620003 WS52AM

Little Giant WS52 1hp sewage pump Series offers high-performance capabilities in 115V, 20' cord, automatic operation, with mechanical float switch.

Item: 620003
Model: WS52AM


HP 1/2 hp
Frequency 60 Hz
Phase Single-Phase
Amps - Full Load 11.6 A
Amps - Starting 47.4 A
Full Load Watts 940 W
Volts 115 VAC
Cord Length 20 ft
Pump Power Cord Type SJOW
Pump Power Cord Gauge 14-3
Lead Length 20 ft
Motor Type Submersible
Continuous Duty Yes
Thermal Overload Protection Yes
Maximum Flow Rate - 60Hz 135 gpm / 8100 gph
Minimum Flow Rate - 60Hz 10 gpm / 600 gph
Shut-Off 23 ft
Minimum Head - 60Hz 5 ft
Shut Off Height - 60Hz 23 ft
Stages 1
Max Solid Handling Size 2 "
Switch Type Piggyback Mechanical Float
Motor Cooling Oil


Max Fluid Temperature 120 °F

Materials of Construction

Pump Base Material Cast Iron
Pump Body Material Cast Iron
Pump Volute Material Cast Iron
Impeller Type Non-Clog
Impeller Material Cast Iron
Motor Shaft End - Material 420 Stainless Steel
Intake Screen Material Cast Iron Epoxi
Fasteners Material Stainless Steel
Top Bearing Material Steel
Top Bearing Type Ball
Bottom Bearing Type Ball Bearing
Seal Material Carbon/Ceramic, Nitrile
Seal Type Carbon/Ceramic/Nitrile


Discharge Thread FNPT
Discharge Type Threaded - FNPT
Discharge 2 "
Product Length 12.25 "
Product Width 9.38 "
Product Height 14 "
Pump Length 12.25 "
Product Weight 59 lb
Product Weight w/ Pack 59 lb
Carton Length 12.25 "
Carton Width 9.5 "
Carton Height 19.5 "
Off Level - Range Adjustable
On Level - Range Adjustable


Accessories Included None
Electrical Agency Approvals CSA
Standard Warranty 12 Months
  Warranty Terms and Conditions Link