• Properties

    Property
    Max. flow 462 GPM
    Max suction lift 246 feet
    Max. Inlet pressure 188.5 PSI
    Viscosity 10 cPs
    Max. temperature 284 °F
    Impeller type Open 
    Max. free passage 0.87 inch
    Max. drive power 29.5 hp
    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 material o-ring EPDM, FKM, FEP-FKM, FFKM or similar
    Connections 3A approved sanitary fittings only 
    Surface finish Hygienic quality, internal welds hand polished + electropolished (wetted parts 0.8 µm)
    Certificates 3A. 1935/2004 EC. FDA. USP. ATEX. EAC 
  • Description

    The pumps of the CRP+ series are perfectly cleanable 3A certified 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 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.

Pump series CRP+

  1. Electropolished, easy to clean construction, no bacteria traps and no small clearances in order to clean the area around the O-ring
  2. Unique air handling design with cleanable air separator
  3. By-pass to casing taking care about air evacuation
  4. Monobloc execution with std. IEC motors

 

Application areas

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.

In pharmaceutical and biotech industry they are mainly used for CIP return applications.

Your benefits

  • Higher pump efficiency compared with a classic liquid ring pump
  • Low NPSH values: less risk on cavitation
  • Electropolished: perfectly cleanable
  • Easy construction and easy maintenance: less downtime
  • Standard components
  • Easy to install
  • 1 mechanical seal diameter for the entire range
  • Robust construction
  • Limited noise level

Performance Curves

Assembly and disassembly videos

Assembly video - configuration with sterile seal

Assembly video - configuration with sterile seal

Disassembly video - replacement of sterile seal

Disassembly video - replacement of sterile seal

Assembly video - bellows gasket configuration

Assembly video - bellows gasket configuration

Assembly video - configuration with quench and bellows gasket

Assembly video - configuration with quench and bellows gasket

Assembly video - double gasket configuration

Assembly video - double gasket configuration

Disassembly video - bellows gasket configuration

Disassembly video - bellows gasket configuration