves.
Correctly designed installations will give trouble-free
service with either type of curve, however.
3 5
It is also important to realize that stable curves do not
guarantee successful parallel pumping by the mere fact
that they are stable. Fig. 3–6 illustrates such a case. Two
dissimilar pumps with stable curves are installed in a closed
system with variable resistance (throttling may be affected
by manually operated valves, for example).
6
Fig. 3-6
3 6
With both pumps running, no benefit would be obtained
from Pump 1 with the system resistance set to go through
-8-
Commercial Hydronic
Application Information
A, or any point between 0 and 100 GPM, for that matter. In
fact, within that range, fluid from Pump 2 would flow backward through Pump 1 in spite of its running, because pressure available from Pump 2 would flow backward through
Pump 1 in spite of its running, because pressure available
from Pump 2 is greater than that developed by Pump 1.
In other words, Pump 2 overpowers Pump 1. For this reason,
with Pump 2 running alone, Pump 1 should not be started
unless Pump 2 operates to the right of the point where the
curve of Pump 2 and the curve of Pumps 1 and 2 diverge
(100 GPM) in Fig.3–6.
6
Fig. 3-6
3 6
Parallel pumping is often an excellent way to obtain
optimum operating conditions and to save energy. To be
successful, however, systems and operating conditions must
be understood. This applies to both stable and unstable
pump curves.
Part IV – NPSH And Pump Cavitation
The net positive suction head (NPSH) is an expression of
the minimum suction conditions required to prevent
cavitation in a pump. NPSH can be thought of as the
head corresponding to the difference between the actual
absolute pressure at the inlet to the pump impeller and the
fluid vapor pressure. An incorrect determination of NPSH
can lead to reduced pump capacity and efficiency, severe
operating problems and cavitation damage.
It is helpful to define separately two basic NPSH considerations; required NPSH (NPSHR) and available (NPSHA).
The required or minimum NPSH is dependent on the
design of a particular pump and is determined by the
manufacturer’s testing of each pump model. The pump
manufacturer can plot this required NPSH for a given pump
model on performance curve and this value, expressed as
feet of the liquid handled, is the pressure required to force
a given flow through the suction piping into the impeller
eye of the pump. Required NPSH can also be defined as the
amount of pressure in excess of the vapor pressure required
by a particular pump model to prevent the formation of
vapor pockets or cavitation. Required NPSH, then, varies
from one pump manufacturer to the next and from one
manufacturer’s model to another. The required NPSH
for a particular pump model varies with capacity and
rapidly increases in high capacities.
The available NPSH, on the other hand, is dependent on the
piping system design as well as the actual location of the
pump in that system. The NPSH available as a function of
system piping design must always be greater than the NPSH
required by the pump in that system. The NPSH available as
a function of system piping design must always be greater
than the NPSH required by the pump in that system or noise
and cavitation will result. The available NPSH can be altered
to satisfy the NPSH required by the pump, if changes in the
piping liquid supply level, etc., can be made. Increasing the
available NPSH provides a safety margin against the potential for cavitation. The available NPSH is calculated by using
the formula:
NPSHA = ha +/- hs - hvpa – hf
where:
ha = atmospheric pressure in feet absolute
hs “+” = suction head or positive pressure in a closed
system, expressed in feet gauge
hs “-” = suction lift or negative pressure in a closed system,
expressed in feet gauge
hvpa = vapor pressure of the fluid in feet absolute
hf
= pipe friction in feet between pump suction
and suction reference point.
Cavitation can be defined as the formation and subsequent
collapse of vapor pockets in a liquid. Cavitation in a
centrifugal pump begins to occur when the suction head
is insufficient to maintain pressures above the vapor
pressure. As the inlet pressure approaches the flash point,
vapor pockets form bubbles on the underside of the
impeller vane which collapse as they move into the
-9-
Curve no. 2015
Min. Imp. Dia. 4.25"
Size 2 x 1.5 x 6
1760 RPM
August 9, 2001
4
5
6
7
8
9
10
NPSH
11
%
.5%
%
63
5.25"
7%
5
4.75"
%
54
(121mm)
20
4.25"
100
9
90
8
80
6
%
%
5
42
KW
1.1
)
(
HP
1.5
KW
.25
)
75
100
125
FLOW IN GALLONS PER MINUTE
KW
.75
50
P(
1H
25
.5
(.3 HP
7K
W
)
HP W)
.75 6K
(.5
CURVES BASED ON CLEAR WATER
WITH SPECIFIC GRAVITY OF 1.0
70
60
50
4
40
3
30
2
20
1
10
0
0
)
10
0
110
10
7
46
(108mm)
0
120
11
%
60
(133mm)
(
HP
.33
HEAD IN FEET
64
5.75"
(146mm)
30
12
%
63
60
%
%
54
57
42
%
46
%
6.25"
(159mm)
24
18
12
6
0
8
6
4
2
0
D NPSH
REQUIRE
40
KPa
3
HEAD IN KILOPASCALS
50
2
HEAD IN METERS
high-pressure area along the outer edge of the impeller.
Severe cavitation can cause pitting of the impeller
surface and noise levels audible outside the pump.
The Taco pump performance curve below (Fig. 4–1) includes
a plot of the required NPSH for a Taco Model 1506. If a
pump capacity of 105 GPM is used as an example capacity
requirement, reading vertically from that GPM rate shows
a required NPSH of 4 feet. An available system NPSH
greater than 4 feet would, therefore, be necessary to
ensure satisfactory pump performance and operation.
1
FEET
Model 1506
CI & FI Series
L/SEC
150
175
200
MS 2-18-02 PC-2015 RevB ECN10627
Fig. 4-1
CI Pump Materials of Construction
Description
Standard*
Bronze Fitted Optional Standard
All Iron
Optional
Casing Cast Iron ASTM A48 CLASS 30
Impeller Bronze ASTM B584-836
Silicon Bronze ASTM B584-875 Cast Iron ASTM A48 CLASS 30A
Wear Ring None Bronze ASTM B584-932 SAE660
None
N/A
Shaft Carbon Steel AISI 1045
Stainless Steel AISI 416 Carbon Steel AISI 1045
Stainless Steel AISI 416
Shaft Sleeve Bronze SAE 660
Stainless Steel AISI 303
Stainless Steel AISI 303
N/A
Mechanical Seal:
Stationary Seat
Ceramic
Cast Iron ASTM A48 CLASS 30A
Ni-Resist
Tungsten Carbide
Ceramic
Rotating Face
Carbon
Elastomer
Ethylene Propylene
Spring
Stainless Steel
Stainless Steel
Seal Flush Line N/A N/A
Viton
Ni-Resist
Tungsten Carbide
Carbon
Copper
Ethylene Propylene
Viton
Stainless Steel
* Standard Pump Construction
Typical Specification
Furnish and install centrifugal end suction single stage
pump(s) with capacities and characteristics as shown on
the plans. Pumps shall be Taco Model CI or approved equal.
