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Serfilco - EH Vertical Pump
Model #: 999-508-012
*Prices are subject to change without notice
Serfilco’s 'EH' Sump Pump Series 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.
Standard delivery is 1-2 weeks but typically will ship sooner.
Product Description
Serfilco’s 'EH' Sump Pump Series 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 9 ft. (2.7m). The pump will lose prime, then automatically re-prime when liquid again reaches the impeller.
Material:
Performance:
Product Features
- Flows to 185 gpm or 145ft. TDH @ 60 Hz
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Non-metallic solution contact - PPP, CPVC, PVDF
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Shaft vapor seal protects motor bearing and atmosphere
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Runs dry
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Chemical duty motor (1.0 - 7.5 HP)
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Centrifugal - quiet, vibration-free
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In or out-of-tank installation
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Choice of 12" or 18" column
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NPT or BSP connections
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