CH plunger pump
CHC 12/50 S
Part number 291000
- 12Flow, l/min
- 500Pressure, bar
- 1450Speed, rpm
- 11.5Power, 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
- 500 bar
- Speed
- 1450 rpm
- Absorbed power
- 11.5 kW
- Shaft
- Solid, Ø24 mm
Kits
Plungers1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| KIT 85 | Plunger kit |
Low pressure seals1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| KIT 87 | Low pressure seal kit |
High pressure seals1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| KIT 88 | High pressure seal kit |
Valves1
| Part number | Description | Per pump | Suppliers |
|---|---|---|---|
| KIT 152 | Valve kit |
Exploded view
Parts list
The parts that come in this pump's service kits, by Udor part number.
Motor
A 4-pole motor of at least 11.5 kW drives this pump at 1450 rpm.
| 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) C14
Coupling
The flexible coupling joins the motor shaft to the pump shaft inside the flange.
- IEC 160, 42 mm motor shaft No Udor coupling listed: you need one for a 42 mm motor shaft to 24 mm pump shaft.