Positive Displacement Pump

The ALFA positive displacement pump with sanitary design is suitable for use in the dairy, food-processing, beverage, cosmetics, pharmaceutical, and fine chemicals industries. This positive displacement pump is perfect for managing all kinds of fluid, of either low or high viscosity, as well as for filtering and bottling application. It is a bare-shaft rotary lobe pump. It is made of a cast stainless steel pump casing and cover, and tri-lobe or twin-lobe rotors with sanitary attachment.

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  • Efficiency increases with increasing viscosity .
  • Flow insensitive to changing pressure.
  • Efficiency increases with increasing pressure .
  • Low internal velocity. Ideal for pumping shear sensitive fluids.
  • chemical processing.
  • liquid delivery.
  • biotechnology.
  • food, dairy and beverage processing.
  • Flow rates range between 0.4 to 55,000 lpm.
  • Total head (pressure) ranges between 0.7 and 6800 Bar.
  • Horsepower ranges between 0.5 and 4,900 hp.
  • Viscosity limits vary with pump type.