CAT PUMPS
CAT PUMPS

High Pressure Piston Pump · Frame size 60 PFR

6041

This triplex (three piston rods) positive displacement, reciprocating piston pump is constructed with 316 stainless steel manifolds, 304 stainless steel valve assemblies, and 316 stainless steel sleeves and cylinders. Pumps come standard with NBR (Buna-N) piston cups, seals and O-rings.

The lower RPM belt drive design provides strong inlet suction and long-lasting pump and seal life.

Technical specifications

Flow rate 151 l/min
Operating pressure 105 bar
Speed 500 min⁻¹
Inlet port 2"
Discharge port 1 1/4"
Shaft diameter 45 mm
Material Stainless Steel

Downloads

CAD files

Spare parts

Click an item in the drawing or in the parts list to add it to your request list. We turn it into a quotation – no order is placed.

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Exploded view

Exploded view 6041

Parts list

ItemPart no.DescriptionQtyAdd to request list
243048Key (M14 x 9 x 90) 1STL1
243048Key (M14 x 9 x 90) 11
5126532Screw, HH (M10x40)STCP8
5126532Screw, HH (M10x40)8
6126231Lockwasher (M10)STCP8
6126231Lockwasher (M10)8
7126574Washer, Flat (M10)STZP8
7126574Washer, Flat (M10)8
829443Cover, Bearing, OuterAL2
829443Cover, Bearing, Outer2
1029444O-Ring, Bearing Cover - 70DNBR2
1029444O-Ring, Bearing Cover - 70D2
1111443Seal, Oil, Crankshaft - 70DNBR2
1111443Seal, Oil, Crankshaft - 70D2
1529441Bearing, RollerSTL2
1529441Bearing, Roller2
1629442Cover, Bearing, InnerSTL2
1629442Cover, Bearing, Inner2
1729444O-Ring, Bearing Cover - 70DNBR2
1729444O-Ring, Bearing Cover - 70D2
20126612Assembly, Connecting Rod (Includes: 21, 22)BBHS3
20126612Assembly, Connecting Rod (Includes: 21, 22)3
21126560Washer, LockingSTCP3
21126560Washer, Locking3
22126593Washer, Flat (M10.5)STCP6
22126593Washer, Flat (M10.5)6
2529440Crankshaft, Dual End (M65.5)FCM1
2529440Crankshaft, Dual End (M65.5)1
31828710Protector, Oil Cap with Foam Gasket 11
3243211Cap, Oil FillerABS1
3243211Cap, Oil Filler1
3314177O-Ring, Oil Filler Cap - 70DNBR1
3314177O-Ring, Oil Filler Cap - 70D1
34126743Bolt, Eye (M12x1.75) (For Lifting Pump Only)STCP1
34126743Bolt, Eye (M12x1.75) (For Lifting Pump Only)1
38129343Gasket, Flat FlexibleRBR1
38129343Gasket, Flat Flexible1
3927769Dip Stick (Blue)ABS1
3927769Dip Stick (Blue)1
4080288Screw, HH (M10x30)STZP8
4080288Screw, HH (M10x30)8
41126231Lockwasher (M10)STCP8
41126231Lockwasher (M10)8
42126574Washer, Flat (M10)STZP8
42126574Washer, Flat (M10)8
4825625Plug, Drain (1/4" x 19 BSP[M])STCP1
4825625Plug, Drain (1/4" x 19 BSP[M])1
4923170O-Ring, Drain Plug - 70DNBR1
4923170O-Ring, Drain Plug - 70D1
5029438Cover, RearAL1
5029438Cover, Rear1
51129386Gasket, Rear CoverNBR1
51129386Gasket, Rear Cover1
5345303Crankcase w/Guide Pins (Inclds: 34, 54)AL1
5345303Crankcase w/Guide Pins (Inclds: 34, 54)1
5443282Pin, GuideS3
5443282Pin, Guide3
55126554Stud (M16x72)STCP4
55126554Stud (M16x72)4
6429481Pin, CrossheadCM3
6429481Pin, Crosshead3
6543809Rod, PistonSSZZ3
6543809Rod, Piston3
69126588Washer, Oil SealSTCP3
69126588Washer, Oil Seal3
7029454Seal, Oil, Crankcase - 80DNBR3
7029454Seal, Oil, Crankcase - 80D3
7529340Slinger, BarrierS3
7529340Slinger, Barrier3
7713967O-Ring, SleeveNBR6
7713967O-Ring, Sleeve6
8043129Sleeve (M25)SCP3
8043129Sleeve (M25)3
8129455Back-up-Ring, SleevePTFE3
8129455Back-up-Ring, Sleeve3
10029456Retainer, SealAL3
10029456Retainer, Seal3
10143136Wick, Oil (M25)3
10643130Seal, LPS Ungreased (M25)NBR3
10643130Seal, LPS Ungreased (M25)3
