Serfilco "EFB" Pump

The Series 'EFB' Vertical Pump represents the next generation of molded pumps from SERFILCO with flows to 400 gpm at 60 Hz. It is a robust design to meet the most demanding applications while providing the economy of operation found in all of our molded pumps. The 'EFB' features a CPVC sleeved, SS shaft with vapor seal to provide protection for the motor. The use of Alumina/Graphite or Alumina/Rulon bearings means that the EFB can be built as a fully molded pump to lengths of 4ft. This pump is offered in CPVC construction with either FKM or EPDM elastomers and, as with all of our vertical pumps, provides non-metallic solution contact.
A compound impeller prevents liquid from rising in the column even at maximum TDH, while the fully enclosed bottom impeller provides high hydraulic efficiency at low horsepower.