Pump volute or casing shall be center-line discharge for
positive air venting constructed of class 30 cast iron with
integrally cast mounting feet. The pump may be fitted with
an optional replaceable bronze wear ring, drilled and tapped
for gauge ports at both the suction and discharge connections
and for drain port at the bottom of the casing. The pumps
shall be capable of being serviced without disturbing the
system piping.
The impeller shall be bronze and hydraulically balanced by
either back vanes or balancing holes. The impeller shall be
dynamically balanced to ANSI Grade G6.3 and shall be
fitted to the shaft with a key. The pump shall be close
coupled to a NEMA standard JM regreaseable motor. The
pump shall incorporate a dry shaft design to prevent the
circulating fluid from contacting the shaft. The shaft shall be
covered with a replaceable bronze (stainless steel) shaft sleeve.
The pump shall have a self flushing seal design or a positive
external seal flushing line. Pump may be furnished with a
seal flush line and a Purocell # 900 replaceable cartridge
filter with shut-off isolation valve installed in the seal
flushing line. The filter shall have the ability to
removeparticles down to five microns in size.
The pump seal shall be EPT Ceramic rated 250°F.
-10-
Commercial Hydronic
Application
InformationRatings
Pressure Temperature
Pressure Temperature Ratings
Operating Specifications
Flange
Pressure
Temperature
Standard
Class 125*
175 PSIG* 1210 KPA
250°F 120°C**
Optional
Class 250*
300 PSIG* 2070 KPA
250°F 120°C**
* Per Pressure Temperature Ratings chart above.
Additional Options
Filters
Separators
Cuno 5 Micron
Kynar Cyclone Separator
** For operating temperatures above 250°F, a cooled flush is required and is recommended for temperatures above 225°F for optimum seal life.
On closed systems, cooling is accomplished by inserting a small heat exchanger in the flush line to cool the seal flushing fluid.
-11-
CI Series Performance Field 1160 RPM
Curves also available on TacoNet.
CI Series Performance Field 1760 RPM
Curves also available on TacoNet.
-12-
Commercial Hydronic
Application Information
CI Series Performance Field 3500 RPM
Curves also available on TacoNet.
-13-
CI Series Pump Dimensions
To specify a SelfSensing pump add an “S” in front of the standard model number. EXAMPLE: CI 1206 is indicated as SCI 1206
125# (860kpa) PRESS. CLASS
MODEL
CONN.
NO. INLET X OUTLET
CI 1206
2X 1 1/4
(51 X 32MM)
21/2 X 1 1/2
CI 1506
(64 X 38MM)
CI 2506
CI 1207
CI 1507
3 X 2 1/2
(76 X 64MM)
2 X 1 1/4
(51 X 32MM)
21/2 X 1 1/2
(64 X 38MM)
A
B
250# (1720kpa) PRESS. CLASS
C
D
5.5(140MM)
5.5(140MM)
7.5(191MM)
7.5(191MM)
5.94(151MM)
5.94(151MM)
6.5(165MM)
6.5(165MM)
5.5(140MM)
5.5(140MM)
3.75(95MM) 7.25(184MM) 7.5(191MM)
7.5(191MM)
8.5(216MM)
5.5(140MM)
5.5(140MM)
7.5(191MM)
3.74(95MM) 7.25(184MM)
7.5(191MM)
8.5(216MM)
8.5(216MM)
5.5(140MM)
5.5(140MM)
7.5(191MM)
3.75(95MM) 7.25(184MM)
7.5(191MM)
8.5(216MM)
8.5(216MM)
5.5(140MM)
5.94(151MM)
5.94(151MM)
6.5(165MM)
6.5(165MM)
8.0(203MM)
5.94(151MM)
5.94(151MM)
6.5(165MM)
6.5(165MM)
8.0(203MM)
8.0(203MM)
5.94(151MM)
5.94(151MM)
6.5(165MM)
6.5(165MM)
8.0(203MM)
8.0(203MM)
5.94(151MM)
3.75(95MM) 6.25(159MM)
3.75(95MM) 6.75(171MM)
E
F
G
H
J
K
N
P
R
L
10.0(254MM)
3.5(89MM)
10.0(254MM)
3.5(89MM)
7.48(190MM) 2.76(70MM) 2.37(60MM) .62(16MM)
5.20(132MM)
12.25(311MM)
4.5(114MM)
12.25(311MM)
4.5(114MM)
.34(9MM)
.34(9MM)
.41(10MM)
.41(10MM)
4.0(101MM)
5.0(127MM)
4.5(115MM)
5.5(140MM)
5.66(144MM)
5.66(144MM)
7.92(201MM) 4.01(102MM) 6.50(165MM) 2.63(67MM) 8.18(208MM)
6.29(160MM)
6.29(160MM)
10.0(254MM)
3.5(89MM)
10.0(254MM)
3.5(89MM)
4.5(114MM) 5.20(132MM) 12.25(311MM) 7.48(190MM) 2.76(70MM) 2.37(60MM) .62(16MM)
4.5(114MM)
12.25(311MM)
5.25(133MM)
13.94(354MM)
3.5(89MM)
10.0(254MM)
3.5(89MM)
10.0(254MM)
4.5(114MM)
12.25(311MM)
6.30(160MM)
8.34(212MM) 3.74(95MM) 1.87(47MM) .62(16MM)
4.5(114MM)
12.25(311MM)
5.25(133MM)
13.94(354MM)
5.25(133MM)
13.94(354MM)
3.5(89MM)
10.0(254MM)
3.5(89MM)
10.0(254MM)
4.5(114MM)
12.25(311MM)
6.30(160MM)
8.34(212MM) 2.76(70MM) 2.37(60MM) .62(16MM)
4.5(114MM)
12.25(311MM)
5.25(133MM)
13.94(354MM)
5.25(133MM)
13.94(354MM)
3.5(89MM)
10.0(254MM)
