This Little Giant 620223 (Model WS100HAM-12-20) is a 1 HP submersible high head effluent pump rated for 208-230V AC single-phase operation. It features a cast iron housing, 3,450 RPM motor, piggyback mechanical float switch, and a 20-foot power cord designed for wastewater removal and dewatering applications.
The item exhibits minor cosmetic scuffs and scratches on the pump exterior body from handling. Additionally, the prongs on the float switch piggyback plug are slightly bent. Unit could not be power tested due to requiring a 208-230V AC electrical outlet.
Please refer to the photos for more information.
This unit only includes what is photographed in the listing.
Technical Specs
| Item | Effluent Pump |
| Manufacturer Part Number | 620223 |
| Switch Actuation | Tether Float |
| Switch Electrical Connection | Piggyback |
| HP | 1 |
| RPM | 3,450 RPM |
| Rated Voltage | 208 to 230V AC |
| Hz | 60 Hz |
| Amps | 13.6 A |
| Phase - Pumps | 1 |
| Body Material | Cast Iron |
| Impeller Material | Cast Iron |
| Shaft Seal Material - Pumps | Stainless Steel |
| Flow Rate @ 10 Ft. of Head | 115 gpm |
| Flow Rate @ 15 Ft. of Head | 145 gpm |
| Flow Rate @ 20 Ft. of Head | 140 gpm |
| Flow Rate @ 40 Ft. of Head | 115 gpm |
| Flow Rate @ 60 Ft. of Head | 76 gpm |
| Flow Rate @ 80 Ft. of Head | 27 gpm |
| Max. Head | 90 ft |
| Min. Sump Pit Dia. | 18 in |
| Minimum Water Depth | 18 in |
| Body Dia. | 12-1/4 in |
| Width at Widest Point | 9-3/8 in |
| Overall Height | 13-3/4 in |
| Cord Length | 20 ft |
| Discharge | 2 in NPT |
| Max. Diameter Solids | 3/4 in |
| Max. Liquid Temp. | 120 °F |
| Duty Cycle | Continuous |
| Alarm Included | No |
| Thermal Protection | Thermal Protection |