WBC plunger pump
WBC 911
Part number 02.6051.97.3
- 9Flow, l/min
- 110Pressure, bar
- 1450Speed, rpm
- 1.8Power, kW
50 Hz Rated at a motor speed for 50 Hz mains (UK, Europe, Africa, Australia, most of Asia).

Specification
- Flow
- 9 l/min
- Pressure
- 110 bar
- Speed
- 1450 rpm
- Absorbed power
- 1.8 kW
- Max water temperature
- 60 °C
- Plunger
- 18 mm
- Shaft
- Hollow
- Inlet
- 3/8 BSP
- Outlet
- 3/8 BSP
- Weight
- 6 kg
- Oil
- 0.5 litres, SAE 75 - W 90
Kits
Valves1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 019826973 | Valve kit 141 |
Water seals1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 049813973 | Seal kit 12, Ø18 mm plungers |
Oil seals1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 049836973 | Radial ring kit 64 |
Parts list
For parts not covered by the kits above, ask a supplier and quote the model WBC 911 and part number 02.6051.97.3.
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 1.8 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.
Other Bertolini WBC pumps
WBC 812-FWBC 814-FWBC 1111WBC 1114-FWBC 1312WBC 1411-FWBC 1415-F