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Helicoidal Impeller Pump RV

  • Overview
  • Features & Benefits
  • Specifications
  • Other Info


The RV centrifugal pump with helicoidal impeller is the best solution for the transfer of liquids with solid particles or medium viscosity products that cannot be pumped with an ordinary centrifugal pump. Due to the helicoidal shape of the impeller, the transfer of the product is gentle and for liquids with suspended solid particles (up to 40%) the pump does not block.  It is ideal for the transfer of pieces of fruit or whole fruits, olives, mushrooms, slices of orange, vegetables, fish, etc.

RV pumps are widely used in wineries for the pump-over process where high capacity and minimum destruction of the solid parts (seeds, skins, etc.) is required.

Designs and Features

  • Close-coupled design
  • Helicoidal impeller
  • Pump casing with drain port
  • Pump casing with volute
  • High efficiency (>70%), low power consumption
  • Motor: IEC B35, 1500 rpm, IE2
  • Mechanical seal: EN 12756 (DIN 24960 L1K)
  • Connections: DIN 11851
  • Maximum particle size: ø 75mm


  • Parts in contact with the product: AISI 316L
  • Lantern: AISI 316L
  • Other St.St. parts: AISI 304
  • Gaskets: EPDM
  • Mechanical seal: SiC/SiC/EPDM
  • Internal surface finish: bright polish
  • External surface finish: matt


  • Connections: SMS, Clamp, Macon, Garolla, FIL, RJT, DIN flanges, etc
  • CE control panel with 10 m cable and plug
  • St.St. trolley
  • Remote control
  • Motor shroud and adjustable legs
  • Motor with a frequency converter
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