WML plunger pump
WML 1214
Part number 04.8001.97.3
- 12Flow, l/min
- 140Pressure, bar
- 1450Speed, rpm
- 2.9Power, kW
50 Hz Rated at a motor speed for 50 Hz mains (UK, Europe, Africa, Australia, most of Asia).
Specification
- Flow
- 12 l/min
- Pressure
- 140 bar
- Speed
- 1450 rpm
- Absorbed power
- 2.9 kW
- Max water temperature
- 60 °C
- Plunger
- 18 mm
- Shaft
- Solid, Ø24 mm
- Inlet
- 1/2 BSP
- Outlet
- 3/8 BSP
- Weight
- 7 kg
- Oil
- 0.6 litres, SAE 75 - W 90
Kits
Water seals1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 049813973 | Seal kit 12, Ø18 mm plungers |
Valves1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 049835973 | Valve kit 63 |
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 WML 1214 and part number 04.8001.97.3.
Motor
A 4-pole motor of at least 2.9 kW drives this pump at 1450 rpm. Single-phase motors are listed last, for a 230 V supply.
| Motor | kW | rpm | Frame | Class | A at 400 V | Suppliers |
|---|---|---|---|---|---|---|
| RNE 100b4 | 3 | 1440 | IEC 100 | IE3 | 6.8 | |
| RN 100b4 | 3 | 1420 | IEC 100 | IE1 | 6.4 | |
| RNM 100c4 | 3 | 1410 | IEC 100 | Single-phase | 17 at 230 V | |
| RNM 112c4 | 3 | 1415 | IEC 112 | Single-phase | 18.5 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 (RNE 100b4, RN 100b4, RNM 100c4) No Bertolini flange listed for this motor.
- IEC 112, 28 mm shaft (RNM 112c4) No Bertolini 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 Bertolini coupling listed: you need one for a 28 mm motor shaft to 24 mm pump shaft.
- IEC 112, 28 mm motor shaft No Bertolini coupling listed: you need one for a 28 mm motor shaft to 24 mm pump shaft.
Other Bertolini WML pumps
WML 1114-FWML 1117WML 1117-FWML 1120-FWML 1217WML 1316-FWML 1317WML 1320-FWML 1515WML 1515-FWML 1520-BWML 1520-F