All Bronze or Corrosion Resistant Aluminum Construction
Ports:
3/4" NPT
Flow:
8.5 GPM Max
Pressure:
100 PSI Max
Stator / Rotor:
Buna Stator and Stainless Steel Rotor
Shaft Seal:
Carbon Face Mechanical Seal
Motor / Drive:
Easily Mounted to a 56 Frame Motor or 56C for explosion-proof motors. We can supply motors and assemble if required.
APPLICATIONS / CHARACTERISTICS
BRONZE OR ALUMINUM CLOSE COUPLED HELICAL ROTOR PUMP
The turning of the helical shaped rotor within the stationary stator creates a progressing cavity similar to a moving piston. Liquid is thus displaced generating a pumping action. Unlike piston pumping, extremely high pressure cannot be created because the stator is made of Buna N and is flexible. Because of this flexibility contaminated liquids can be handled. Close fit of the rotor within the stator permits lifting of liquid on the suction side as high as 20 ft. High starting torque motors are recommended in order to overcome the high starting friction of the stator. The pump is relatively quiet.
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