5 Frame plunger pump
301
- 12.1Flow, l/min
- 152Pressure, bar
- 1725Speed, rpm
- 3.6Power, kW
60 Hz Rated at a motor speed for 60 Hz mains (North America, parts of South America and Asia).
Specification
- Flow
- 12.1 l/min
- Pressure
- 152 bar
- Speed
- 1725 rpm
- Absorbed power
- 3.6 kW
- Plunger
- 20 mm
- Shaft
- Solid, Ø20 mm
- Weight
- 9.1 kg
Kits
Valves3
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 31152 | Valve kit, NBR (STD) | 2 | |
| 34152 | Valve kit, FPM (.0110) | 2 | |
| 76148 | Valve kit, EPDM (.0220) | 2 |
Seal kits4
Exploded view
Parts list
Positions are the balloon numbers on Cat Pumps' exploded view.
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 5 | 92538 | Screw, HHC Sems (M6x16) | 8 |
| 8 | 43344 | Cover, Bearing | 1 |
| 10 | 43343 | O-Ring, Cover, Bearing | 2 |
| 11 | 43222 | Seal, Oil, Crankshaft | 1 |
| 15 | 14480 | Bearing, Ball | 2 |
| 20 | 45883 | Rod, Connecting | 3 |
| 25 | 44923 | Crankshaft, Single-End (M8) | 1 |
| 30 | 44949 | Cover, Blind Shaft | 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, Flexible | 1 |
| 40 | 92542 | 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 | 48772 | Cover, Rear | 1 |
| 51 | 48773 | O-Ring, Crankcase Cover | 1 |
| 53 | 48769 | Crankcase | 1 |
| 56 | 43355 | Oil, Pan | 1 |
| 64 | 43351 | Pin, Crosshead | 3 |
| 65 | 45256 | Rod, Plunger, Short | 3 |
| 70 | 43228 | Seal, Oil, Crankcase | 3 |
| 75 | 43328 | Slinger, Barrier | 3 |
| 88 | 45697 | Washer, Keyhole (M18 x M10) | 3 |
| 90 | 43367 | Plunger (M20 x 72) | 3 |
| 95 | 89653 | Stud, Plunger Retainer (M6 x 64.5) | 3 |
| 96 | 43235 | Backup Ring, Plunger Retainer | 3 |
| 97 | 17399 | O-Ring, Plunger Retainer | 3 |
| 98 | 44041 | Gasket | 3 |
| 99 | 44031 | Retainer, Plunger (M6) | 3 |
| 100 | 45688 | Retainer, Seal, 2-Piece | 3 |
| 101 | 43302 | Wick, Long Tab | 3 |
| 106 | 44127 | Seal, Low-Pressure with SS-Spring | 3 |
| 120 | 45680 | Case, Seal | 3 |
| 121 | 14200 | O-Ring, Seal Case | 3 |
| 125 | 44649 | Seal, High-Pressure with SS-Support | 3 |
| 162 | 48361 | Backup Ring, Seat | 6 |
| 163 | 43358 | O-Ring, Seat | 6 |
| 164 | 44128 | Seat | 6 |
| 166 | 543669 | Valve | 6 |
| 167 | 44056 | Spring | 6 |
| 168 | 44565 | Retainer, Spring | 6 |
| 171 | 44832 | Spring, Coil | 6 |
| 172 | 49382 | O-Ring, Valve Plug | 6 |
| 174 | 49296 | Plug, Valve | 6 |
| 185 | 45151 | Head, Manifold | 1 |
| 185 | 49583 | Head, Manifold, Flushed | 1 |
| 186 | 15847 | Lockwasher (M10) | 1 |
| 188 | 87950 | Screw, HSH Sems (M10 x 35) | 2 |
Motor
Rated at 1725 rpm, the speed of a 4-pole motor on a 60 Hz supply. The motors below are listed with their 50 Hz figures and are at least 3.6 kW. Order the one you pick wound for 60 Hz and your supply voltage.
| Motor | kW | rpm | Frame | Class | A at 400 V | Suppliers |
|---|---|---|---|---|---|---|
| RNE 112a4 | 4 | 1450 | IEC 112 | IE3 | 8.2 | |
| RN 112a4 | 4 | 1430 | IEC 112 | IE1 | 8.5 | |
| RN 100c4 uprated | 4 | 1405 | IEC 100 | IE1 | 9.1 | |
| RNM 112d4 | 4 | 1400 | IEC 112 | Single-phase | 22 at 230 V |
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 100, 28 mm shaft (RN 100c4) No Cat Pumps flange listed for this motor.
- IEC 112, 28 mm shaft (RNE 112a4, RN 112a4, RNM 112d4) No Cat Pumps flange listed for this motor.
Coupling
The flexible coupling joins the motor shaft to the pump shaft inside the flange.
- IEC 100, 28 mm motor shaft No Cat Pumps coupling listed: you need one for a 28 mm motor shaft to 20 mm pump shaft.
- IEC 112, 28 mm motor shaft No Cat Pumps coupling listed: you need one for a 28 mm motor shaft to 20 mm pump shaft.
Other Cat Pumps 5 Frame pumps
304545G1310310B310S311317340340B340S341341G1347350350B350S351351G1357