6775 6771 6777

advertisement
Lenntech
info@lenntech.com
www.lenntech.com
Tel. +31-15-261.09.00
Fax. +31-15-261.62.89
60 Frame
Plunger Pump
6775
6771
6777
Standard Brass
Model
Stainless Steel
Model
Model 6775 Shown
(Shaft protection and rails sold with pump)
FEATURES
Nickel Aluminum
Bronze Model
SPECIFICATIONS
• Triplex plunger design delivers high eficiency and low pulsation.
• Durable dual V-Packings are lubricated and cooled by
pumped liquid.
• Pre-set Lo-Pressure Seals provide secondary protection
against external leaks and require no packing adjustment.
• Special high-density, polished, concetric plungers provide
a true wear surface and extended seal life.
• Specially formulated Seals and V-Packings offer unmatched
performance and extended life.
• Guided valve design for extended valve life.
• Wet-end easily serviced without entering crankcase.
U.S. Measure
Metric Measure
Flow ............................................................ 75 gpm
Pressure Range ..............................100 to 1200 psi
Inlet Pressure Range .................. Flooded to 50 psi
RPM........................................................... 650 rpm
Bore .............................................................. 2.165”
Stroke ........................................................... 2.579”
rankcase apacity ....................................10 Qts.
Max. Liquid Temperature .............................. 140°F
(284 l/m)
(7 to 85 bar)
(Flooded to 3.5 bar)
(650 rpm)
(55 mm)
(65.5 mm)
(9.46 l)
(60° )
Above 130°F call AT PUMPS for inlet conditions and elastomer recommendations.
Inlet Ports (2) .............................................2” NPTF
(2” NPTF)
Discharge Ports (2) ............................. 1-1/4” NPTF
(1-1/4” NPTF)
Shaft Diameter.............................................. 1.772”
(45 mm)
Weight
6775 .......................................................356 lbs.
(161 kg)
6771 .......................................................353 lbs.
(160 kg)
6777 .......................................................327 lbs.
(148 kg)
Dimensions
6775, 6777 ........................ 31.14 x 24.37 x 12.87” (791 x 619 x 327 mm)
6771 .................................. 30.71 x 24.37 x 12.44” (780 x 619 x 316 mm)
ELECTRIC HORSEPOWER REQUIREMENTS
FLOW
All High Pressure Systems require a primary pressure regulating device (i.e. regulator, unloader)
and a secondary pressure relief device (i.e. pop-off valve, relief valve). Failure to install such relief
devices could result in personal injury or damage to pump or property. CAT PUMPS does not
assume any liability or responsibility for the operation of a customer’s high pressure system.
Read all CAUTIONS and WARNINGS before commencing service or operation of any high
pressure system. The CAUTIONS and WARNINGS are included in each service manual and with
each Data sheet. CAUTIONS and WARNINGS can also be viewed online at
www.catpumps.com/cautions-warnings or can be requested directly from CAT PUMPS.
U.S.
gpm
75
70
60
50
PRESSURE
l/m
284
265
227
189
psi
900
bar
60
46.2
43.2
37.0
30.8
RPM
psi
1000
bar
70
51.4
47.9
41.1
34.2
psi
1200
bar
85
61.6
57.5
49.3
41.1
650
607
520
433
DETERMINING
THE PUMP rpm
Rated gpm
Rated rpm
=
“Desired” gpm
“Desired” rpm
DETERMINING
THE REQUIRED H.P.
gpm x psi
1460
=
Electric Brake
H. P. Required
Motor Pulley O.D.
Pump rpm
=
Pump Pulley O.D.
Motor rpm
DETERMINING
MOTOR PULLEY SIZE
See complete Drive Packages [Includes Pulleys, Belts, Hubs, Key] Tech Bulletin 003.
Refer to pump Service Manual for repair procedure and additional technical information.
