My Cart

Portable Water Pump Gas

Portable Water Pumps, Gas Operated centrifugal pumps. Gas engine dewatering pumps made by the world leader, coupled to Honda, Robin and Mitsubishi engines. These Portable water pumps offer a full range from high pressure and low flow to medium pressure and medium flow. 

  • All impellers and volutes are construcetd of cast iron for durability and long operating life, except SEH-25L and SEM-25E
  • 3 YEAR Warranty!
  • Each pump casting is made of die cast aliuminum for light weight, portability, and strength
  • Each pump is protected for damage by sturdy steel roll cage, except SEH-25L, SEM-25E, and SEH-40H. Vibration isolators are built-in.
  • Low oil sensors are standard on Honda, Koshin, and Robin/Subaru engines, except SEH-25L
  • Self priming to 26 feet, max head of 141 feet.

 

Shop By
Now Shopping by
  1. inlet size 2in Remove This Item
Shopping Options
Horse Power (HP)
  1. 4 2 items
  2. 5 1 item
Manufacturer
  1. Koshin Pumps 4 items
Motor
  1. Gas Engine 3 items
View as List Grid

4 Items

Set Descending Direction
per page
  1. Pedestal self priming water pump Koshin su-50
    Sale

    Koshin Pumps

    Water Pump 2 inch Belt drive Dewatering Pump

    SU-50V

    29% Off Special Price $399.00 Regular Price $562.00

    Water Pump 2 inch, Koshin Pump with bearing frame for long coupling or belt drive.

    All aluminum die cast pump housing, with CI impeller and volute for lightweight and portability along with long life internal parts. These self priming pumps are g...

    2" 7,200GPH Learn More
  2. Koshin Pumps

    Plastic Engine drive pump

    PGH-50

    $832.50

    Plastic Engine drive pump

    for dewatering, chemical transfer, Ag pesticides, seawater. Self Priming. Honda GX120 gas engine with low oil alert. Pump materials make it good for pumping DEF diesel exhaust fluid urea, and many common AG chemicals.

    P...

    Honda 4HP 8876 GPH Learn More
  3. Koshin Pumps

    Water Pump 2 inch Honda Centrifugal

    SEH-50X

    $680.00

    Water Pump 2 inch, Koshin Pump with Honda engine . All aluminum die cast pump housing, with CI impeller and volute for lightweight and portability along with long life internal parts. Metal Carry handle and base. Honda GX120 4-cycle engine. 4-Cycl...

    4-Cycle GX120 4HP 9480GPH Learn More
  4. Koshin Pumps

    Water Pump Gas 2 inch

    SEV-50X

    $455.00

    Water Pump gas engine 2 inch. All aluminum die cast pump housing, with Cast Iron impeller and volute for wear resistance, lightweight and portability. Metal Carry handle and base. Koshin 4-cycle engine. 4-Cycle engine so NO mixing gas. Use standar...

    4-Cycle 5HP 9840 GPH 3-year warranty Learn More
View as List Grid

4 Items

Set Descending Direction
per page