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Flocculator Mixer and Low-Shear Agitator | FRH Helisem Mixer

The FRH series is a gearmotor driven mixer equipped with the patented HP2 propeller with 2 blades. This model was specifically designed for flocculation in water treatment. The HP2 impeller generates good flow with the least shear possible, making it ideal for flocculation as the flocs remain intact. It can be suitable for other applications as well that require low to medium mixing levels.

As a flocculator, the FRH mixer provides gentle agitation to preserve floc structure, making it easier to remove them from the water and ensuring optimal flocculation efficiency in water treatment.

In the industry, this low-shear agitator ensures delicate and uniform blending without compromising product consistency.

  • Tank volume: up to 515,135 gallons / From 3 to 1950 m³
  • Wetted part material: 316L S.S. / Abcite coating
  • Pumping flow max.: 83,490 gpm / 18,963 m³/h
  • Viscosity max.: 1,000 cP
  • Density max.: 1.3
  • Tank pressure: Atmospheric pressure

Powerful and compact, the FRH flocculators provide energy efficiency in a lightweight mixer with uncompromising results:

  • Up to 70% energy savings
  • Easy to install and maintain, saving valuable manpower and resources
  • Solid shafts provide easier cleaning while reducing resistance and corrosion
  • Can rotate during emptying and filling
  • Can be equipped with a frequency inverter
  • Quick to ship

The Helisem Series FRH series part numbers start with prefix codes FRH*** and FR2H***. Please see datasheet for full part number configuration options.

Download manual for the catalog of Helisem Series FRH series parts.