My Cart

Dewatering Pumps for Sale

The terms Dewatering Pumps and Utility Pump are often used interchangeably by contractors and pump retailers. While any pump is technically dewatering, in that they are moving water from one location to another, within the industry, the term typically applies to certain applications.

Dewatering pumps tend to be used in temporary situations such as flooding or removing water from a construction site. Since most utility or dewatering pumps are intended to run for short amounts of time until the water is removed, and then turned off manually, they tend to not have automatic shutoff switches. However, we do have some submersible utility pumps with float switches.

Dewatering Pump Power sources

The power for the dewatering pumps can be supplied by gas, diesel or electric motors.

The horse power for dewatering pumps ranges from 1/6HP to 30HP. Our dewatering pumps are typically powered by Honda, Briggs, or Yanmar engines. Depending on the configuration, some engines have an electronic start.

Dewatering Pump Output Size

Dewatering pumps come in 1-1/2", 2" and 3" outlets. PumpBiz also provides hoses and quick release couplings for utility/dewatering pumps.


View as List Grid

3 Items

Set Descending Direction
per page
  1. AMT Pumps

    1 inch Utility Gas Water Pump


    20% Off Special Price $559.20 Regular Price $699.00

    1 inch Utility Gas Water Pump

    Portable water pump has Honda GX25 4HP 4-Cycle engine. Cast Aluminum Utility pump 3600GPH for use in construction, irrigation, fire fighting, wash down, general dewatering, & herbicides. Includes built in check valve...

    Portable water pump -Honda engine - Made in USA Learn More
  2. PortaPump water pump

    FlexPump Trash Pump

    PortaPump water pump


    18% Off Special Price $899.00 Regular Price $1,100.00


    Four Stoke Lightweight pump does NOT need to be primed. Simply submerse in water. For pumping waste water with ease from footings, trenches, pits, bunkers, sports fields and foundations. Made in USA.  For String Trimmer Pump attachment...

    Honda 4-Cycle Gas dewatering Porta Pump Learn More
  3. Koshin Pumps

    Honda Water Pump 1 inch 30GPM


    20% Off Special Price $437.36 Regular Price $546.70

    Honda engine Water Pump 1 inch. All aluminum die cast pump housing, impeller and volute for lightweight and portability. Metal Carry handle and base. Honda GX25 4-cycle engine. 4-Cycle engine so NO mixing gas. Use standard automotive gasoline. Lig...

    4-Cycle 1HP 1800GPH Learn More
View as List Grid

3 Items

Set Descending Direction
per page