Sewage Pump

WSV52 Series

Sewage Pump

WSV52 Series

Ideal for commercial raw sewage applications, the WSV52 Series pumps bring efficiency and reliability to face these tough challenges. Developed to tackle demanding commercial dewatering sump applications with up to 2" solids, Little Giant's WSV52 Series is built to power through anything that gets in its way.

Features & Benefits

  • 1/2 horsepower oil-free permanent split capacitor motor
  • Automatic operation
  • 2" FNPT (51 mm) discharge
  • Continuous duty operation
  • Up to 2" solids-handling capability
  • 20' power cord sealed at the motor housing


Little Giant's WSV52 Series highlights a 1/2 horsepower, oil-free permanent split capacitor motor at 115 volts. It's equipped with a Piggyback Mechanical Float Switch to fully automate the pump for efficiency and delivers a maximum of 12 amps of power. The continuous duty design ensures consistency throughout pump operations with a peak performance of 90 GPM at 5' of head height.


Capacity 90 gpm @ 5'
Shut Off 25' (7.6 m)
Max. Liquid Temp. 140 °F (60 °C)
Discharge 2" FNPT (51 mm)
Impeller Epoxy-coated cast iron
Electrical 115 V, 60 Hz, 6 A
Operation Automatic


Head GPM (LPM)
5' 90 (340.7)
10' 75 (283.9)
15' 57 (215.8)
20' 35 (132.5)

Order Information

WSV52 Series Sewage Pump

Item Model Volts Switch Type Cord Length Discharge
620236 WSV52HAM 115 VAC Piggyback Mechanical Float 20 ft / 6.1 m 2 "

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