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.
Part number configuration | ||||||||||
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Model | P/N | Material | P/N | Curve P/N | Motor | P/N | Length | P/N | Inner Bearing | P/N |
'EFB' series | 45‑3 | CPVC | 0 | 1 | 3Φ 7.5hp | 1 | 24" | -2 | Rulon (CG) | 1 |
2 | 3Φ 10hp | 2 | 36" | -3 | Graphite (CR) | 2 | ||||
3 | 3Φ 15hp | 3 | 48" | -4 | ||||||
4 | 1Φ 7.5hp | 4 | ||||||||
5 | 3Φ 7.5hp 50Hz | 5 | ||||||||
6 | 3Φ 10hp 50Hz | 6 | ||||||||
3Φ 15hp 50Hz | 8 | |||||||||
1Φ 7.5hp 50Hz | 7 |