.34(9MM)
.34(9MM)
.41(10MM)
.41(10MM)
.41(10MM)
.34(9MM)
.34(9MM)
.41(10MM)
.41(10MM)
.41(10MM)
.41(10MM)
.34(9MM)
.34(9MM)
.41(10MM)
.41(10MM)
.41(10MM)
.41(10MM)
.34(9MM)
4.0(101MM)
5.0(127MM)
4.5(115MM)
5.5(140MM)
5.5(140MM)
4.0(101MM)
5.0(127MM)
4.5(115MM)
5.5(140MM)
5.5(140MM)
7.0(178MM)
4.0(101MM)
5.0(127MM)
4.5(115MM)
5.5(140MM)
5.5(140MM)
7.0(178MM)
4.0(101MM)
5.70(145MM)
5.70(145MM)
6.33(161MM) 7.96(202MM) 4.06(103MM) 7.50(191MM) 2.68 (68MM) 8.27(210MM)
6.33(161MM)
7.33(186MM)
5.18(132MM)
5.18(132MM)
5.81(148MM)
7.92(201MM) 4.11(104MM) 7.56(192MM) 2.24(57MM) 8.29(211MM)
5.81(148MM)
6.81(173MM)
6.81(173MM)
5.79(147MM)
5.79(147MM)
6.42(163MM)
8.05(204MM) 4.01(102MM) 7.50(191MM) 2.63(67MM) 8.31(211MM)
6.42(163MM)
7.42(188MM)
7.42(188MM)
5.84(148MM)
5.0(127MM) 5.84(148MM)
5.5(140MM) 5.94(151MM) 3.5(89MM)
10.0(254MM)
.34(9MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
12.25(311MM)
.41(10MM) 4.5(115MM) 6.47(164MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
8.5(216MM) 8.0(203MM) 5.25(133MM)
6.30(160MM)
12.25(311MM)
13.94(354MM)
8.34(212MM) 2.76(70MM) 2.37(60MM) .62(16MM)
.41(10MM) 5.5(140MM) 6.47(164MM)
.41(10MM) 5.5(140MM) 7.47(190MM)
8.5(216MM) 8.0(203MM) 5.25(133MM)
13.94(354MM)
.41(10MM) 7.0(178MM) 7.47(190MM)
10.0(254MM) 9.5(241MM) 6.25(159MM)
16.19(411MM)
.53(13MM) 8.25(210MM) 9.05(230MM)
10.0(254MM) 11.75(298MM) 6.25(159MM)
5.5(140MM) 5.94(151MM) 3.5(89MM)
5.5(140MM) 5.94(151MM) 3.5(89MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
2 1/2 X 2
4.72(120MM) 7.75(197MM)
CI 2007
8.5(216MM) 8.0(203MM) 5.25(133MM)
(64 X 51MM)
8.5(216MM) 8.0(203MM) 5.25(133MM)
10.0(254MM) 9.5(241MM) 6.25(159MM)
10.0(254MM) 11.75(298MM) 6.25(159MM)
5.5(140MM) 5.94(151MM) 3.5(89MM)
5.5(140MM) 5.94(151MM) 3.5(89MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
3 X 2 1/2
8.5(216MM) 8.0(203MM) 5.25(133MM)
4.72(120MM) 7.83(199MM)
CI 2507
(76 X 64MM)
8.5(216MM) 8.0(203MM) 5.25(133MM)
10.0(254MM) 9.5(241MM) 6.25(159MM)
10.0(254MM) 11.75(298MM) 6.25(159MM)
11.0(279MM) 10.75(273MM) 7.0(178MM)
11.0(279MM) 12.25(311MM) 7.0(178MM)
5.5(140MM) 5.94(151MM) 3.5(89MM)
5.5(140MM) 5.94(151MM) 3.5(89MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
8.5(216MM) 8.0(203MM) 5.25(133MM)
4X3
4.72(120MM) 10.00(254MM) 10.0(254MM) 9.5(241MM) 6.25(159MM)
CI 3007
(102 X 76MM)
10.0(254MM) 11.75(298MM) 6.25(159MM)
11.0(279MM) 10.75(273MM) 7.0(178MM)
11.0(279MM) 12.25(311MM) 7.0(178MM)
12.5(318MM) 12.00(305MM) 8.0(203MM)
12.5(318MM) 13.5(343MM) 8.0(203MM)
5.5(140MM) 5.94(151MM) 3.5(89MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
5X4
8.5(216MM) 8.0(203MM) 5.25(133MM)
4.72(120MM) 10.81(275MM)
CI 4075
11.0(279MM) 10.75(273MM) 7.0(178MM)
(127 X 102MM)
11.0(279MM) 12.25(311MM) 7.0(178MM)
12.5(318MM) 12.00(305MM) 8.0(203MM)
12.5(318MM) 13.5(343MM) 8.0(203MM)
5.5(140MM) 5.94(151MM) 3.5(89MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
8.5(216MM) 8.0(203MM) 5.25(133MM)
5X4
8.5(216MM) 8.0(203MM) 5.25(133MM)
5.56(141MM) 10.50(267MM)
CI 4007
(127 X 102MM)
10.0(254MM) 11.75(298MM) 6.25(159MM)
11.0(279MM) 10.75(273MM) 7.0(178MM)
11.0(279MM) 12.25(311MM) 7.0(178MM)
12.5(318MM) 12.00(305MM) 8.0(203MM)
12.5(318MM) 13.5(343MM) 8.0(203MM)
16.19(411MM)
10.0(254MM)
10.0(254MM)
12.25(311MM)
12.25(311MM)
6.30(160MM)
8.34(212MM) 2.76(70MM)
13.94(354MM)
13.94(354MM)
16.19(411MM)
16.19(411MM)
10.0(254MM)
10.0(254MM)
12.25(311MM)
12.25(311MM)
13.94(354MM)
7.09(180MM)
9.84(250MM) 3.74(95MM)
13.94(354MM)
16.19(411MM)
16.19(411MM)
19.81(503MM)
19.81(503MM)
10.0(254MM)
10.0(254MM)
12.25(311MM)
12.25(311MM)
13.94(354MM)
7.09(180MM) 16.19(411MM) 9.84(250MM) 3.76(96MM)
16.19(411MM)
19.81(503MM)
19.81(503MM)
23.44(595MM)
23.44(595MM)
10.0(254MM)
12.25(311MM)
12.25(311MM)
13.94(354MM)
7.09(180MM)
9.84(250MM) 3.75(95MM)
19.81(503MM)
19.81(503MM)
23.44(595MM)
23.44(595MM)
10.0(254MM)
12.25(311MM)
12.25(311MM)
13.94(354MM)
13.94(354MM)
11.01(280MM) 4.72(120MM)
7.88(200MM)
16.19(411MM)
19.81(503MM)
19.81(503MM)
23.44(595MM)
23.44(595MM)
3.35(85MM) .62(16MM)
2.85(72MM) .62(16MM)
2.84(72MM) .62(16MM)
2.84(72MM) .62(16MM)
3.20(81MM) .75(19MM)
.53(13MM)
.34(9MM)
.34(9MM)
.41(10MM)
.41(10MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.34(9MM)
