Inoxpa RV/RVN Pump - R.F. MacDonald Co.

Inoxpa RV/RVN Pump

Inoxpa RV/RVN Pump

Inoxpa RV-RVN

Helicoidal Impeller Pump

The RV helicoidal impeller centrifugal is the best solution for transferring liquids with solid particles or medium viscosity products that cannot be pumped with an ordinary centrifugal pump. Due to the helicoidal shaped impeller, the transfer of the product is gentle and without clogging.

  • • Capacities up to 790 GPM
  • • Heads up tp 72 feet
  • • Temperatures up to 248 °F
  • • Pressures up to 145 PSI


RVN Data Sheet
<a href="Data Sheet” target=”_blank” rel=”noopener noreferrer” rel=”noopener noreferrer”>RVN Data Sheet


  • The RV Motor: Triphasic induction motor (IEC standard) B35-mount, 1500 rpm
    The RVN Motor: Premium Efficiency NEMA C-Face motor, 1800 rpm
    Otherwise, the two variants have identical components and configurations

  • Due to the helicoidal shape of the impeller and to the flow optimized to avoid the obstruction of the pump, solid particles pass through the pump without being damaged. Best results involve pumping solid particles suspended in water (proportion: 40% to 60%).

  • Examples of such solid particles ideal for RV/RVN pumping use includes the transfer of fruit or whole fruits, olives, mushrooms, slices of orange, vegetables, fish, and much more

  • RV/RVN pumps are widely used in wineries for the pump-over process where the high capacity and minimum destruction of the solid parts (seeds, skins, etc.) is required. The design of the pump contributes to a better extraction of tannin, the coloring matter of wine, in the phase of vinification, reducing the lees formation and, as the result, achieving high quality wines.

  • Compact, close-coupled design is ideal for space-saving installation


  • Solid Food Transfer
  • Wine Industry
  • Medium Viscosity Products
  • Food-Processing


Keywords: Inoxpa pumps, helicoidal pumps, sanitary pumps, hygienic pumps, centrifugal pumps, helicoidal impeller, solid food transfer pumps, wine pumps

Inoxpa Pumps