“Customer confidence is our greatest asset”
PARTS LIST
ITEM
PART NUMBER
2
5
6
7
8
10
11
12
13
15
16
17
20
21
22
25
31
32
33
34
38
39
40
41
42
48
49
50
51
53
54
55
64
65
69
70
75
88
90
95
96
97
†
u
99
100
101
106
110
112
u
114
115
u
116
117
126
127
128
141
142
155
u
157
159
u
160
163
164
165
166
167
168
169
170
171
172
u
†
†
u
174
175
185
186
188
194
250
255
DESCRIPTION
6775
MATL
6771
MATL
6777
MATL
43048
126532
126231
126574
29443
29444
11443
43642
126594
126595
29441
29442
29444
126612
126560
126593
29440
828710
43211
14177
126743
129313
27769
126531
126231
126574
25625
23170
29438
129386
45303
43282
126553
29481
45384
126588
29454
44752
45677
44749
89783
20214
17616
11686
703369
45276
855000
44762
44757
45882
702228
49457
18175
13266
702442
44767
18175
13266
702442
126569
126537
48392
45771
44764
45772
44943
48501
18178
13338
701657
45321
18178
13338
701657
44756
18176
13278
702445
44772
76304
76319
76309
76349
76306
44776
44780
18177
13279
701988
49461
—
49459
126569
126744
126525
29445
33243
STL
STCP R
STCP R
STZP R
AL
NBR
NBR
STZP R
STCP R
STCP R
STL
STL
NBR
BBHS
STCP R
STCP R
FCM
PE
ABS
NBR
STCP R
RBR
ABS
STCP R
STZP R
STCP R
STCP
NBR
AL
NBR
AL
S
STCP R
CM
SSZZ
STCP R
NBR
NBR
SS
CC
S
PTFE
NBR
FPM
EPDM
S
PVDF
—
NBR
FPM
SFTB
NABC
NBR
FPM
EPDM
SS
NBR
FPM
EPDM
STCP R
STCP R
D
SS
STG*
SS
SS
BB
NBR
FPM
EPDM
SS
NBR
FPM
EPDM
S
NBR
FPM
EPDM
SS
SS
SS
SS
PVDF
SS
SS
SS
NBR
FPM
EPDM
NABC
—
NABC
STCR R
STCP R
STCP R
AL
STZP
43048
89728
15847
19934
29443
29444
11443
43642
126594
126595
29441
29442
29444
126612
126560
126593
29440
828710
43211
14177
126743
129313
27769
89627
15847
19934
25625
23170
29438
129386
45303
43282
89615
29481
45384
126588
29454
44752
45677
44749
44748
20214
17616
11686
703369
44750
855000
44762
44757
45882
702228
45769
18175
13266
702442
44767
18175
13266
702442
19086
89729
48392
45771
44764
45772
44943
45383
18178
13338
701657
45321
18178
13338
701657
44756
18176
13278
702445
44772
76304
76319
76309
76349
76306
44776
44780
18177
13279
701988
48572
48573
48489
19086
89694
81291
29445
33243
STL
S
S
S
AL
NBR
NBR
STZP R
STCP R
STCP R
STL
STL
NBR
BBHS
STCP R
STCP R
FCM
PE
ABS
NBR
STCP R
RBR
ABS
S
S
S
STCP
NBR
AL
NBR
AL
S
S
CM
SSZZ
STCP R
NBR
NBR
SS
CC
SS
PTFE
NBR
FPM
EPDM
SS
PVDF
—
NBR
FPM
SFTB
SS
NBR
FPM
EPDM
SS
NBR
FPM
EPDM
S
S
D
SS
STG*
SS
SS
SS
NBR
FPM
EPDM
SS
NBR
FPM
EPDM
S
NBR
FPM
EPDM
SS
SS
SS
SS
PVDF
SS
SS
SS
NBR
FPM
EPDM
SS
S
SS
S
S
S
AL
STZP
43048
89728
15847
19934
29443
29444
11443
43642
126594
126595
29441
29442
29444
126612
126560
126593
29440
828710
43211
14177
126743
129313
27769
89627
15847
19934
25625
23170
29438
129386