.34(9MM)
.41(10MM)
.41(10MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.53(13MM)
.53(13MM)
.34(9MM)
.34(9MM)
.41(10MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.53(13MM)
.53(13MM)
.66(17MM)
.66(17MM)
.34(9MM)
.41(10MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.66(17MM)
.66(17MM)
.34(9MM)
.41(10MM)
.41(10MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.53(13MM)
.66(17MM)
.66(17MM)
10.0(254MM)
4.0(101MM)
5.0(127MM)
4.5(115MM)
5.5(140MM)
5.5(140MM)
7.0(178MM)
8.25(210MM)
10.0(254MM)
4.0(101MM)
5.0(127MM)
4.5(115MM)
5.5(140MM)
5.5(140MM)
7.0(178MM)
8.25(210MM)
10.0(254MM)
9.5(241MM)
11.0(279MM)
4.0(101MM)
5.0(127MM)
4.5(115MM)
5.5(140MM)
5.5(140MM)
8.25(210MM)
10.0(254MM)
9.5(241MM)
11.0(279MM)
10.5(267MM)
12(305MM)
5.0(127MM)
4.5(115MM)
5.5(140MM)
5.5(140MM)
9.5(241MM)
11.0(279MM)
10.5(267MM)
12(305MM)
5.0(127MM)
4.5(115MM)
5.5(140MM)
5.5(140MM)
7.0(178MM)
10.0(254MM)
9.5(241MM)
11.0(279MM)
10.5(267MM)
12(305MM)
S
A
B
K
8.1(206MM)
S
8.41(214MM)
4.06(103MM) 7.00(178MM) 2.68(68MM)
9.18(233MM)
9.05(230MM)
6.08(154MM)
6.08(154MM)
6.70(170MM)
9.30(236MM)
6.70(170MM)
5.03(128MM) 8.00(203MM)
7.70(196MM)
7.70(196MM)
9.29(236MM)
10.39(264MM)
9.29(236MM)
5.24(133MM)
5.24(133MM)
5.87(149MM)
8.96(227MM)
5.87(149MM)
6.87(174MM)
5.09(129MM) 8.14(207MM)
6.87(174MM)
8.45(215MM)
8.45(215MM)
10.04(255MM)
8.45(215MM)
8.45(215MM)
5.62(143MM)
5.62(143MM)
6.25(159MM) 9.35(237MM)
6.25(159MM)
7.25(184MM)
8.83(224MM)
5.04(128MM) 10.37(263MM)
8.83(224MM)
8.83(224MM)
10.43(265MM)
8.83(224MM)
9.33(237MM)
9.33(237MM)
6.03(153MM)
6.65(169MM)
9.75(248MM)
6.65(169MM)
7.65(194MM)
5.16(131MM) 11.12(267MM)
9.24(235MM)
9.24(235MM)
10.83(275MM)
9.74(247MM)
9.74(247MM)
5.48(139MM)
6.11(155MM)
6.11(155MM) 10.53(267MM)
7.11(180MM)
7.11(180MM)
6.00(152MM) 10.81(275MM)
8.69(221MM)
8.69(221MM)
8.69(221MM) 11.61(295MM)
9.19(234MM)
9.19(234MM)
9.49(241MM)
9.61(244MM)
3.66(93MM)
10.70(272MM)
9.33(237MM)
3.22(82MM)
10.41(264MM)
9.67(245MM)
3.16(80MM)
10.75(273MM)
10.18(259MM)
3.28(83MM)
11.27(286MM)
10.97(279MM)
3.64(92MM)
12.05(306MM)
-14-
CI Series Pump Dimensions
To specify a SelfSensing pump add an “S” in front of the standard model number. EXAMPLE: CI 5007 is indicated as SCI 5007
125# (860kpa) PRESS. CLASS
MODEL
CONN.
NO. INLET X OUTLET
CI 5007
CI 2508
CI 1509
CI 2009
CI 2509
CI 3009
CI 4009
CI 5009
CI 5095
A
B
250# (1720kpa) PRESS. CLASS
C
D
E
F
G
H
J
12.25(311MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
6X5
12.25(311MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
7.88(200MM)
11.02(280MM) 4.72(120MM)
5.31(135MM) 11.00(279MM)
(152 X 127MM)
13.94(354MM)
8.5(216MM) 8.0(203MM) 5.25(133MM)
13.94(354MM)
8.5(216MM) 8.0(203MM) 5.25(133MM)
5.5(140MM) 5.94(151MM) 3.5(89MM)
10.0(254MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
12.25(311MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
12.25(311MM)
8.5(216MM) 8.0(203MM) 5.25(133MM)
13.94(354MM)
3 X 2 1/2
4.72(120MM) 9.00(229MM) 8.5(216MM) 8.0(203MM) 5.25(133MM) 7.09(180MM) 13.94(354MM) 9.84(250MM) 3.75(95MM)
(76 X 64MM)
11.0(279MM) 10.75(273MM) 7.0(178MM)
19.81(503MM)
11.0(279MM) 12.25(311MM) 7.0(178MM)
19.81(503MM)
12.5(318MM) 12.0(305MM) 8.0(203MM)
23.44(595MM)
12.5(318MM) 12.0(305MM) 8.0(203MM)
23.44(595MM)
10.0(254MM)
5.5(140MM) 5.94(151MM) 3.5(89MM)
10.0(254MM)
5.5(140MM) 5.94(151MM) 3.5(89MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
12.25(311MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
12.25(311MM)
2 1/2X 1 1/2
8.5(216MM) 8.0(203MM) 5.25(133MM)
13.94(354MM)
9.84(250MM) 3.76(96MM)
7.09(180MM)
4.56(116MM) 8.00(203MM)
(64 X 38MM)
8.5(216MM) 8.0(203MM) 5.25(133MM)
13.94(354MM)
10.0(254MM) 9.5(241MM) 6.25(159MM)
16.19(411MM)
10.0(254MM) 11.75(298MM) 6.25(159MM)
16.19(411MM)
11.0(279MM) 10.75(273MM) 7.0(178MM)
19.81(503MM)
11.0(279MM) 12.25(311MM) 7.0(178MM)
19.81(503MM)
5.5(140MM) 5.94(151MM) 3.5(89MM)
10.0(254MM)
5.5(140MM) 5.94(151MM) 3.5(89MM)
10.0(254MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
12.25(311MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
12.25(311MM)
2 1/2 x 2
8.5(216MM) 8.0(203MM) 5.25(133MM)
13.94(354MM)
4.72(120MM) 8.75(222MM)
7.09(180MM)
9.84(250MM) 3.75(95MM)
