Composite rotor can

Thermoplastic CFRP rotor cans for maximum performance

Corrosion resistance, chemical stability and diffusion-resistance, even with aggressive media.

In wet rotor pumps, the rotor directly runs inside the pumped medium. Rotor and stator are separated only by a so called rotor can tube.

High demands for composite tubes for canned rotor pumps

The rotor can must fulfill different requirements in order to allow stable and efficient service of the pump.

The separating can has to carry the load from inside pressure, provide sufficient chemical stability and diffusion resistance and at the same time remain as thin walled as possible to reduce eddy current losses to a minimum.

Thermoplastic components set new standards

Outstanding energy efficiency

Wound thermoplastic composites can offer all these features and hereby sets new standards in efficiency of canned rotor pumps.