At the heart of this system is a 2” Gorman-Rupp O Series® self-priming centrifugal pump with Viton® or Buna seal, close-coupled to a 1 HP Class 1, Group D, single phase explosion-proof TEFC electric motor with 50’ (15 m) of 12 gauge, type SO cable.

The pump is equipped with a venturi-type eductor which permits recirculation of the operating fluid without contaminating the tank, and a handoperated valve for backflushing. The discharge and suction ports of the pump are fitted with quick-connect couplers.