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Mains Units

CHX plunger pump

CHX 25-1000

Part number 74.1037.97.3

  • 25Flow, l/min
  • 1000Pressure, bar
  • 1000Speed, rpm
  • 47.9Power, kW

50 Hz Rated at a motor speed for 50 Hz mains (UK, Europe, Africa, Australia, most of Asia).

Bertolini CHX pump

Specification

Flow
25 l/min
Pressure
1000 bar
Speed
1000 rpm
Absorbed power
47.9 kW
Max water temperature
60 °C
Plunger
15 mm
Shaft
Solid, Ø40 mm
Inlet
3/4” BSP
Outlet
3/8 BSP-M-60°
Weight
91 kg
Oil
4 litres, SAE 75 - W 90

Data sheet (PDF, Bertolini)

Kits

Oil seals1

Part numberDescriptionPer pumpSuppliers
745006973Radial ring kit 235 

Valves1

Part numberDescriptionPer pumpSuppliers
745015973Valve kit 339 

Water seals1

Part numberDescriptionPer pumpSuppliers
745020973Seal kit 358, Ø15 mm plungers 

Parts list

For parts not covered by the kits above, ask a supplier and quote the model CHX 25-1000 and part number 74.1037.97.3.

Motor

This pump needs 47.9 kW at 1000 rpm, more than the largest motor of that speed listed here.

Flange

The flange depends on the motor, so it is chosen with the motor.

Coupling

The coupling depends on the motor shaft, so it is chosen with the motor.

Other Bertolini CHX pumps

CHX 21-1000