2SF plunger pump
2SF15SEEL
- 5.7Flow, l/min
- 83Pressure, bar
- 1725Speed, rpm
- 0.9Power, kW
60 Hz Rated at a motor speed for 60 Hz mains (North America, parts of South America and Asia).
Specification
- Flow
- 5.7 l/min
- Pressure
- 83 bar
- Speed
- 1725 rpm
- Absorbed power
- 0.9 kW
- Plunger
- 18 mm
- Shaft
- Hollow
- Weight
- 4 kg
Kits
Seal kits5
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 30536 | Seal kit, EPDM (.0220) | 1 | |
| 32210 | Seal kit, HT (.3000) | 1 | |
| 33453 | Seal kit, FPM (.0110) | 1 | |
| 34973 | Seal kit, NBR (STD) | 1 | |
| 76969 | Seal kit, FFKM (.0770) | 1 |
Valves2
Exploded view
Parts list
Positions are the balloon numbers on Cat Pumps' exploded view.
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 5 | 547445 | Screw, HHC Sems (M6 x 14) All | 3 |
| 8 | 547153 | Cover, Bearing All | 1 |
| 10 | 14041 | O-Ring, Bearing Cover-70D All | 1 |
| 11 | 55337 | Seal, Oil, Crankshaft All | 1 |
| 15 | 14488 | Bearing, Ball, Inner All | 1 |
| 20 | 547046 | Rod, Connecting All | 3 |
| 25 | 831987 | Crankshaft (M1.8) 05SEEL | 1 |
| 25 | 46109 | Crankshaft (M3.1) 10SEEL | 1 |
| 25 | 44931 | Crankshaft (M4.5) 15SEEL | 1 |
| 25 | 45160 | Crankshaft (M6.3) 22SEEL | 1 |
| 26 | 12385 | Ring, Retaining, Bearing All | 1 |
| 27 | 15710 | Bearing, Ball, Outer All | 1 |
| 32 | 547961 | Cap, Oil Filler with O-Ring All | 1 |
| 33 | 14179 | O-Ring, Oil Filler Cap-70D All | 1 |
| 37 | 92241 | Gauge, Oil with Gasket-80D All | 1 |
| 38 | 44428 | Gasket, Flat, Oil Gauge-80D All | 1 |
| 48 | 44842 | Plug, Drain All | 1 |
| 49 | 14179 | O-Ring, Drain Plug-70D All | 1 |
| 53 | 547285 | Crankcase All | 1 |
| 64 | 16948 | Pin, Crosshead All | 3 |
| 65 | 834203 | Rod, Plunger All | 3 |
| 69 | 126259 | Washer, Oil Seal All | 3 |
| 70 | 25461 | Seal, Oil Crankcase All | 3 |
| 90 | 544697 | Plunger, Ceramic (M18 x 18) All | 3 |
| 100 | 44869 | Retainer, Seal All | 3 |
| 106 | 547683 | Seal, Low-Pressure with SS-Spring All | 3 |
| 110 | 547704 | Manifold, Inlet All | 1 |
| 125 | 44652 | Seal, High-Pressure with SS-Support All | 3 |
| 134 | 543691 | Valve, Inlet All | 3 |
| 135 | 543689 | Spacer All | 3 |
| 136 | 543690 | Spring, Inlet Valve All | 3 |
| 137 | 88575 | Washer, Conical (M6) All | 3 |
| 138 | 543692 | Nut (M6) All | 3 |
| 152 | 26089 | O-Ring, Adapter Spacer, Inner-80D All | 3 |
| 157 | 544700 | Adapter, Valve All | 3 |
| 159 | 26089 | O-Ring, Adapter Spacer, Outer-80D All | 3 |
| 164 | 544293 | Seat All | 3 |
| 166 | 543669 | Valve All | 3 |
| 167 | 543700 | Spring All | 3 |
| 168 | 44565 | Retainer, Spring All | 3 |
| 185 | 547705 | Manifold, Discharge All | 1 |
| 188 | 544701 | Screw, HSH (M8 x 80) All | 6 |
| 255 | 30517 | Assembly, Bolt Mount All | 1 |
Motor
This pump has a hollow shaft. It fits straight onto the shaft of a hollow-shaft motor or engine, so there is no flange or coupling between them. You need a hollow-shaft motor of at least 0.9 kW.
Flange
None needed: the pump fits straight onto a hollow-shaft motor.
Coupling
None needed: the pump fits straight onto a hollow-shaft motor.
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