High Pressure Plunger Pump · Frame size 15 PFR 1570

Name: 1570
Brand: CAT PUMPS
SKU: 1570

Manifolds and cylinders are 304 stainless steel with an aluminum housing block. Valve assemblies are made with 304 stainless steel components. Male adapters are made from brass material, and some backup rings are made from PTFE with bronze materials. See Parts List to confirm material compatibility with the fluid pumped before use. This triplex (three plunger rods) positive displacement, reciprocating plunger pump is constructed with a heavy-duty 304 stainless steel manifold, 304 stainless steel valves with S630 valve seats, brass male adapters, solid ceramic plungers and standard NBR (Buna-N) seals and O-rings.

Request this pump Data sheet (PDF) Spare parts

Technical specifications

Flow rate	22.7 l/min
Operating pressure	414 bar
Speed	1,350 min⁻¹
Inlet port	1/2" NPT
Discharge port	3/8" 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
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	3
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	2
15	39060	Bearing, RollerSTL	2
20	126805	Rod, Connecting AssemblyBZ	3
25	43494	Crankshaft, Dual-End (M30)FCM	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	134927	Crankcase with Guide PinsALE	1
54	27488	Pin, GuideS	2
64	43507	Pin, CrossheadCM	3
65	131772	Rod, PlungerSBZ	3
69	126592	Washer, Oil SealSTCP	3
70	43500	Seal, Oil Crankcase - 80DNBR	3
86	131777	CollarD	3
90	132150	Assembly, Plunger (M16 x 83), with S-HolderCC	3
100	125649	Retainer, SealD	3
101	131740	Wick	3
104	126148	O-Ring, Cylinder - 70DNBR	3
105	131783	Cylinder, OuterS	3
106	48222	Seal, Low-Pressure with S-SpringNBR	3
110	131778	Block, HousingAL	1
114	132153	Case, SealS	3
115	13986	O-Ring, Seal Case - 70DNBR	3
117	131779	Screw, HSH (M10 x 40)S	4
118	165769	Plug (1/8" BSP[M])S	3
122	49850	Backup Ring, Valve PlugPTFB	3
123	49382	O-Ring, Valve Plug - 90DNBR	3
124	132154	Cylinder, V-PackingS630	3
126	131744	Adapter, FemalePE	3
127	43319	V-Packing (Model 550)SNG	9
128	43318	Adapter, MaleBB	3
159	131788	Backup Ring, Inlet SeatPTFB	3
160	142807	O-Ring, Valve Plug - 90DNBR	3
161	131787	Seat, InletS630	3
162	129638	Backup Ring, Discharge SeatPTFE	3
163	49104	O-Ring, Seat, Discharge - 90DNBR	3
164	131790	Seat, DischargeS630	3
165	132679	Retainer, Spring, InletPVDF	3
166	46562	ValveS	6
167	43750	Spring, ValveS	6
168	44565	Retainer, Spring, DischargePVDF	3
170	131757	WasherS	3
171	44832	Spring, Coil (Not Shown)S	3
172	49382	O-Ring, Valve Plug - 90DNBR	3
173	49850	Backup Ring, Valve PlugPTFB	3
174	131791	Plug, ValveS	3
176	131792	Cover, ValveAL	1
177	122599	Screw, HSH (M12 x 25)S	8
185	132156	Manifold, Inlet/DischargeS	1
188	131793	Screw, HSH (M12 x 90)S	8
250	855046	Protector, Shaft with 2 Screws PN 126544NY	1
–	6124	Gasket, Liquid (3 oz. / 0,1 l)	1
–	6139	Lubricant, Anti-Seize (8 oz) (Model 1531)	1
–	30264	Mount, Direct	1
–	30716	Key (8 x 7 x 43)	1
–	34334	Kit, Oil Drain (3/8" x 24") (Not Shown) 1	1
–	76089	Seal, LPS with SS - SpringST2	3
–	126609	Assembly, Rail	1
–	700019	Adapter, männlich (Variante - medienberührt komplett Edelstahl)SS	3
–	818577	Head, Complete with NBR Seals and O-Rings	1
–	828710	Protector, Oil Cap with Foam Gasket 1	1
–	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

76389

NBR (STD)Medium Nitrile (Buna-N)

contains 8 items · one kit per pump
Parts list
- 101 131740 Ölfilz 3×
- 104 126148 O-Ring, Zylinder 3×
- 106 48222 Dichtung, Niederdruck m/S-Feder 3×
- 115 13986 O-Ring, Dichtungsgehäuse 3×
- 122 49850 Stützring, Zylinder 3×
- 123 49382 O-Ring, Zylinder 3×
- 126 131744 Adapter, weiblich 3×
- 127 43319 V-Packung 9×
Seal kit

76670

FPM (0.0110)Fluorocarbon

contains 8 items · one kit per pump
Parts list
- 101 131740 Ölfilz 3×
- 104 76663 O-Ring, Zylinder 3×
- 106 670019 Dichtung, Niederdruck m/S-Feder 3×
- 115 76664 O-Ring, Dichtungsgehäuse 3×
- 122 49850 Stützring, Zylinder 3×
- 123 49897 O-Ring, Zylinder 3×
- 126 131744 Adapter, weiblich 3×
- 127 46287 V-Packung 9×

Valve kits

Valve kit

76390

NBR (STD)Medium Nitrile (Buna-N)

contains 12 items · one kit per pump
Parts list
- 159 131788 Stützring, Ventilsitz, Einlass 3×
- 160 142807 O-Ring, Ventilsitz, Einlass 3×
- 161 131787 Ventilsitz, Einlass 3×
- 162 129638 Stützring, Ventilsitz, Auslass 3×
- 163 49104 O-Ring, Ventilsitz, Auslass 3×
- 164 131790 Ventilsitz, Auslass 3×
- 165 132679 Federhalter, Ventil, Einlass 3×
- 166 46562 Ventil 6×
- 167 43750 Feder, Ventil 6×
- 168 44565 Federhalter, Ventil, Auslass 3×
- 172 49382 O-Ring, Ventilstopfen 3×
- 173 49850 Stützring, Ventilstopfen 3×
Valve kit

76679

FPM (0.0110)Fluorocarbon

contains 12 items · one kit per pump
Parts list
- 159 131788 Stützring, Ventilsitz, Einlass 3×
- 160 547743 O-Ring, Ventilsitz, Einlass 3×
- 161 131787 Ventilsitz, Einlass 3×
- 162 129638 Stützring, Ventilsitz, Auslass 3×
- 163 76665 O-Ring, Ventilsitz, Auslass 3×
- 164 131790 Ventilsitz, Auslass 3×
- 165 132679 Federhalter, Ventil, Einlass 3×
- 166 46562 Ventil 6×
- 167 43750 Feder, Ventil 6×
- 168 44565 Federhalter, Ventil, Auslass 3×
- 172 49897 O-Ring, Ventilstopfen 3×
- 173 49850 Stützring, Ventilstopfen 3×