Full range of 1/3 - 15 HP single-phase protectors were a 4" submersible, 2-wire and 3-wire motor is used and for aboveground pressure-boost applications.
PENTEK® offers 5 models for your application needs based on HP and Motor Type: SPP-111, SPP-111-3RL, SPP-231, SPP-233 and SPP-235.