High Pressure Plunger Pump · Frame size 15 PFR 1760

Name: 1760
Brand: CAT PUMPS
SKU: 1760

This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with forged brass manifolds, 304 stainless steel valve assemblies, solid ceramic plungers and standard NBR (Buna-N) seals and O-rings.

Request this pump Data sheet (PDF) Spare parts

Technical specifications

Flow rate	32.3 l/min
Operating pressure	275 bar
Speed	1,470 min⁻¹
Inlet port	3/4" NPT
Discharge port	1/2" NPT
Shaft diameter	30 mm
Material	Brass

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.

4 kits bundle wearing parts of this pump ↓

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Parts list

Item	Part no.	Description	Qty
2	30716	Key (8 x 7 x 43)STL	1
5	126540	Screw, HHC Sems (M8 x 20)STCP	8
8	134805	Cover, Bearing [04/19]ALE	2
9	855043	Shim, Split 2-Piece, Bearing Cover 0 - 2FBR	0-2
10	11340	O-Ring, Bearing Cover - 70DNBR	2
11	43495	Seal, Oil, Crankshaft - 70DNBR	2
12	855044	Shim, Split 2-Piece, Bearing Cover 0 - 2S	0-2
15	39060	Bearing, RollerSTL	2
20	126805	Rod, Connecting AssemblyBZ	3
25	670009	Crankshaft, Dual End (M25)FCM	1
31	828710	Protector, Oil Cap with Foam Gasket 1PE	1
32	43211	Cap, Oil FillerABS	1
33	14177	O-Ring, Oil Filler Cap - 70DNBR	1
37	92241	Gauge, Oil, Bubble with Gasket - 80D 1 - 2PC	1
38	44428	Gasket, Flat, Oil Gauge - 80DNBR	1
40	126541	Screw, HHC Sems (M6 x 20)STCP	4
48	25625	Plug, Drain (1/4" x 19 BSP[M])STCP	1
49	23170	O-Ring, Drain Plug - 70DNBR	1
50	133576	Cover, Rear (See Tech Bulltin 118)ALE	1
51	44834	O-Ring, Rear Cover - 70DNBR	1
53	134889	Crankcase (Includes Guide Pins)ALE	1
54	27488	Pin, GuideS	2
56	44664	Pan, OilPOP	1
64	43507	Pin, CrossheadCM	3
65	49223	Rod, PlungerSBZ	3
69	126592	Washer, Oil SealSTCP	3
70	43500	Seal, Oil Crankcase - 80DNBR	3
75	43506	Slinger, BarrierS	3
88	45675	Washer, KeyholeS	3
89	43505	Spacer, PlungerBB	3
90	43300	Plunger, Ceramic (M20 x 77)CC	3
96	43235	Backup Ring, Plunger RetainerPTFE	3
97	17399	O-Ring, Plunger Retainer - 80DNBR	3
98	45891	Gasket, Plunger Retainer (M12.5)CU	3
99	104360	Retainer, Plunger with StudS	3
100	855001	Retainer, Seal 2-Piece [07/05]POP	3
101	43508	Wick, Long Tab	3
106	44071	Seal, Low-Pressure with SS - SpringNBR	3
110	49229	Manifold, InletFBB	1
112	14179	O-Ring, Oil Filler Cap - 70DNBR	3
117	126515	Screw, HSH (M10 x 55)STCP	4
126	49231	Adapter, FemaleBB	3
127	44607	V-Packing Model 3501, 3501C, V-Packing Model 3511, 3511C 9/6STG	9
155	14176	O-Ring, Valve Plug - 70DNBR	6
156	49232	Back-up Ring, Valve PlugPTFE	6
157	49230	Spacer, V/PBB	3
160	49238	O-Ring, Seat, Inlet - 90DNBR	3
161	49237	Seat, InletS	3
162	49235	Back-up Ring, Seat, DischargePTFE	3
163	49236	O-Ring, Seat, Discharge - 70DNBR	3
164	49234	Seat, DischargeS	3
165	49198	Retainer, Spring, InletPVDF	3
166	48793	ValveSS	6
167	43751	Spring, ValveS	6
168	49199	Retainer, Spring, DischargePVDF	3
172	14176	O-Ring, Valve Plug - 70DNBR	3
173	49232	Back-up Ring, Valve PlugPTFE	3
174	49239	Plug, ValveBB	3
177	126783	Screw, HSH (M12 x 25)STCP	8
178	49227	Cover, ValveBB	1
183	49462	Plug, Pulsator Port [1/8" NPT(M)]BB	1
185	49197	Manifold, DischargeFBB	1
188	126519	Screw, HSH (M12 x 70)STCP	6
250	855046	Protector, Shaft with 2 Screws PN 126544NY	1
255	30264	Mount, DirectSTZP	1
260	126609	Assembly, RailSTZP	1
283	34334	Kit, Oil Drain (3/8" x 24") (Not Shown) 1	1
299	818385	Head, Complete with NBR Seals and O-RingsFBB	1
–	14160	O-Ring, Plunger Retainer - 80DFPM	3
–	15855	O-Ring, Inlet Manifold - 70DFPM	3
–	44381	Seal, LPS with S - SpringFPM	3
–	76071	Seal, LPS with SS - SpringST2	3
–	76560	Pulsator Assembly	1
–	77319	O-Ring, Spacer, V/P - 70DFPM	6
–	77319	O-Ring, Spacer, V/P - 70DFPM	3
–	129593	O-Ring, Seat, Inlet - 70DFPM	3
–	129594	O-Ring, Seat, Discharge - 70DFPM	3
–	6132	Oil, Crankcase, Bottle 1l	2

