RAL plunger pump
RAL 1640-P
Part number 08.1019.97.A
- 17Flow, l/min
- 400Pressure, bar
- 1450Speed, rpm
- 12.9Power, kW
50 or 60 Hz The maker gives figures for both supplies.
Specification
- Flow
- 17 l/min (20 l/min at 60 Hz)
- Pressure
- 400 bar
- Speed
- 1450 rpm (1725 rpm at 60 Hz)
- Absorbed power
- 12.9 kW (15.2 kW at 60 Hz)
- Max water temperature
- 74 °C
- Plunger
- 18 mm
- Shaft
- Solid, Ø30 mm
- Inlet
- 1” BSP
- Outlet
- 3/8 BSP
- Weight
- 19.5 kg
- Oil
- 1.5 litres, SAE 75 - W 90
Kits
Valves1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 069867973 | Valve kit 123 |
Oil seals1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 089816973 | Radial ring kit 146 |
Water seals1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| 89831973 | Seal kit 269, Ø18 mm plungers |
Parts list
For parts not covered by the kits above, ask a supplier and quote the model RAL 1640-P and part number 08.1019.97.A.
Motor
A 4-pole motor of at least 12.9 kW drives this pump at 1450 rpm on 50 Hz. On a 60 Hz supply a motor with the same poles turns it at 1725 rpm, where it takes 15.2 kW. Order that motor wound for 60 Hz and rated for at least that power.
| Motor | kW | rpm | Frame | Class | A at 400 V | Suppliers |
|---|---|---|---|---|---|---|
| RNE 160La4 | 15 | 1465 | IEC 160L | IE3 | 30.5 | |
| RN 160La4 | 15 | 1450 | IEC 160L | IE1 | 30 |
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 160, 42 mm shaft (RNE 160La4, RN 160La4) No Bertolini flange listed for this motor.
Coupling
The flexible coupling joins the motor shaft to the pump shaft inside the flange.
- IEC 160, 42 mm motor shaft No Bertolini coupling listed: you need one for a 42 mm motor shaft to 30 mm pump shaft.
Other Bertolini RAL pumps
RAL 1840-PRAL 2035-PRAL 2335-PRAL 2535-PRAL 2830-PRAL 3030-P