(64 X 51MM)
10.0(254MM) 9.5(241MM) 6.25(159MM)
16.19(411MM)
10.0(254MM) 11.75(298MM) 6.25(159MM)
16.19(411MM)
11.0(279MM) 10.75(273MM) 7.0(178MM)
19.81(503MM)
11.0(279MM) 12.25(311MM) 7.0(178MM)
19.81(503MM)
12.5(318MM) 12.0(305MM) 8.0(203MM)
23.44(595MM)
5.5(140MM) 5.94(151MM) 3.5(89MM)
10.0(254MM)
5.5(140MM) 5.94(151MM) 3.5(89MM)
10.0(254MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
12.25(311MM)
12.25(311MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
13.94(354MM)
8.5(216MM) 8.0(203MM) 5.25(133MM)
3 X 2 1/2
4.72(120MM) 9.00(229MM) 10.0(254MM) 9.5(241MM) 6.25(159MM) 7.09(180MM) 16.19(411MM) 9.84(250MM) 3.76(96MM)
(76 X 64MM)
16.19(411MM)
10.0(254MM) 11.75(298MM) 6.25(159MM)
19.81(503MM)
11.0(279MM) 10.75(273MM) 7.0(178MM)
19.81(503MM)
11.0(279MM) 12.25(311MM) 7.0(178MM)
23.44(595MM)
12.5(318MM) 12.0(305MM) 8.0(203MM)
23.44(595MM)
12.5(318MM) 12.0(305MM) 8.0(203MM)
10.0(254MM)
5.5(140MM) 5.94(151MM) 3.5(89MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
12.25(311MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
12.25(311MM)
8.5(216MM) 8.0(203MM) 5.25(133MM)
13.94(354MM)
4X3
8.5(216MM) 8.0(203MM) 5.25(133MM)
13.94(354MM)
4.73(120MM) 10.00(254MM)
7.09(180MM)
9.84(250MM) 3.76(96MM)
(102 X 76MM)
10.0(254MM) 9.5(241MM) 6.25(159MM)
16.19(411MM)
11.0(279MM) 10.75(273MM) 7.0(178MM)
19.81(503MM)
11.0(279MM) 12.25(311MM) 7.0(178MM)
19.81(503MM)
12.5(318MM) 12.0(305MM) 8.0(203MM)
23.44(595MM)
23.44(595MM)
12.5(318MM) 13.5(343MM) 8.0(203MM)
10.0(254MM)
5.5(140MM) 5.94(151MM) 3.5(89MM)
5.5(140MM) 5.94(151MM) 3.5(89MM)
10.0(254MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
12.25(311MM)
12.25(311MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
13.94(354MM)
8.5(216MM) 8.0(203MM) 5.25(133MM)
5X4
5.31(135MM) 12.50(318MM) 8.5(216MM) 8.0(203MM) 5.25(133MM) 8.86(225MM) 13.94(354MM) 12.40(315MM) 4.72(120MM)
(127 X 102MM)
10.0(254MM) 9.5(241MM) 6.25(159MM)
16.19(411MM)
16.19(411MM)
10.0(254MM) 11.75(298MM) 6.25(159MM)
11.0(279MM) 10.75(273MM) 7.0(178MM)
19.81(503MM)
11.0(279MM) 10.75(273MM) 7.0(178MM)
19.81(503MM)
11.0(279MM) 12.25(311MM) 7.0(178MM)
19.81(503MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
12.25(311MM)
8.5(216MM) 8.0(203MM) 5.25(133MM)
13.94(354MM)
6X5
5.31(135MM) 14.00(356MM) 8.5(216MM) 8.0(203MM) 5.25(133MM) 8.86(225MM) 13.94(354MM) 12.40(315MM) 4.72(120MM)
(152 X 127MM)
10.0(254MM) 9.5(241MM) 6.25(159MM)
16.19(411MM)
10.0(254MM) 11.75(298MM) 6.25(159MM)
16.19(411MM)
7.5(191MM) 6.5(165MM) 4.5(114MM)
12.25(311MM)
8.5(216MM) 8.0(203MM) 5.25(133MM)
13.94(354MM)
6X5
8.5(216MM) 8.0(203MM) 5.25(133MM)
13.94(354MM)
5.31(135MM) 11.00(279MM)
8.86(225MM)
12.40(315MM) 4.72(120MM)
(152 X 127MM)
10.0(254MM) 9.5(241MM) 6.25(159MM)
16.19(411MM)
10.0(254MM) 11.75(298MM) 6.25(159MM)
16.19(411MM)
11.0(279MM) 10.75(273MM) 7.0(178MM)
19.81(503MM)
K
N
2.95(75MM) .75(19MM)
2.85(72MM) .62(16MM)
2.69(68MM) .62(16MM)
2.85(72MM) .62(16MM)
2.84(72MM) .62(16MM)
2.85(72MM) .62(16MM)
2.95(75MM) .75(19MM)
2.95(75MM) .75(19MM)
2.95(75MM) .75(19MM)
P
R
L
.41(10MM)
.41(10MM)
.41(10MM)
.41(10MM)
.34(9MM)
.41(10MM)
.41(10MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.66(17MM)
.66(17MM)
.34(9MM)
.34(9MM)
.41(10MM)
.41(10MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.53(13MM)
.53(13MM)
.34(9MM)
.34(9MM)
.41(10MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.53(13MM)
.53(13MM)
.66(17MM)
.34(9MM)
.34(9MM)
.41(10MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.53(13MM)
.53(13MM)
.66(17MM)
.66(17MM)
.34(9MM)
.41(10MM)
.41(10MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.53(13MM)
.66(17MM)
.66(17MM)
.34(9MM)
.34(9MM)
.41(10MM)
.41(10MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.53(13MM)
.53(13MM)
.53(13MM)
.41(10MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.41(10MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.53(13MM)
4.5(114MM)
5.5(140MM)
5.5(140MM)
7.0(178MM)
5.0(127MM)
4.5(114MM)
5.5(140MM)
5.5(140MM)
7.0(178MM)
9.5(241MM)
11(279MM)
10.5(267MM)
12.0(305MM)
4.0(101MM)
5.0(127MM)
4.5(114MM)
5.5(140MM)
5.5(140MM)
7.0(178MM)
8.25(210MM)
10.0(254MM)
9.5(241MM)
11(279MM)
4.0(101MM)
5.0(127MM)
4.5(114MM)
5.5(140MM)
5.5(140MM)
8.25(210MM)
