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Mains Units

15 Frame block-style plunger pump

1570

  • 22.7Flow, l/min
  • 414Pressure, bar
  • 1350Speed, rpm
  • 18.39Power, kW

50 Hz Rated at a motor speed for 50 Hz mains (UK, Europe, Africa, Australia, most of Asia).

Cat Pumps 15 Frame block-style pump

Specification

Flow
22.7 l/min
Pressure
414 bar
Speed
1350 rpm
Absorbed power
18.39 kW
Plunger
16 mm
Shaft
Solid, Ø30 mm
Weight
31 kg

Data sheet (PDF, Cat Pumps)

Kits

Seal kits2

Part numberDescriptionPer pumpSuppliers
76389Seal kit, NBR (STD)1 
76670Seal kit, FPM (.0110)1 

Valves2

Part numberDescriptionPer pumpSuppliers
76390Valve kit, NBR (STD)1 
76679Valve kit, FPM (.0110)1 

Exploded view

Cat Pumps exploded view of the 15 Frame block-style pump, with position numbers
Cat Pumps' drawing. The numbers match the positions in the parts list below. Open the picture to zoom in.

Parts list

Positions are the balloon numbers on Cat Pumps' exploded view.

PosPart numberDescriptionQty
5 126540 Screw, HHC, Sems (M8 x 20)8
8 134805 Cover, Bearing2
9 855043 Shim, Split, 2-Piece3
10 11340 O-Ring, Bearing Cover-70D2
11 43495 Seal, Oil, Crankshaft2
12 855044 Shim, Split, 2-Piece2
15 39060 Bearing, Roller2
20 126805 Rod, Connecting Assembly3
25 43494 Crankshaft, Dual-End (30mm)1
32 43211 Cap, Oil Filler1
33 14177 O-Ring, Filler Cap-70D1
37 92241 Gauge, Oil, Bubble with Gasket-80D1
38 44428 Gasket, Flat, Oil Gauge-80D1
40 126541 Screw, HHC, Sems (M6 x 20)4
48 25625 Plug, Drain (1/4" x 19 BSP[M])1
49 23170 O-Ring, Drain Plug-70D1
50 133576 Cover, Rear1
51 44834 O-Ring, Rear Cover-70D1
53 134927 Crankcase with Guide Pins1
54 27488 Pin, Guide2
64 43507 Pin, Crosshead3
65 131772 Rod, Plunger3
69 126592 Washer, Oil Seal3
70 43500 Seal, Oil Crankcase3
86 131777 Collar3
90 132150 Assembly, Plunger (M16 x 83), with S-Holder3
100 125649 Retainer, Seal3
101 131740 Wick3
104 126148 O-Ring, Cylinder-70D3
105 131783 Cylinder, Outer3
106 48222 Seal, LPS with S-Spring3
106 76089 Seal, LPS with SS-Spring3
110 131778 Block, Housing1
114 132153 Case, Seal3
115 13986 O-Ring, Seal Case-70D3
117 131779 Screw, HSH (M10 x 40)4
118 165769 Plug (1⁄8" BSP[M])3
122 49850 Backup Ring, Cylinder3
123 49382 O-Ring, Cylinder-90D3
124 132154 Cylinder, V-Packing3
126 131744 Adapter, Female3
127 43319 V-Packing9
128 43318 Adapter, Male3
159 131788 Backup Ring, Inlet Seat3
160 142807 O-Ring, Seat, Inlet-90D3
161 131787 Seat, Inlet3
162 129638 Backup Ring, Discharge Seat3
163 49104 O-Ring, Seat, Discharge-90D3
164 131790 Seat, Discharge3
165 132679 Retainer, Spring, Inlet3
166 46562 Valve6
167 43750 Spring, Valve6
168 44565 Retainer, Spring, Discharge3
170 131757 Washer3
171 44832 Spring, Coil3
172 49382 O-Ring, Valve Plug-90D3
173 49850 Backup Ring, Valve Plug3
174 131791 Plug, Valve3
176 131792 Cover, Valve1
177 122599 Screw, HSH (M12 x 25)8
185 132156 Manifold, Inlet/Discharge1
188 131793 Screw, HSH (M12 x 90)8
250 855046 Protector, Shaft with Two (2) Screws1

Motor

A 4-pole motor of at least 18.39 kW drives this pump at 1350 rpm.

MotorkWrpmFrameClassA at 400 VSuppliers
RN 180Ma4 18.51465IEC 180MIE137  
RN 160Lb4 uprated 18.51420IEC 160LIE138  

The contactor and overload relay for each motor are on the motor's page.

Flange

The flange bolts the pump to the face of the motor. It depends on the motor's IEC frame.

  • IEC 160, 42 mm shaft (RN 160Lb4) No Cat Pumps flange listed for this motor.
  • IEC 180, 48 mm shaft (RN 180Ma4) No Cat Pumps flange listed for this motor.

Coupling

The flexible coupling joins the motor shaft to the pump shaft inside the flange.

  • IEC 160, 42 mm motor shaft No Cat Pumps coupling listed: you need one for a 42 mm motor shaft to 30 mm pump shaft.
  • IEC 180, 48 mm motor shaft No Cat Pumps coupling listed: you need one for a 48 mm motor shaft to 30 mm pump shaft.