EH, PP/EPDM, Flow Curve #4, 3 Ph - 5.0 HP Motor, 2 x 1-1/2 NPT

Item #P-45-0645
  • Flows up to 185gpm or 145ft TDH @ 60 Hz
  • Non-metallic solution contact - PPP, CPVC, PVDF, ECTFE
  • Runs Dry - no bearings, bushings, spindles or liners to replace
  • Centrifugal - quiet, vibration-freeIN or OUT of-tank installation
  • Choice of 12" or 18" Column
  • Shaft vapor seals protects motor bearings and atmosphere
  • Chemical duty motor (1.0 - 7.5 HP)
  • NPT or BSP connections
    The Series 'EH' Sump Pump Features a cantilevered, sleeved SS shaft with vapor seal between the rotating shaft and the support column to further protect the motor. The cantilevered shaft eliminates bearings and conventional pump seals, resulting in a pump that can run dry without damage. 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. A unique characteristic of all Series 'EH' pumps is their ability to lift solution with an optional suction extension pipe installed. With the motor energized, the pump will self-prime when liquid is at impeller level. The solution level will then be pumped down to the end of the suction extension to a maximum depth of 9ft (2.7m). The pump will lose prime, then automatically re-prime when liquid again reaches the impelller.

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    CategoryPumps
    Connection Size2" x 1-1/2"
    Connection TypeNPT
    Elastomer MaterialEPDM
    MaterialPolypropylene
    ManufacturerSERFILCO
    Motor Horsepower5.0 hp
    Motor Phase3ph
    RPM3450 RPM
    SeriesEH

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