11043283Manifold, InletBBCP1
11043283Manifold, Inlet1
11788902Stud (M16 x 277) For Removal of DM and IM) (Not Shown) 2STZP4
11788902Stud (M16 x 277) For Removal of DM and IM) (Not Shown) 24
11929460Valve, InletS3
11943200Valve, Inlet3
13329461Cup-Piston Assy w/S-PistonNBR3
13343201Cup-Piston Assy w/S-Piston3
13529463Spacer, PistonS3
13529463Spacer, Piston3
13629464Retainer, PistonS3
13643203Retainer, Piston3
13744272Washer, Conical (M14)SS3
13744272Washer, Conical (M14)3
13829465Nut, Slotted (M14)S3
13829465Nut, Slotted (M14)3
13929354Cotterpin (M2.5x25)S3
13929354Cotterpin (M2.5x25)3
14312392O-Ring, Inlet Spacer - 70DNBR6
14312392O-Ring, Inlet Spacer - 70D6
15029466CylinderSCP3
15043204Cylinder3
15323116Back-up-Ring, CylinderPTFE3
15323116Back-up-Ring, Cylinder3
16243206Back-up-Ring, SeatPTFE3
16243206Back-up-Ring, Seat3
16329471O-Ring, SeatNBR3
16329471O-Ring, Seat3
16443205Seat (Flat Valve)S3
16443205Seat (Flat Valve)3
16629468Valve (Flat Valve)S3
16629468Valve (Flat Valve)3
16729469SpringS3
16729469Spring3
16843143Retainer, SpringS3
16843143Retainer, Spring3
18529472Manifold, DischargeBBCP1
18529472Manifold, Discharge1
186126569Lockwasher (M16)STCP12
186126569Lockwasher (M16)12
18729473Bolt (M16x225)STCP4
18729473Bolt (M16x225)4
19488853Nut, Hex (M16)STCP8
19488853Nut, Hex (M16)8
19629476Plug (1-1/4" NPT)BBCP1
19629476Plug (1-1/4" NPT)1
19722187Plug, Discharge (3/8" NPT[M]) (Not Shown)BBCP1
19722187Plug, Discharge (3/8" NPT[M]) (Not Shown)1
25029445Protector, Shaft (Included w/pump)1
25533243Mount, Direct1
25929477Included 2 with Pump)2
27930429Oiler (10 oz) (Not Shown)3
281309690 oz.)3
282100700 oz.)3
28334314Kit, Oil Drain (3/8" x 48") (Not Shown)1
30030440: 133,139,143)1
30230439lds: 119,133,135,136,137,138,139,143)1
30530485al (Inclds: 75,77,80,81,101,106,139)1
30630484s: 101,106,139)1
31030441ds: 143,162,163,164,166,167,168)1
–13279O-Ring, Valve Plug - 70DFPM6
–13279O-Ring, Valve Plug - 70D6
–14308O-Ring, SleeveFPM6
–14308O-Ring, Sleeve6
–29479O-Ring, SeatFPM3
–29479O-Ring, Seat3
–29805Manifold, InletSS1
–29805Manifold, Inlet1
–29806Manifold, DischargeSS1
–29806Manifold, Discharge1
–31305Cup-Piston Assy w/FPM O-Ring (1000 PSI Max)3
–43132Seal, LPS Ungreased (M25)FPM3
–43132Seal, LPS Ungreased (M25)3
–43271Sleeve (M25) (Unchromed)S3
–43271Sleeve (M25) (Unchromed)3
–43279Cylinder (Unchromed)S3
–43392Cylinder (Unchromed)3
–76441ds: 143,162,163,164,166,167,168)1
–76609Cup-Piston Assy w/FPM O-Ring (1000 PSI Max)ST43
–81291Nut, Hex (M16)S4
–81291Nut, Hex (M16)4
–89615Stud (M16 x 70)S3
–89615Stud (M16 x 70)3
–126525Nut, Hex (M16)STCP4
–126525Nut, Hex (M16)4
–126531Screw, HH (M10x30)STCP8
–126531Screw, HH (M10x30)8
–700921CylinderSS3
–700922Cylinder3
–700923Sleeve (M25)SS3
–700923Sleeve (M25)3
–700942Valve, InletSS3
–701078Plug (3/8" NPT)SS1
–701078Plug (3/8" NPT)1
–717500Acceleration Tube)1
–717508.A.T.) (See Data Sheet for complete selection)2
–6138Oil, Crankcase, Can 5l2

in the request list

More models in frame size 60 PFR

High Pressure Piston Pump 6020

6020

Flow rate
227 l/min
Operating pressure
70 bar
Speed
500 min⁻¹
Material
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High Pressure Piston Pump 6021

6021

Flow rate
227 l/min
Operating pressure
70 bar
Speed
500 min⁻¹
Material
Stainless Steel
High Pressure Piston Pump 6040

6040

Flow rate
151 l/min
Operating pressure
105 bar
Speed
500 min⁻¹
Material
Brass

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High Pressure Piston Pump 6041
6041 · High Pressure Piston Pump