Handles up to 20% of sand, solids, leaves and debris without clogging. Semi-vortex urethane rubber impeller with shaft mounted agitator suspends solids and allows for pumping of sand and stringy material. Continuous duty, air filled copper wound motor with class B insulation. Built-in thermal protection prevents motor failure due to overloading, accidental run-dry and single phasing in three phase units. Double inside mechanical seals with silicon carbide faces (both top and bottom) run in an oil filled chamber. Double shielded, permanently lubricated, high temperature C3 ball bearings rated for a B-10 life or 60,000 hrs provide for extended operational life. 2 years commercial warranty.
Single-phase agitator pumps suspend solids when pumping sand and debris
Built-in shaft mounted agitator suspends solids
Urethane semi-vortex impeller for maximum durability and pump performance
Double inside mechanical seal with SiC faces provides longest operational life
Oil lifter provides lubrication of the seal faces. (patent pending)
V-ring seal protector protects mechanical seal from abrasive particles