45303
43282
89615
29481
45384
126588
29454
44752
45677
44749
44748
20214
17616
11686
703369
44750
855000
44762
44757
45882
702228
44754
18175
13266
702442
44767
18175
13266
702442
19086
89729
48392
45771
44764
45772
44943
45383
18178
13338
701657
45321
18178
13338
701657
44756
18176
13278
702445
44772
76304
76319
76309
76349
76306
44776
44780
18177
13279
701988
44778
—
44769
19086
89694
81291
29445
33243
STL
S
S
S
AL
NBR
NBR
STZP R
STCP R
STCP R
STL
STL
NBR
BBHS
STCP R
STCP R
FCM
PE
ABS
NBR
STCP R
RBR
ABS
S
S
S
STCP
NBR
AL
NBR
AL
S
S
CM
SSZZ
STCP R
NBR
NBR
SS
CC
SS
PTFE
NBR
FPM
EPDM
SS
PVDF
—
NBR
FPM
SFTB
NAB
NBR
FPM
EPDM
SS
NBR
FPM
EPDM
S
S
D
SS
STG*
SS
SS
SS
NBR
FPM
EPDM
SS
NBR
FPM
EPDM
S
NBR
FPM
EPDM
SS
SS
SS
SS
PVDF
SS
SS
SS
NBR
FPM
EPDM
NAB
—
NAB
S
S
S
AL
STZP
u
u
u
u
u
u
u
u
u
u
u
u
u
u
Key (M14x9x90)
Screw, HH (M10 x 40)
Lockwasher (M10)
Washer, Flat (M10)
Cover, Bearing, Outer
O-Ring Outer, Bearing Cover - 70D
Seal, Oil, Crankshaft - 70D
Washer, Shim (M120 x 0.3)
Washer, Shim (M120 x 0.3)
Washer, Shim (M120 x 0.5)
Bearing, Roller
Cover, Bearing, Inner
O-Ring Inner, Bearing Cover - 70D
Rod, Connecting (Includes: 21, 22)
Washer, Locking
Washer, Shim (M10.5 x 1.5)
Crankshaft, Dual End
Protector, Oil Cap w/Foam Gasket
Cap, Oil Filler
O-Ring, Oil Filler Cap - 70D
Bolt, Eye (M12) (For Lifting Pump Only)
Gasket, Flat
Stick, Dip
Screw, HH (M10 x 30)
Lockwasher (M10)
Washer, Flat (M10)
Plug, Drain (1/4 x 19BSP)
O-Ring, Drain Plug - 70D
Cover, Rear
Gasket, Rear Cover
Crankcase w/Guide Pins (Includes: 34, 54)
Pin, Guide
Stud (M16 x 70)
Pin, Crosshead
Rod, Plunger
Washer, Oil Seal
Seal, Oil - 80D
Slinger, Barrier - 85D
Washers, Keyhole (M14)
Plunger (M55 x 185)
Stud, Plunger Retainer (M14 x 147)
Back-up-Ring, Plunger Retainer
O-Ring, Plunger Retainer - 80D
O-Ring, Plunger Retainer - 80D
O-Ring, Plunger Retainer - 70D
Retainer, Plunger (M14)
Retainer, Seal, 2-pc (See Tech Bulletin 105)
Wick, Long Tab (M55 x 185)
Seal, LPS w/SS-Spg
Seal, LPS w/SS-Spg
Seal, LPS w/SS-Spg
Manifold, Inlet
O-Ring, Spacer, Inner - 80D
O-Ring, Spacer, Inner - 70D
O-Ring, Spacer, Inner - 75D
Spacer, Inlet Manifold
O-Ring, Spacer, Outer - 80D
O-Ring, Spacer, Outer - 70D
O-Ring, Spacer, Outer - 75D
Lockwasher (M16)
Screw, HH (M16 x 55)
Adapter, Female (See Tech Bulletin 087)
Adapter, Female
V-Packing
Adapter, Male
Coil Spring, Spacer
Spacer w/Coil Springs
O-Ring, Spacer - 80D
O-Ring, Spacer - 70D
O-Ring, Spacer - 70D
Spacer, V-Packing
O-Ring, Spacer - 80D
O-Ring, Spacer - 70D
O-Ring, Spacer - 70D
Pin, Guide
O-Ring, Seat - 80D
O-Ring, Seat
O-Ring, Seat - 70D
Seat
Guide, Spring
