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 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| P/N | Material | P/N | Curve P/N | Motor | P/N | Length | P/N | Inner Bearing | P/N | |
| 45‑3 | CPVC | 0 | 1 | 3Φ 7.5hp | 1 | 24" | -2 | Graphite (CG) | 1 | |
| 2 | 3Φ 10hp | 2 | 36" | -3 | Rulon (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 | |||||||||