Pump Handles Liquids with Changing Viscosity


Called “the pump with a brain,” the 220TV variable-volume pump immediately responds to changes in the discharge line to provide optimum delivery of a liquid with changing viscosity.


With the suction port on the top, the 220TV reduces resistance to flow and eliminates pipe fittings in critical suction applications. Because it protects itself without bypassing any liquid, it allows smaller drives, resulting in dramatic reductions in energy consumption.


The 220TV’s design is based on Tri-Rotor’s unique positive displacement rotary piston pump principle and features the simplicity of only three moving parts.


Specifications for the 220TV pump:

  • 4-in. flanged ports
  • extra-long bronze shaft bearing
  • handles high-viscosity liquids to 5 million ssu/1 million
  • speeds matched to viscosity, up to 220 gpm
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