2SFQ plunger pump
2SFQ42SEEL
- 15.9Flow, l/min
- 83Pressure, bar
- 1725Speed, rpm
- 2.6Power, kW
60 Hz Rated at a motor speed for 60 Hz mains (North America, parts of South America and Asia).
Specification
- Flow
- 15.9 l/min
- Pressure
- 83 bar
- Speed
- 1725 rpm
- Absorbed power
- 2.6 kW
- Plunger
- 20 mm
- Shaft
- Hollow
- Weight
- 4 kg
Kits
Seal kits4
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 76265 | Seal kit, NBR (STD) | 1 | |
| 76549 | Seal kit, FFKM (.0770) | 1 | |
| 76955 | Seal kit, FPM (.0110) | 1 | |
| 76996 | Seal kit, EPDM (.0220) | 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) | 3 |
| 8 | 547153 | Cover, Bearing | 1 |
| 10 | 14041 | O-Ring, Bearing Cover-70D | 1 |
| 11 | 55337 | Seal, Oil Crankshaft | 1 |
| 15 | 14488 | Bearing, Ball, Inner | 1 |
| 20 | 547046 | Rod, Connecting | 3 |
| 25 | 544694 | Crankshaft (10.2 mm) | 1 |
| 26 | 12385 | Ring, Retaining, Bearing | 1 |
| 27 | 15710 | Bearing, Ball, Outer | 1 |
| 32 | 547961 | Cap, Oil Filler with O-Ring | 1 |
| 33 | 14179 | O-Ring, Oil Filler Cap-70D | 1 |
| 37 | 92241 | Gauge, Oil with Gasket-80D | 1 |
| 38 | 44428 | Gasket, Flat, Oil Gauge-80D | 1 |
| 48 | 44842 | Plug, Drain | 1 |
| 49 | 14179 | O-Ring, Drain Plug-70D | 1 |
| 52 | 833820 | Pin, Guide | 2 |
| 53 | 833819 | Crankcase | 1 |
| 64 | 16948 | Pin, Crosshead | 3 |
| 65 | 834203 | Rod, Plunger | 3 |
| 69 | 126259 | Washer, Oil Seal | 3 |
| 70 | 25461 | Seal, Oil Crankcase | 3 |
| 90 | 831290 | Plunger, Ceramic (M20 x 18) | 3 |
| 100 | 44869 | Retainer, Seal | 3 |
| 106 | 547683 | Seal, Low-Pressure with SS-Spring | 3 |
| 110 | 833822 | Manifold, Inlet | 1 |
| 125 | 44649 | Seal, High-Pressure, with SS-Support | 3 |
| 134 | 833821 | Valve, Inlet | 3 |
| 135 | 543689 | Spacer | 3 |
| 136 | 543690 | Spring, Inlet Valve | 3 |
| 137 | 88575 | Washer, Conical (M6) | 3 |
| 138 | 543692 | Nut (M6) | 3 |
| 152 | 549539 | O-Ring, Adapter, Spacer, Inner-70D | 3 |
| 157 | 831289 | Adapter, Valve | 3 |
| 159 | 26089 | O-Ring, Adapter, Spacer, Outer-80D | 3 |
| 164 | 544293 | Seat | 3 |
| 166 | 833825 | Valve | 3 |
| 167 | 543700 | Spring | 3 |
| 168 | 44565 | Retainer, Spring | 3 |
| 185 | 547705 | Manifold, Discharge | 1 |
| 188 | 544701 | Screw, HSH (M8 x 80) | 6 |
| 255 | 30517 | Assembly, Bolt Mount | 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 2.6 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.