in the request list covered by a requested kit

Seal and valve kits

A kit bundles the wearing parts of one assembly. Selecting it highlights the items it covers in the drawing and the parts list – once requested, they stay marked.

Seal kits

Seal kit

31862

(STD)

contains 6 items · one kit per pump
Parts list
- 97 17399 O-Ring, Plungerhalter - 80D 3×
- 106 44071 Dichtung, Niederdruck m/SS-Feder 3×
- 112 14179 O-Ring, Saugstutzen - 70D 3×
- 127 44607 V-Packung 9×
- 155 14176 O-Ring, Distanzstück - 70D 6×
- 156 49232 Stützring, Distanzstück 6×
Seal kit

76162

STHT (0.3400)Special PTFE High Temp

contains 6 items · one kit per pump
Parts list
- 97 – O-Ring, Plungerhalter - 80D 3×
- 106 – Dichtung, Niederdruck m/SS-Feder 3×
- 112 – O-Ring, Saugstutzen - 70D 3×
- 127 44607 V-Packung 9×
- 155 – O-Ring, Distanzstück - 70D 6×
- 156 49232 Stützring, Distanzstück 6×

Valve kits

Valve kit

31872

NBR (STD)Medium Nitrile (Buna-N)

contains 11 items · one kit per pump
Parts list
- 160 49238 O-Ring, Ventilsitz, Einlass - 90D 3×
- 161 49237 Ventilsitz, Einlass 3×
- 162 49235 Stützring, Ventilsitz 3×
- 163 49236 O-Ring, Ventilsitz, Auslass - 70D 3×
- 164 49234 Ventilsitz, Auslass 3×
- 165 49198 Federhalter, Ventil, Einlass 3×
- 166 48793 Ventil 6×
- 167 43751 Feder, Ventil 6×
- 168 49199 Federhalter, Ventil, Auslass 3×
- 172 14176 O-Ring, Ventilstopfen - 70D 3×
- 173 49232 Stützring, Ventilstopfen 3×
Valve kit

76872

FPM (0.0110)Fluorocarbon

contains 11 items · one kit per pump
Parts list
- 160 129593 O-Ring, Ventilsitz, Einlass - 70D 3×
- 161 49237 Ventilsitz, Einlass 3×
- 162 49235 Stützring, Ventilsitz 3×
- 163 129594 O-Ring, Ventilsitz, Auslass - 70D 3×
- 164 49234 Ventilsitz, Auslass 3×
- 165 49198 Federhalter, Ventil, Einlass 3×
- 166 48793 Ventil 6×
- 167 43751 Feder, Ventil 6×
- 168 49199 Federhalter, Ventil, Auslass 3×
- 172 77319 O-Ring, Ventilstopfen - 70D 3×
- 173 49232 Stützring, Ventilstopfen 3×