• Properties

    Property
    Max. flow 150 m3/h
    Differential head 75 m wc
    Max. Inlet pressure 13 bar
    Viscosity 10 cP
    Max. temperature 140 °C
    Impeller type Open or closed 
    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 or similar
    Mechanical seal configuration Single bellow, single balanced, quench, double
    Available O-ring materials EPDM, FKM, FEP-FKM, FFKM or similar
    Connections BSP fittings. flanges according to EN1092-1/01 & 02. ANSI flanges 
    Surface finish Industrial finish: welds are not hand polished. Final surface treatment: electropolished
    Certificates ATEX. EAC 
  • Description

    These air handling pumps have stainless steel 316L pump casings constructed from thick cold-rolled plate, 100% non-porous and extremely smooth. The pumps feature open or closed investment cast impellers, made from 316L or duplex materials. Together with an electropolished design, the industrial air handling pump series IRP are a reliable component in your production process.

Pump series IRP

  1. Unique air handling design with cleanable air separator
  2. By-pass to casing taking care about air evacuation
  3. Monobloc execution with std. IEC motors

Application areas

Thanks to the unique design of air treatment based on a standard centrifugal pump, the IRP series is particularly suitable as CIP return pumps, as well as for emptying all types of tankers and trucks.

Your benefits

  • Higher pump efficiency compared to a traditional liquid ring pump
  • Low NPSH values, less risk of cavitation
  • Electropolished: high corrosion resistance simple and robust construction, easy maintenance: reduced downtime
  • Design without a non-return valve
  • Easy to install
  • 2 sealing diameters for the entire range 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