Model WPM

Model: WPM
Standard: ISO 15783

Type WPM is a single or multi-stage self-priming horizontal side channel pump.

In addition to the self-priming ability side channel pumps have the advantage due to their high pressure factor to work more economically when pumping small flow rates against relatively high pressure levels, as normal centrifugal pumps.

The suction and pressure supports can be rotated in all directions in 90 ° increments.

A self-priming ability is only guaranteed with overhead suction and discharge nozzles.

The steps are sealed off from the atmosphere by chambered O-rings. The bearing of the pump shaft takes place in plain bearings.

The pump has a permanent magnet coupling, while the containment shell hermetically seals the fluid to the outside.

Through an internal circulation system, the heat generated by eddy current losses is dissipated.

The direct mounting of the additional motor eliminates additional bearings and the mechanical coupling.

Feature

• Q max: 2,4 m³/h [10.6]**
• H max: 260 m [853 ft]**
  
• operating pressure: 24 bar [348 psi]*
  
• temperature: 150° C [302° F]*
  
• max rotational speed: 3500 min−1
  
• gasket/mechanical seal: magnetic coupling
  
• installation: horizontal
  
• self-priming: no
  
• bearing: plain bearing
  
• materials: duplex, Ni-based, austenitic steel
  
• standards: ISO 15783
  
• explosion protection: category 2 / zone 1