620259 WS102HAM-12

The WS Series submersible sewage pump from Little Giant is specifically engineered to handle the tough, demanding tasks of effluent and sewage waste transfer with high efficiency and long term dependability. For use in residential, commercial, industrial and agricultural applications with light to medium transfer demands. Applications include dewatering, effluent waste, wastewater and sewage handling where such materials must be moved upward from a collection area to sewer or septic lines, or drainage areas.

Item: 620259
Model: WS102HAM-12


HP 1 hp
Frequency 60 Hz
Phase Single-Phase
Amps - Full Load 13.6 A
Amps - Starting 37 A
Full Load Watts 2330 W
Volts 230 VAC
Cord Length 30 ft
Pump Power Cord Type SJOW
Pump Power Cord Gauge 16-3
Motor Type Submersible
Continuous Duty Yes
Thermal Overload Protection Yes
Maximum Flow Rate - 60Hz 190 gpm / 11400 gph
Minimum Flow Rate - 60Hz 10 gpm / 600 gph
Shut-Off 48 ft
Minimum Head - 60Hz 5 ft
Shut Off Height - 60Hz 48 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


Discharge Type Threaded - FNPT
Discharge 2 "
Product Length 12.25 "
Product Width 9.38 "
Product Height 15.1 "
Pump Length 12.25 "
Product Weight 63 lb
Product Weight w/ Pack 71 lb
Carton Length 12.5 "
Carton Width 9.5 "
Carton Height 20.5 "
Off Level - Range Adjustable
On Level - Range Adjustable


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