The pumps of the CRP series are perfectly cleanable air handling pumps and are mainly used to pump a mixture of liquid and air. Constructed in thick cold rolled plate, 100% non-porous and extremely smooth. The pumps have open or closed investment cast impellers, constructed in 316L or duplex materials.
Thanks to its crevice-free design and electropolishing as a final surface treatment, the CRP pump series are perfectly cleanable, resulting in a reliable component for your production process.
Thanks to its unique air handling design based on a standard centrifugal pump, the CRP series are particularly suitable as a CIP return pump, as well as for unloading applications.
They are used in the most demanding hygienic applications in almost all industries such as dairies, breweries, beverage industry, distilleries, etc.
|max. flow rate||150 m³/h|
|max. differential head||75 m|
|max. inlet pressure||13 bar|
|max. liquid viscosity||10 cP|
|impeller type||open or closed|
|max. free passage||22 mm|
|max. motor power||22 kW|
|max. speed||3000/3600 rpm|
|available frequency||50/60 Hz|
|materials wetted parts||stainless steel 316L or similar|
|mechanical seal configuration||single bellow, sterile, quench, double|
|available O-ring material||EPDM, FKM, FEP-FKM, FFKM or similar|
|connections||sanitary fittings only|
|surface finish||hygienic quality, internal welds hand polished + electropolished (casing: 0.8 μm + impeller: 3.2 μm)|
|certificates & legislation|
For all different configurations of the CRP series you can find an assembly/disassembly video here. These videos show easy to follow steps to assemble the pumps and replace the seals.