5CP plunger pump
5CP2120B
- 15.1Flow, l/min
- 172Pressure, bar
- 950Speed, rpm
- 5.11Power, kW
50 Hz Rated at a motor speed for 50 Hz mains (UK, Europe, Africa, Australia, most of Asia).
Specification
- Flow
- 15.1 l/min
- Pressure
- 172 bar
- Speed
- 950 rpm
- Absorbed power
- 5.11 kW
- Plunger
- 20 mm
- Shaft
- Solid, Ø20 mm
- Weight
- 8.7 kg
Kits
Valves1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 30821 | Valve kit, NBR (STD) | 2 |
Seal kits1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 33628 | Seal kit, NBR (STD) | 1 |
Exploded view
Parts list
Positions are the balloon numbers on Cat Pumps' exploded view.
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 5 | 126542 | Screw, Sems HHC (M8 x 16) | 8 |
| 8 | 46910 | Cover, Bearing | |
| 10 | 14028 | O-Ring, Bearing Cover | 2 |
| 11 | 43222 | Seal, Oil, Crankshaft | |
| 15 | 14480 | Bearing, Ball | 2 |
| 20 | 48742 | Rod, Connecting Assembly | 3 |
| 25 | 46928 | Crankshaft, Dual-End | 1 |
| 32 | 46798 | Cap, Oil Filler, Domed | 1 |
| 33 | 14179 | O-Ring, Oil Filler Cap | 1 |
| 37 | 92241 | Gauge, Oil, Bubble with Gasket | 1 |
| 38 | 44428 | Gasket, Flat, Oil Gauge | 1 |
| 40 | 125824 | Screw, Sems HHC (M6 x 16) | 4 |
| 48 | 25625 | Plug, Drain (1/4" x 19 BSP) | 1 |
| 49 | 23170 | O-Ring, Drain Plug | 1 |
| 50 | 46940 | Cover, Rear | 1 |
| 51 | 14044 | O-Ring, Rear Cover | 1 |
| 53 | 48617 | Crankcase | 1 |
| 64 | 46746 | Pin, Crosshead | 3 |
| 65 | 48458 | Rod, Plunger | 3 |
| 70 | 46838 | Seal, Oil, Crankcase | 3 |
| 75 | 43328 | Slinger, Barrier | 3 |
| 88 | 45697 | Washer, Keyhole (M18 x 10) | 3 |
| 90 | 46841 | Plunger (M20 x 50) | 3 |
| 98 | 46730 | Washer, Seal-90D | 3 |
| 99 | 48201 | Retainer, Plunger with Stud (M6) | 3 |
| 100 | 46749 | Retainer, Seal | 3 |
| 106 | 43305 | Seal, Low-Pressure with S-Spring | 3 |
| 120 | 46843 | Case, Seal | 3 |
| 121 | 13978 | O-Ring, Seal Case | 3 |
| 125 | 43307 | Seal, High-Pressure with S-Support | 3 |
| 162 | 48361 | Backup Ring, Seat | 6 |
| 163 | 43358 | O-Ring, Seat | 6 |
| 164 | 43725 | Seat | 6 |
| 166 | 43723 | Valve | 6 |
| 167 | 43750 | Spring | 6 |
| 168 | 44565 | Retainer, Spring | 6 |
| 172 | 49382 | O-Ring, Valve Plug | 6 |
| 174 | 43849 | Plug, Valve | 6 |
| 185 | 48245 | Manifold, Head-W770 | 1 |
| 185 | 49716 | Manifold, Head-Special Brass | 1 |
| 188 | 126513 | Screw, HSH (M8 x 70) | 8 |
Motor
A 6-pole motor of at least 5.11 kW drives this pump at 950 rpm.
| Motor | kW | rpm | Frame | Class | A at 400 V | Suppliers |
|---|---|---|---|---|---|---|
| RN 160Ma6 | 7.5 | 965 | IEC 160M | IE1 | 18.1 | |
| RN 132Mb6 uprated | 5.5 | 960 | IEC 132M | IE1 | 13.1 |
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 132, 38 mm shaft (RN 132Mb6) No Cat Pumps flange listed for this motor.
- IEC 160, 42 mm shaft (RN 160Ma6) No Cat Pumps flange listed for this motor.
Coupling
The flexible coupling joins the motor shaft to the pump shaft inside the flange.
- IEC 132, 38 mm motor shaft No Cat Pumps coupling listed: you need one for a 38 mm motor shaft to 20 mm pump shaft.
- IEC 160, 42 mm motor shaft No Cat Pumps coupling listed: you need one for a 42 mm motor shaft to 20 mm pump shaft.
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