10.0(254MM)
9.5(241MM)
11(279MM)
10.5(267MM)
4.0(101MM)
5.0(127MM)
4.5(114MM)
5.5(140MM)
5.5(140MM)
8.25(210MM)
10.0(254MM)
9.5(241MM)
11(279MM)
10.5(267MM)
12.0(305MM)
5.0(127MM)
4.5(114MM)
5.5(140MM)
5.5(140MM)
7.0(178MM)
8.25(210MM)
9.5(241MM)
11(279MM)
10.5(267MM)
12.0(305MM)
4.0(101MM)
5.0(127MM)
4.5(114MM)
5.5(140MM)
5.5(140MM)
7.0(178MM)
8.25(210MM)
10.0(254MM)
9.5(241MM)
9.5(241MM)
11(279MM)
5.5(140MM)
5.5(140MM)
7.0(178MM)
8.25(210MM)
10.0(254MM)
5.5(140MM)
5.5(140MM)
7.0(178MM)
8.25(210MM)
10.0(254MM)
9.5(241MM)
6.29(160MM)
6.29(160MM)
7.29(185MM)
7.29(185MM)
5.40(137MM)
6.02(153MM)
6.02(153MM)
7.02(178MM)
7.02(178MM)
8.14(207MM)
8.14(207MM)
8.65(220MM)
8.65(220MM)
5.35(136MM)
5.35(136MM)
5.98(152MM)
5.98(152MM)
7.17(182MM)
6.98(177MM)
8.10(206MM)
8.10(206MM)
8.10(206MM)
8.10(206MM)
5.55(141MM)
5.55(141MM)
6.17(157MM)
6.17(157MM)
7.17(182MM)
8.29(211MM)
8.29(211MM)
8.29(211MM)
8.29(211MM)
8.80(224MM)
5.29(134MM)
5.29(134MM)
5.92(150MM)
5.92(150MM)
6.92(176MM)
8.04(204MM)
8.04(204MM)
8.04(204MM)
8.04(204MM)
8.54(217MM)
8.54(217MM)
5.40(137MM)
6.03(153MM)
6.03(153MM)
7.03(178MM)
7.03(178MM)
8.15(207MM)
8.15(207MM)
8.15(207MM)
8.65(220MM)
8.65(220MM)
5.14(131MM)
5.14(131MM)
5.76(146MM)
5.76(146MM)
6.76(172MM)
6.76(172MM)
7.89(200MM)
7.89(200MM)
8.16(207MM)
7.89(200MM)
7.89(200MM)
5.99(152MM)
6.99(177MM)
6.99(177MM)
8.11(206MM)
8.11(206MM)
6.04(153MM)
7.04(179MM)
7.04(179MM)
8.16(207MM)
8.16(207MM)
8.16(207MM)
S
A
B
K
S
10.46(266MM) 5.75(146MM) 11.44(291MM) 3.39(86MM) 10.90(277MM)
9.11(231MM)
9.48(241MM)
5.09(129MM) 9.31(237MM) 3.22(82MM)
9.74(247MM)
10.11(257MM)
8.93(227MM)
9.23(234MM)
4.87(122MM) 8.25(210MM) 3.00(75MM)
9.55(242MM)
9.85(250MM)
9.27(235MM)
9.58(243MM)
5.03(128MM) 9.00(229MM) 3.16(80MM)
9.89(251MM)
10.20(259MM)
9.02(228MM)
9.39(238MM)
5.09(129MM) 9.31(236MM) 3.21(82MM)
9.64(244MM)
10.01(254MM)
9.14(232MM)
9.45(240MM)
5.04(128MM) 10.37(263MM) 3.16(80MM)
9.76(248MM)
10.07(256MM)
9.93(252MM)
10.37(263MM)
5.75(146MM) 12.81(325MM) 3.39(86MM)
10.56(268MM)
10.99(279MM)
10.16(258MM)
10.60(269MM)
5.75(146MM) 14.44(367MM) 3.39(86MM)
10.78(274MM)
11.22(285MM)
10.21(259MM)
10.66(271MM)
5.75(146MM) 11.44(291MM) 3.40(86MM)
10.84(275MM)
11.28(287MM)
-15-
CI Series Pump Dimensions
To specify a SelfSensing pump add an “S” in front of the standard model number. EXAMPLE: CI 6009 is indicated as SCI 6009
125# (860kpa) PRESS. CLASS
CONN.
MODEL
NO. INLET X OUTLET
CI 6009
CI 2510
CI 1511
CI 2511
CI 3011
A
B
8X6
6.10
14.00
(203 X 152MM) (155MM) (356MM)
3 X 2 1/2
(76 X 64MM)
2 1/2X 1 1/2
(64 X 38MM)
3 X 2 1/2
(76 X 64MM)
4.72
9.75
(120MM) (248MM)
4.56
9.5
(116MM) (241MM)
4.72
11.5
(120MM) (292MM)
4X3
4.71
11.0
(102 X 76MM) (120MM) (279MM)
CI 4011
5x4
5.31
14.00
(127 X 102MM) (135MM) (356MM)
CI 5011
5.31
15.00
6X5
(152 X 127MM) (135MM) (381MM)
CI 6011
6.10
15.00
8X6
(203 X 152MM) (155MM) (381MM)
CI 2513
CI 3013
CI 4013
3 X 2 1/2
(76 X 64MM)
4.72
12.23
(120MM) (311MM)
4.72
12.25
3
(1024XX76MM)
(120MM) (311MM)
5x4
6.10
14.00
(127 X 102MM) (155MM)z (356MM)
C
8.5(216MM)
10.0(254MM)
10.0(254MM)
11.0(279MM)
11.0(279MM)
12.5(318MM)
7.5(191MM)
8.5(216MM)
8.5(216MM)
10.0(254MM)
10.0(254MM)
5.5(140MM)
7.5(191MM)
7.5(191MM)
8.5(216MM)
8.5(216MM)
10.0(254MM)
7.5(191MM)
7.5(191MM)
8.5(216MM)
8.5(216MM)
10.0(254MM)
7.5(191MM)
8.5(216MM)
8.5(216MM)
10.0(254MM)
10.0(254MM)
11.0(279MM)
8.5(216MM)
8.5(216MM)
10.0(254MM)
10.0(254MM)
11.0(279MM)
11.0(279MM)
12.5(318MM)
12.5(318MM)
8.5(216MM)
8.5(216MM)
10.0(254MM)
10.0(254MM)
11.0(279MM)
11.0(279MM)
12.5(318MM)
10.0(254MM)
10.0(254MM)
11.0(279MM)
11.0(279MM)
12.5(318MM)
12.5(318MM)
7.5(191MM)
8.5(216MM)
8.5(216MM)
10.0(254MM)
10.0(254MM)
11.0(279MM)
8.5(216MM)
8.5(216MM)
10.0(254MM)
10.0(254MM)
11.0(279MM)
11.0(279MM)
12.5(318MM)
7.5(191MM)
8.5(216MM)
8.5(216MM)
10.0(254MM)
10.0(254MM)
11.0(279MM)
11.0(279MM)
12.5(318MM)
12.5(318MM)
D
E
F
G
8.0(203MM) 5.25(133MM)
13.94(354MM)
9.5(241MM) 6.25(159MM)
16.19(411MM)
11.75(298MM) 6.25(159MM) 9.84 16.19(411MM)
10.75(273MM) 7.0(178MM) (250MM) 19.81(503MM)
19.81(503MM)
12.25(311MM) 7.0(178MM)
23.44(595MM)
12.0(305MM) 8.0(203MM)
6.5(165MM) 4.5(114MM)
12.25(311MM)
8.0(203MM) 5.25(133MM)
13.94(354MM)
7.87
8.0(203MM) 5.25(133MM) (200MM) 13.94(354MM)
