620219 WS50HAM-20

The Little Giant submersible effluent pump is specifically engineered to handle the tough demanding tasks for wastewater and effluent waste transfer with high efficiency and long term dependability. Ideal for use in residential, commercial, industrial, and agricultural applications with light to medium transfer demands such as dewatering, effluent waste, wastewater, and handling where such materials must be moved upward from a collection area to sewer lines, septic lines, or drainage areas. Made from durable cast iron construction, it features 1/2 HP, 130 GPM with 115V and 20 ' cord.

Item: 620219
Model: WS50HAM-20


HP 1/2 hp
Frequency 60 Hz
Phase Single-Phase
Amps - Full Load 15 A
Amps - Starting 26.9 A
Full Load Watts 1470 W
Volts 115 VAC
Cord Length 20 ft
Pump Power Cord Type SJOW
Pump Power Cord Gauge 14-3
Motor Type Submersible
Continuous Duty Yes
Thermal Overload Protection Yes
Maximum Flow Rate - 60Hz 115 gpm / 6900 gph
Shut-Off 63 ft
Shut Off Height - 60Hz 63 ft
Max Solid Handling Size 0.75 "
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 Stainless Steel
Intake Screen Material Cast Iron Epoxi
Fasteners Material Stainless Steel
Top Bearing Material Steel
Top Bearing Type Ball
Bottom Bearing Material Steel
Bottom Bearing Type Ball Bearing
Seal Material Carbon/Ceramic, Nitrile


Discharge Type Threaded - FNPT
Discharge 2 "
Product Length 12.25 "
Product Width 9.38 "
Product Height 13.75 "
Pump Length 12.25 "
Product Weight 58 lb
Product Weight w/ Pack 64 lb
Carton Length 12.5 "
Carton Width 10 "
Carton Height 20 "
Off Level - Range Adjustable
On Level - Range Adjustable


Accessories Included Piggyback mechanical float comes packaged with the pump (uninstalled).
Electrical Agency Approvals CSA
Standard Warranty 36 Months
  Warranty Terms Link