Use where single or variable speed operation and 316 Stainless
Steel material is desirable. Self-priming, 22 gpm flow, and debris
tolerant. Nitrile impeller is ideal for oil based products. Use
Neoprene for water and general purpose pumping. Use Viton for
hydrocarbons and most solvents. Optional EPDM impeller kit
8981-0002 for hygienic applications and some keytone solvents. Use
Tungsten Carbide seal when pumping highly corrosive or abrasive
fluids. Long lasting AC induction motor has no brushes to wear out.
Do not pump gasoline or other flammable liquids. Motor is not
explosion proof. DO NOT RUN DRY.
For pumphead only models (30520-2xxx) select NEMA H145TC Frame
C-Face motor rated at 1.5 HP at 1750 RPM with appropriate service
factor. Motor must handle high axial loads. Front ball bearing
locked against axial movement is recommended. Motor must deliver
4.8 ft-lbs and 11.2 ft-lbs torque minimum in forward and reverse
directions respectively. Use only capacitor start motors.
For pedestal mount models (30520-0xxx) operating at 1750 RPM,
select 1.5 HP or 3 HP motor for standard or high pressure impellers
respectively, with an appropriate service factor. For high pressure
impellers, the motor must supply 7.9 ft-lbs or 16.3 ft-lbs. of
torque minimum for forward and reverse operation respectively.