Little Giant 18S Series 1.5 HP 208-Volt Submersible Sewage Pump-DISCONTINUED-520300 at The Home Depot
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Little Giant

Model # 520300

Internet # 204264912

18S Series 1.5 HP 208-Volt Submersible Sewage Pump-DISCONTINUED

Little Giant 18S Series 1.5 HP 208-Volt Submersible Sewage Pump-DISCONTINUED

This item has been discontinued.
The Home Depot no longer carries this specific product.

$1,029.00 / each
Item cannot be shipped to the following state(s): GU,PR,VI


In Stock



Model # 520300

Internet # 204264912

The 18S Series submersible 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. For automatic operation, pump must be plugged or wired into a remote float switch or liquid level controller. Installation instructions are included with all Little Giant switches and controllers and should be referred to for installation. Pump will run continuously if plugged directly into an electrical outlet. Care should be taken to prevent pump running in a dry sump.

  • 1-1/2 HP permanent spilt capacitor motor with overload protection
  • Designed for continuous duty
  • Epoxy coated cast iron housing, cover and volute
  • 3 in. FNPT discharge
  • Carbon/ceramic shaft seal
  • Handles 2 in. solids


Amperage (amps)  16  Assembled Depth (in.)  13 in 
Assembled Height (in.)  19.07 in  Assembled Width (in.)  8.4 in 
Bottom/End Suction  Yes  Certifications and Listings  1-UL Listed,CSA Listed,SSPMA Certified 
Cord Length (ft.)  20  Discharge Flow @ 0 ft. (gallons/hour) 
Discharge Flow @ 10 ft. (gallons/hour)  160  Hardware Required  Yes 
Horsepower (hp)  1-1/2 hp  Housing Material  Cast-Iron 
Manufacturer Warranty  Limited warranty  Maximum Working Temperature (F)  140 
Minimum working temperature (F)  40  Outlet Connection  Plain end 
Power Type Required  AC  Product Depth (in.)  13 
Product Height (in.)  19.07  Product Weight (lb.)  96 lb 
Pump Switch Type  Switchless  Returnable  90-Day 
Self-Priming  Yes  Solids Handling  Yes 
Submersible  Yes  Voltage (volts)  208 



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