9.5(241MM) 6.25(159MM)
16.19(411MM)
16.19(411MM)
11.75(298MM) 6.25(159MM)
5.94(151MM) 3.5(89MM)
10.0(254MM)
12.25(311MM)
6.5(165MM) 4.5(114MM)
6.5(165MM) 4.5(114MM) 7.87 12.25(311MM)
(200MM)
8.0(203MM) 5.25(133MM)
13.94(354MM)
8.0(203MM) 5.25(133MM)
13.94(354MM)
9.5(241MM) 6.25(159MM)
16.19(411MM)
12.25(311MM)
6.5(165MM) 4.5(114MM)
12.25(311MM)
6.5(165MM) 4.5(114MM)
8.88
8.0(203MM) 5.25(133MM) (226MM) 13.94(354MM)
8.0(203MM) 5.25(133MM)
13.94(354MM)
16.19(411MM)
9.5(241MM) 6.25(159MM)
6.5(165MM) 4.5(114MM)
12.25(311MM)
8.0(203MM) 5.25(133MM)
13.94(354MM)
8.88
8.0(203MM) 5.25(133MM)
13.94(354MM)
(226MM)
9.5(241MM) 6.25(159MM)
16.19(411MM)
11.75(298MM) 6.25(159MM)
16.19(411MM)
10.75(273MM) 7.0(178MM)
19.81(503MM)
8.0(203MM) 5.25(133MM)
13.94(354MM)
8.0(203MM) 5.25(133MM)
13.94(354MM)
16.19(411MM)
9.5(241MM) 6.25(159MM)
11.75(298MM) 6.25(159MM) 9.84 16.19(411MM)
(250MM)
19.81(503MM)
10.75(273MM) 7.0(178MM)
12.25(311MM) 7.0(178MM)
19.81(503MM)
12.0(305MM) 8.0(203MM)
23.44(595MM)
13.5(343MM) 8.0(203MM)
23.44(595MM)
8.0(203MM) 5.25(133MM)
13.94(354MM)
8.0(203MM) 5.25(133MM)
13.94(354MM)
9.5(241MM) 6.25(159MM)
16.19(411MM)
11.02
11.75(298MM) 6.25(159MM) (280MM) 16.19(411MM)
10.75(273MM) 7.0(178MM)
19.81(503MM)
12.25(311MM) 7.0(178MM)
19.81(503MM)
12.0(305MM) 8.0(203MM)
23.44(595MM)
9.5(241MM) 6.25(159MM)
16.19(411MM)
11.75(298MM) 6.25(159MM)
16.19(411MM)
10.75(273MM) 7.0(178MM) 12.40 19.81(503MM)
12.25(311MM) 7.0(178MM) (315MM) 19.81(503MM)
23.44(595MM)
12.0(305MM) 8.0(203MM)
23.44(595MM)
13.5(343MM) 8.0(203MM)
12.25(311MM)
4.5(114MM)
6.5(165MM)
8.0(203MM) 5.25(133MM)
13.94(354MM)
8.0(203MM) 5.25(133MM) 8.88 13.94(354MM)
9.5(241MM) 6.25(159MM) (226MM) 16.19(411MM)
16.19(411MM)
11.75(298MM) 6.25(159MM)
10.75(273MM) 7.0(178MM)
19.81(503MM)
8.0(203MM) 5.25(133MM)
13.94(354MM)
8.0(203MM) 5.25(133MM)
13.94(354MM)
9.5(241MM) 6.25(159MM) 9.84 16.19(411MM)
11.75(298MM) 6.25(159MM) (250MM) 16.19(411MM)
10.75(273MM) 7.0(178MM)
19.81(503MM)
19.81(503MM)
12.25(311MM) 7.0(178MM)
23.44(595MM)
12.0(305MM) 8.0(203MM)
12.25(311MM)
6.5(165MM) 4.5(114MM)
13.94(354MM)
8.0(203MM) 5.25(133MM)
13.94(354MM)
8.0(203MM) 5.25(133MM)
16.19(411MM)
9.5(241MM) 6.25(159MM)
9.84
11.75(298MM) 6.25(159MM) (250MM) 16.19(411MM)
19.81(503MM)
10.75(273MM) 7.0(178MM)
19.81(503MM)
12.25(311MM) 7.0(178MM)
23.44(595MM)
12.0(305MM) 8.0(203MM)
23.44(595MM)
13.5(343MM) 8.0(203MM)
250# (1720kpa) PRESS. CLASS
H
J
K
N
12.40(315MM) 4.72(120MM) 3.74(95MM) .75(19MM)
11.02(280MM) 4.72(120MM) 2.36(60MM) .62(16MM)
11.02(280MM) 4.72(120MM) 2.20(56MM) .75(19MM)
12.40(315MM) 4.72(120MM) 2.35(60MM) .75(19MM)
12.40(315MM) 4.72(120MM) 2.36(60MM) .75(19MM)
12.40(315MM) 4.72(120MM) 2.95(75MM) .75(19MM)
15.75(400MM) 5.90(150MM) 2.36(60MM) .88(22MM)
17.72(450MM) 5.90(150MM) 3.15(80MM) .88(22MM)
12.40(315MM) 4.72(120MM) 2.36(60MM) .75(19MM)
12.40(315MM) 4.72(120MM) 2.36(60MM) .75(19MM)
12.40(315MM) 4.72(120MM) 3.74(95MM) .75(19MM)
P
R
L
S
.41(10MM)
.53(13MM)
.53(13MM)
.53(13MM)
.53(13MM)
.66(17MM)
.41(10MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.34(9MM)
.41(10MM)
.41(10MM)
.41(10MM)
.41(10MM)
.53(13MM)
.41(10MM)
.41(10MM)
.41(10MM)
7.0(178MM)
8.25(210MM)
10.0(254MM)
9.5(241MM)
11(279MM)
10.5(267MM)
5.5(140MM)
5.5(140MM)
7.0(178MM)
8.25(210MM)
10.0(254MM)
5.0(127MM)
4.5(114MM)
5.5(140MM)
5.5(140MM)
7.0(178MM)
8.25(210MM)
4.5(114MM)
5.5(140MM)
5.5(140MM)
7.68(195MM)
8.80(224MM)
8.80(224MM)
8.80(224MM)
8.80(224MM)
9.31(236MM)
5.65(144MM)
6.65(169MM)
6.65(169MM)
7.83(199MM)
7.83(199MM)
4.82(123MM)
5.45(138MM)
5.45(138MM)
6.45(164MM)
6.45(164MM)
7.62(194MM)
5.57(141MM)
5.57(141MM)
6.57(167MM)
11.64(296MM)
.41(10MM)
.53(13MM)
.41(10MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.53(13MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.53(13MM)
.53(13MM)
.66(17MM)
.66(17MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.53(13MM
.53(13MM)
.66(17MM)
.53(13MM)
.53(13MM)
.53(13MM)
.53(13MM)
.66(17MM)
.66(17MM)
.41(10MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.53(13MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.53(13MM)
.53(13MM)
.66(17MM)
.41(10MM)
.41(10MM)
.41(10MM)
.53(13MM)
.53(13MM)
.53(13MM)
.53(13MM)