Valve, Guided, QV
Spring
Retainer, Spring
Retainer, Bushing
Washer, Retainer
Spring, Coil, Valve Plug
O-Ring, Valve Plug - 80D
O-Ring, Valve Plug - 70D
O-Ring, Valve Plug
Plug, Valve [3/00]
Screw, HSH (M16x35) [3/00]
Manifold, Discharge [3/00]
Lockwasher (M16)
Screw, HSH (M16 x 110)
Nut, Hex (M16)
Protector, Shaft
Kit, Mount (Included w/Pump)
QTY
1
8
8
8
2
2
2
0-2
0-2
0-2
2
2
2
3
3
6
1
1
1
1
1
1
1
8
8
8
1
1
1
1
1
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
1
3
3
3
3
3
3
3
4
4
3
3
6
3
24
3
3
3
3
3
3
3
3
2
6
6
6
6
6
6
6
6
6
6
6
6
6
6
1
24
1
2
8
2
1
1
6771, 6775, 6777 Oct09 from
6761 M. Parts List PDF 1999.10
EXPLODED VIEW
8
11
5
6
10
12
7
13
15
16
17
250
39
32
20
38
33
22
34
50
42
51
41
40
21
75
70
69
49
64
65
100
100
55
101
175
95
106
186
194
88
97 96
142
155
157
159
17
174
90
98
99
48
25
160
126
127
127
128
141
172
171
170
169
110
16
15
13
12
10
11
Models 6775, 6777
8
7
168
INLET
115
53
54
174
112
114
6
5
165
167
116
117
166
164
259
188
255
DISCHARGE
163
164
166
167
165
185
168
169
170
174
171
172
174
Models 6775, 6777
Models
Brass-6775
StainlessSteel-6771
NickelAluminumBronze-6777
July2010
175
ITEM
PART NUMBER
259
275
279
281
282
283
290
299
300
u
310
u
—
—
390
391
392
—
^
^
^
DESCRIPTION
6775
MATL
6771
MATL
6777
MATL
29477
990014
30429
30969
10070
34314
6124
996760
34091
34093
76091
76140
76145
76240
819010
88902
717500
717508
701833
6575
STZP
STL
STZP
—
NBR
—
—
BBCP
NBR*
FPM*
EPDM
NBR
FPM
EPDM
F
STZP
SS
SS
SS
—
29477
990014
30429
30969
10070
34314
6124
996667
34091
34093
76091
76140
76145
76240
819010
88902
717500
717508
701833
6575
STZP
STL
STZP
—
NBR
—
—
SS
NBR*
FPM*
EPDM
NBR
FPM
EPDM
F
STZP
SS
SS
SS
—
29477
990014
30429
30969
10070
34314
6124
994820
34091
34093
76091
76140
76145
76240
819010
88902
717500
717508
701833
6575
STZP
STL
STZP
—
NBR
—
—
NAB
NBR*
FPM*
EPDM
NBR
FPM
EPDM
F
STZP
SS
SS
SS
—
u
u
^
^
^
u
u
^
^
^
—
6105
—
6105
—
6105
—
—
—
—
6119
—
—
—
Bold print part numbers are unique to a particular pump model.
Italics are optional items.
[ ] Date of latest production change.
† Production parts different from replacement parts.
R Components comply with RoHS Directive.
* Review material codes for individual items (STG generally may be used
as alternate).
^ C.A.T. highly recommended for pressurized inlet, R.O. and
Industrial applications.
u Silicone oil/grease required
Rail (Included w/Pump) (Two per pump required)
Hub, 45mm (M14x9 Keyway) [See Drive Packages, Tech Bulletin 003] (not shown)
Oiler (10 oz.) (Not Shown)
Oiler, Glass (10 oz.) (Not Shown)
Gasket, Oiler (Not Shown)
Kit, Oil Drain (3/8” x 48”)
Gasket, Liquid (3.0 oz.)
