p>Use where single or variable speed operation and Plastic Epoxy
material is desirable. Self-priming, 8gpm 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 standard and high
pressure impeller kit 7614-0002 and 8980-0002 for hygienic
applications and some keytone solvents. Use Tungsten Carbide seal
when pumping highly corrosive or abrasive fluids. Do not pump
gasoline or other flammable liquids. Motor is not explosion proof.
DO NOT RUN DRY.
For pumphead only models (30510-3xxx) select NEMA H156C Frame
C-Face motor rated at 3/4 HP at 1750 RPM with appropriate service
factor. Motor must handle high axial loads. Ball bearing locked
against axial movement is recommended. Motor must deliver 1.5
ft-lbs and 4.3 ft-lbs torque minimum in forward and reverse
directions respectively. Use only capacitor start motors.
For pedestal mount models (30510-1xxx) operating at 1750 RPM,
select 3/4 HP or 1 1/2 HP motor for standard or high pressure
impellers respectively, with an appropriate service factor. For
high pressure impellers, the motor must supply 3 ft-lbs or 6.9
ft-lbs. of torque minimum for forward and reverse operation