15 Frame plunger pump
1050
- 37.9Flow, l/min
- 152Pressure, bar
- 958Speed, rpm
- 11.24Power, kW
50 Hz Rated at a motor speed for 50 Hz mains (UK, Europe, Africa, Australia, most of Asia).

Specification
- Flow
- 37.9 l/min
- Pressure
- 152 bar
- Speed
- 958 rpm
- Absorbed power
- 11.24 kW
- Plunger
- 24 mm
- Shaft
- Solid, Ø30 mm
- Weight
- 20 kg
Kits
Seal kits5
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 30913 | Seal kit, NBR (STD) | 1 | |
| 30986 | Seal kit, FPM (.0110) | 1 | |
| 33913 | Seal kit, EPDM (.0220) | 1 | |
| 76062 | Seal kit, STHT (.3400) | 1 | |
| 76913 | Seal kit, FFKM (.0770) | 1 |
Valves4
Exploded view
Parts list
Positions are the balloon numbers on Cat Pumps' exploded view.
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 5 | 126540 | Screw, HHC Sems (M8 x 20) | 8 |
| 8 | 134805 | Cover, Bearing | 2 |
| 9 | 855043 | Shim, Split, Bearing Cover 2-Piece | 0 |
| 10 | 11340 | O-Ring, Bearing Cover | 2 |
| 11 | 43495 | Seal, Oil, Crankshaft | 2 |
| 12 | 855044 | Shim, Split, Bearing Cover 2-Piece | 0 |
| 15 | 39060 | Bearing, Roller | 2 |
| 20 | 48600 | Rod, Connecting Assembly | 3 |
| 25 | 43494 | Crankshaft, Dual-End (M30) | 1 |
| 32 | 43211 | Cap, Oil Filler | 1 |
| 33 | 14177 | O-Ring, Filler Cap | 1 |
| 37 | 92241 | Gauge, Oil, Bubble with Gasket | 1 |
| 38 | 44428 | Gasket, Flat, Oil Gauge | 1 |
| 40 | 126541 | Screw, HHC Sems (M6 x 20) | 4 |
| 48 | 25625 | Plug, Drain ( 1/4" x 19 BSP) | 1 |
| 49 | 23170 | O-Ring, Drain Plug | 1 |
| 50 | 133576 | Cover, Rear | 1 |
| 51 | 44834 | O-Ring, Rear Cover | 1 |
| 53 | 134836 | Crankcase with Guide Pins (Includes: 54, 55) | 1 |
| 54 | 27488 | Pin, Guide | 2 |
| 55 | 126545 | Stud, Manifold (M10 x 45) | 4 |
| 56 | 44664 | Pan, Oil | 1 |
| 64 | 43507 | Pin, Crosshead | 3 |
| 65 | 43501 | Rod, Plunger | 3 |
| 69 | 126592 | Washer, Oil Seal | 3 |
| 70 | 43500 | Seal, Oil, Crankcase | 3 |
| 75 | 43506 | Slinger, Barrier | 3 |
| 88 | 45675 | Washer, Keyhole | 3 |
| 89 | 43553 | Collar, Spacer | 3 |
| 90 | 43552 | Plunger (M24 x 77) | 3 |
| 96 | 43235 | Backup Ring, Plunger Retainer | 3 |
| 97 | 17399 | O-Ring, Plunger Retainer | 3 |
| 98 | 45891 | Gasket, Plunger Retainer | 3 |
| 99 | 104360 | Retainer, Plunger (M6) | 3 |
| 100 | 855001 | Retainer, Seal 2-Piece | 3 |
| 101 | 43554 | Wick, Long Tab | 3 |
| 106 | 44035 | Seal, Low-Pressure with SS-Spring | 3 |
| 120 | 49290 | Case, Seal | 3 |
| 121 | 14762 | O-Ring, Seal Case | 3 |
| 126 | 43558 | Adapter, Female | 3 |
| 127 | 43559 | V-Packing | 6 |
| 128 | 43560 | Adapter, Male | 3 |
| 139 | 20326 | Plug, Inlet ( 3/4" NPT[F]) | 1 |
| 162 | 43248 | Backup Ring, Valve Seat | 6 |
| 163 | 43249 | O-Ring, Seat | 6 |
| 164 | 44718 | Seat | 6 |
| 166 | 43721 | Valve | 6 |
| 167 | 43751 | Spring, Valve | 6 |
| 168 | 44564 | Retainer, Spring | 6 |
| 172 | 17617 | O-Ring, Valve Plug | 6 |
| 174 | 43851 | Plug, Valve | 6 |
| 185 | 46704 | Head, Manifold | 1 |
| 192 | 126231 | Lockwasher (M10) | 4 |
| 194 | 126522 | Nut, Hex (M10) | 4 |
| 250 | 855046 | Protector, Shaft with Two (2) Screws | 1 |
Motor
A 6-pole motor of at least 11.24 kW drives this pump at 958 rpm.
| Motor | kW | rpm | Frame | Class | A at 400 V | Suppliers |
|---|---|---|---|---|---|---|
| RN 180La6 | 15 | 970 | IEC 180L | IE1 | 32 |
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 180, 48 mm shaft (RN 180La6) No Cat Pumps flange listed for this motor.
Coupling
The flexible coupling joins the motor shaft to the pump shaft inside the flange.
- 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.
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