Head, Complete
Kit, Seal (Includes: 97,106,112,115,127,155,159)
Kit, Seal (Includes: 97,106,112,115,127,155,159)
Kit, Seal (Includes: 97,106,112,115,127,155,159)
Kit, Valve (Includes: 163,164,165,166,167,168,169,170,172)
Kit, Valve (Includes: 163,164,165,166,167,168,169,170,172)
Kit, Valve (Includes: 163,164,165,166,167,168,169,170,172)
Assy, Crankcase, Cast Iron Conversion
Stud (M16x277) (For removing D.M., I.M.) (not shown)
C.A.T. (Inlet pressure stabilizer for RO and boosted inlet applications) (not shown)
Adapters (2 per C.A.T.) (See Data Sheet for complete selection) (not shown)
Elbow Assy used with Adapter Assy 717508 (not shown)
Plunger Pump Service DVD
Oil, Twin Pack (Two 2.5 Gal) ISO-68 Hydraulic (Fill to specified crankcase capacity
prior to start-up)
Lubricant, Antiseize (1 oz.) (See Tech Bulletin 095)
QTY
2
1
3
3
3
1
1
1
1
1
1
2
2
2
1
2
1
2
1
1
1
1
View Tech Bulletins 003, 024, 036, 043, 052, 053, 054, 064, 074 , 077, 083, 084, 087,
095 and 105 for additional information.
MATERIAL CODES (Not Part of Part Number): ABS=ABS Plastic AL=Aluminum
BB=Brass BBCP=Brass/Chrome Plated BBHS=Brass/High Strength
CC=Ceramic CM=Chrome-Moly D=Acetal F=Cast Iron FCM=Forged Chromemoly FPM=Fluorocarbon NAB=Nickel Aluminum Bronze NABC=Nickel Aluminum
Bronze Chrome Plated NBR=Medium Nitrile PE=Polyethylene (Buna-N)
PTFE=Pure Polytetrafluoroethylene PVDF=Polyvinylidene Fluoride S=304SS
SS=316SS SSZZ=316SS/Zamak STCP=Steel/Chrome Plated STG=Special Blend
PTFE White STL=Steel STZP=Steel/Zinc Plated
31.14 (791) 6775, 6777
30.71 (780) 6771
24.37 (619)
25.00 (635) 6775, 6777
24.57 (624) 6771
21.14 (537)
17.00 (432)
3.94
(100)
12.00 (305)
11.89 (302)
8–M12
4.45
(113)
3.07
(78)
1.77 (45)
.55 (14)
10.83 (275)
17.87 (454) 6775, 6777
17.44 (443) 6771
2 – 1-1/4" NPTF DISCHARGE
3.94
100
2 – 2" NPTF INLET
1.97 (50)
12.60 (320)
3.15 (80)
7.09 (180)
11.89 (302)
3.15 (80)
2.56
(65)
12.60 (320)
2.56
(65)
Models6771,6775,6777
3
5
1
6
4
2
5
3
1 Dipstickoffersconvenienttopaccessfor
easyoillevelcheck.
2 Specialconcentric,high-density,polished,
solidceramicplungersprovideatruewear
surfaceandextendseallife.
3 Manifoldsareahightensilestrength
brass,316stainlesssteelornickelaluminumbronzeforlongterm,continuousduty.
4 100%wetsealdesignaddstoservicelife
byallowingpumpedliquidstocooland
lubricateonbothsides.
Lenntech
“Original Instructions”
5 Stainlesssteelvalves, seats and springs
providecorrosion-resistance,ultimate
seatingandextendedlife.
6 Speciallyformulated,CATPUMPexclusive,
V-Packingsofferunmatchedperformance
andseallife.
www.lenntech.com
Tel.
.09.00
PN 993422 Rev D 61004
Download