520304 18S-CIM

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. Includes 1-1/2 hp, 160 gpm, Manual - 460 V, 3PH and 20' Power Cord. Features 1-1/2 hp permanent spilt capacitor motor with overload protection Designed for continuous duty Epoxy coated cast iron housing, cover and volute 3" FNPT discharge Carbon/ceramic shaft seal Vortex brass impeller Upper and lower ball bearings. Handles 2" solids.

Item: 520304
Model: 18S-CIM


HP 1.5 hp
Frequency 60 Hz
Phase Three-Phase
Amps - Full Load 15.5 A
Amps - Starting 31 A
Full Load Watts 3512 W
Volts 460 VAC
Cord Length 20 ft
Pump Power Cord Type SOOW
Pump Power Cord Gauge 14-4
Lead Length 20 ft
Motor Type Submersible
Continuous Duty Yes
Thermal Overload Protection Yes
Maximum Flow Rate - 60Hz 160 gpm / 9600 gph
Minimum Flow Rate - 60Hz 5 gpm / 300 gph
Shut-Off 64 ft
Minimum Head - 60Hz 10 ft
Shut Off Height - 60Hz 64 ft
Max Solid Handling Size 2 "
Switch Type Manual
Motor Cooling Oil


Materials of Construction

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


Discharge Thread FNPT
Discharge Type Threaded - FNPT
Discharge 3 "
Product Length 12.93 "
Product Width 8.42 "
Product Height 18.4 "
Pump Length 12.93 "
Product Weight 93 lb
Product Weight w/ Pack 94 lb
Carton Length 14.81 "
Carton Width 10.44 "
Carton Height 22 "


Electrical Agency Approvals CSA
Standard Warranty 36 Months
  Warranty Terms and Conditions Link