.66(17MM)
.66(17MM)
7.0(178MM)
8.25(210MM)
5.5(140MM)
5.5(140MM)
7.0(178MM)
8.25(210MM)
10.0(254MM)
9.5(241MM)
5.5(140MM)
7.0(178MM)
8.25(210MM)
10.0(254MM)
9.5(241MM)
11.0(279MM)
10.5(267)
12.0(305)
5.5(140MM)
7.0(178MM)
8.25(210MM)
10.0(254MM)
9.5(241MM)
11.0(279MM)
10.5(267MM)
8.25(210MM)
10.0(254MM)
9.5(241MM)
11.0(279MM)
10.5(267)
12.0(305)
5.5(140MM)
5.5(140MM)
7.0(178MM)
8.25(210MM)
10.0(254MM)
9.5(241MM)
5.5(140MM)
7.0(178MM)
8.25(210MM)
10.0(254MM)
9.5(241MM)
11.0(279MM)
10.5(267MM)
5.5(140MM)
5.5(140MM)
7.0(178MM)
8.25(210MM)
10.0(254MM)
9.5(241MM)
11.0(279MM)
10.5(267)
12.0(305)
6.57(167MM)
7.74(197MM)
5.76(146MM)
6.76(172MM)
6.76(172MM)
7.93(201MM)
7.93(201MM)
7.93(201MM)
6.76(172MM)
6.80(173MM)
7.98(203MM)
7.98(203MM)
7.98(203MM)
7.98(203MM)
8.49(216MM)
8.49(216MM)
6.40(163MM)
6.40(163MM)
7.57(192MM)
7.57(192MM)
7.57(192MM)
7.57(192MM)
8.07(205MM)
8.07(205MM)
8.07(205MM)
8.07(205MM)
8.07(205MM)
8.57(218MM)
8.57(218MM)
5.78(147MM)
6.78(172MM)
6.78(172MM)
7.90(201MM)
7.90(201MM)
7.90(201MM)
6.82(173MM)
6.82(173MM)
7.94(202MM)
7.94(202MM)
7.94(202MM)
7.94(202MM)
8.44(214MM)
5.78(147MM)
6.78(172MM)
7.07(180MM)
8.06(205MM)
8.06(205MM)
8.06(205MM)
8.06(205MM)
8.57(218MM)
8.57(218MM)
A
B
S
12.14(308MM)
12.26(311MM) 6.60(168MM) 14.44(367MM) 4.24(108MM) 12.76(324MM)
9.23(234MM)
9.60(244MM)
5.09(129MM) 10.06(256MM) 2.73(69MM)
10.28(261MM)
9.91(252MM)
8.87(225MM) 4.88(124MM) 9.75(248MM) 2.52(64MM) 9.19(234MM)
9.86(250MM)
9.54(242MM)
9.14(232MM) 5.09(129MM) 11.81(300MM) 2.73(69MM) 9.52(242MM)
9.81(249MM)
10.19(259MM)
9.34(237MM)
9.65(245MM)
5.03(128MM) 11.38(289MM) 2.67(68MM)
10.01(254MM)
10.32(262MM)
10.65(271MM) 5.75(146MM) 14.31(363MM) 3.39(86MM) 11.09(282MM)
10.16(258MM)
10.6(269MM)
10.83(275MM) 5.75(146MM) 15.44(392MM) 2.80(71MM) 11.27(286MM)
9.97(253MM)
12.12(308MM) 6.60(168MM) 15.44(392MM) 3.65(93MM) 12.62(321MM)
9.36(238MM)
9.73(247MM)
5.09(129MM) 12.54(319MM) 2.73(69MM)
9.98(253MM)
10.35(263MM)
9.40(239MM)
9.71(247MM)
5.03(128MM) 12.63(321MM) 2.67(68MM)
10.02(254MM)
10.33(262MM)
10.89(277MM)
11.33(288MM)
11.52(293MM) 6.54(166MM) 14.31(363MM) 4.18(106MM) 11.96(304MM)
Smart pumping your entire system
Presenting DIY Balancing
Every HVAC pump needs to be balanced by an expert
who must account for construction variables and safety
factors. Whether constant or variable speed, the balancing process has to be addressed at commissioning and
startup. But what if you could zero in on the true system
resistance without inducing false head and balance
the pump yourself ? You can with Taco’s SelfSensing
ProBalance® technology.
The benefits of
Do-It-Yourself balancing:
•
You’ll have control over your construction schedule and subcontractors
•
Reduced installation costs
•
You can help a LEED team get The ultimate in pump protection
and electrical safety.
The SelfSensing Series also features automatic alerts
with optional shutdown for no-flow, dry-run, and endof-curve operation. That means the seal is safe should
someone forget to open a valve or to run the pump
without water. What’s more, the unit is electronically
protected for overload and locked rotor
conditions per UL 778 and CSA C22.2 No.
108, so the motor is protected – a real
crowd pleaser for insurance companies.
a job into their budget
What kind of savings
can you expect?
Balancing a constant flow system with Taco drives saves
lots of energy and increases pump life dramatically. For
example, a pump that would have run at 1750 rpm @
60hz is balanced with Self-Sensing technology to run at
1458 rpm @50hz. Now the pump consumes 57% of the
horsepower and runs 291 fewer revolutions per minute. The savings translate to 419,000 cycles per day or 150M
fewer cycles very year. As a result, the pump lasts longer, requires less maintenance, and uses less energy.
To illustrate, using best practices and balancing with
drives saved a Tennessee hospital $3,000 in yearly electrical costs on 100 hp chiller pumps running at 47 hz instead of 60 hz.
Taco Inc., 1160 Cranston Street. Cranston, RI 02920 / (401) 942-8000 / Fax (401) 942-2360
Taco (Canada) Ltd., 8450 Lawson Road, Unit #3, Milton, Ontario L9T 0J8 / (905) 564-9422 / Fax (905) 564-9436
www.TacoComfort.com