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PRP2

The PRP2 series pumps are perfectly cleanable, 3A certified air handling pumps, primarily used to pump a mixture of liquid and air. These perfectly cleanable pumps come with stainless steel 316L pump casings, constructed from thick cold-rolled plate, 100% non-porous and extremely smooth. The pumps are equipped with fully machined open impellers made from 1.4435 material. Owing to their crevice-free design and electropolishing as the final surface treatment, the PRP2 series pumps are impeccably cleanable, making them a dependable component in your production process.

  • Properties

    Property
    Max. flow 80 m3/h
    Differential head 75 m wc
    Max. Inlet pressure 13 bar
    Viscosity 10 cP
    Max. temperature 140 °C
    Impeller type Open 
    Max. free passage 22 mm
    Max. drive power 22 kW
    Speed 3000 / 3600 rpm
    Available frequency 50 / 60 Hz 
    Materials wetted parts Stainless steel 316L for casing and backplate, 1.4435 for the impellers, duplex 1.4462 for metallic parts of the seal and impeller screw
    Available materials O-ring EPDM, FKM, FEP-FKM, FFKM, Silicone
    Mechanical seal configuration Single, quench, double
    Connections Sterile connections 
    Surface finish Pharmaceutical quality, roughness value < 0,4 µm for wetted parts, electropolished and fully certified.
    Certificates 3A. 1935/2004 EC. FDA. USP. ATEX. EAC 

  • Description

    The PRP2 series pumps are perfectly cleanable, 3A certified air handling pumps, primarily used to pump a mixture of liquid and air. These perfectly cleanable pumps come with stainless steel 316L pump casings, constructed from thick cold-rolled plate, 100% non-porous and extremely smooth. The pumps are equipped with fully machined open impellers made from 1.4435 material. Owing to their crevice-free design and electropolishing as the final surface treatment, the PRP2 series pumps are impeccably cleanable, making them a dependable component in your production process.

  • Downloads

Pump series PRP2

  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. Fully drainable
  5. Monobloc execution with std. IEC motors

 

Application areas

Thanks to its unique air handling design based on a standard centrifugal pump, the PRP2 series are particularly suitable as CIP return pump!

Your benefits

  • High pump efficiency lower energy consumption
  • Low NPSH values: less risk on cavitation
  • Electropolished: perfectly cleanable
  • Easy & robust construction and easy maintenance: Less downtime
  • Limited noise level
  • 1 mechanical seal diameter for the entire range
  • Fully certified (roughness value, FDA, USP, 3.1 for wetted parts, certificate of conformity, etc.)
  • Suitable for SIP
  • Parts in contact < 0,4 μm

Performance Curves