Is your order time-sensitive? Send us an email or call us to see which suppliers are experiencing material shortages or delayed shipping times.

Submersible Effluent Pumps

*Image is a representation of this item. Actual item may vary.*
Hover over image to zoom

Little Giant 16EH-CIM Submersible Effluent Pumps

For Dewatering, Water Transfer and Wastewater Removal, 2 in. FNPT Outlet, 90 GPM, 1 HP, Single or Three Phase Options

Ships From Manufacturer

Select Model & Quantity:

Model # Description Price Qty
514520 16EH-CIM Single Phase, 230 Volts, 20 ft. Power Cord $1,425.19
Contact Us
Little Giant - 16EH-CIM - Submersible Effluent Pumps

The 16EH Series submersible effluent pump from Little Giant is specifically engineered to handle the tough demanding tasks for waste water 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, waste water, and handling where such materials must be moved upward from a collection area to sewer lines, septic lines, or drainage areas.


*Three-phase pumps must have a three-phase control panel for operation.

Stop! Required before ordering:

Unless specified above, all pumps are for water use only and are not to be used for any other purpose.

If you are selecting a pump that is designed for pumping products other than water, please check the chemical resistance chart to determine if your pump is fit for your purpose, application and that the pump and seals are compatible for your use.
Warranty is subject to the proper selection of material and seals of the product you are pumping.
Chemical Resistance Chart

  • Applications: Dewatering, water transfer, effluent and waste water removal
  • Handles liquids and solid waste materials up to 3/4 in. diameter
  • Cast iron pump housing with protective epoxy coating for corrosion and rust resistance
  • Oil-filled motor housing for lifetime lubrication and rapid heat dissipation
  • Stainless steel screws, bolts and lifting ring
  • Mechanical seals (stainless steel spring, nitrile parts, Carbon and ceramic faces) for long life and reliability
  • Secondary exclusion seal to help protect mechanical seal
  • High speed (3450 RPM) 1/2 HP, ball bearing motor and thermal overload protection
  • Permanent split capacitor design
  • Capacitor and power cord connections isolated from oil filled housing for ease of field maintenance
  • Dynamically balanced two-vane non-clog impeller with pump-out vanes to extend life of the pump
  • Motor Housing:   Epoxy-coated cast iron
  • Impeller Material:   Epoxy-coated cast iron
  • Impeller Type:   Non-clog
  • Volute:   Epoxy-coated cast iron
  • Power Cord (Stripped Leads):   16/3 STW (18/4 SOW, 3-Phase)
  • Mechanical Shaft Seal:   Carbon/ceramic
  • Fasteners:   Stainless steel
  • Shaft:   Stainless steel
  • Bearings:   Upper and lower ball bearings
Little Giant Specifications
Model# Discharge Solid Size HP Volts Phase Hz RPM Amps/Watts Performance (GPM @ Head) Shut Off Dimensions
30 ft. 40 ft. 50 ft. 60 ft. ft. PSI
514520 2 in. FNPT 3/4 in. 1 230 1 60 3450 10.2/2200 90 70 45 30 81 35.1 16.15 x 14.07 x 9.89
514530 2 in. FNPT 3/4 in. 1 208-240 3* 60 3450 6.6/1350 90 70 45 30 81 35.1 16.15 x 14.07 x 9.89
514540 2 in. FNPT 3/4 in. 1 460 3* 60 3450 3.2/1350 90 70 45 30 81 35.1 16.15 x 14.07 x 9.89
514550 2 in. FNPT 3/4 in. 1 575 3* 60 3450 2.5/1350 90 70 45 30 81 35.1 16.15 x 14.07 x 9.89
Little Giant Line Curves