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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.

 

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  1. Koshin Pumps

    Koshin Dewatering Pump 2 inch Robin

    SE-50EX

    10% Off Special Price $1,465.29 Regular Price $1,628.10
    Koshin Dewatering Pump with Robin Subaru engine Water Pump 2 inch. All aluminum die cast pump housing, with CI impeller and volute for lightweight and portability. Metal Carry handle and base. Robin EX13 4-cycle engine so NO mixing gas. Use sta...
    Robin Subaru 4-Cycle 4.3HP 9480GPH Learn More
  2. Koshin Pumps

    Koshin Water Pump 3 inch Robin

    SE-80EX

    10% Off Special Price $1,676.70 Regular Price $1,863.00

    Koshin Pump with Robin Subaru engine Water Pump 3 inch. All aluminum die cast pump housing, with CI impeller and volute for lightweight and portability. Metal Carry handle and base. Robin EX17 4-cycle engine so NO mixing gas. Use standard automoti...

    Robin 4-Cycle 5.7HP 15 360GPH Learn More
  3. Koshin Pumps

    Plastic Engine drive pump

    PGH-50

    10% Off Special Price $749.25 Regular Price $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
  4. Koshin Pumps

    Roofers Pump, Flat Roof Dewatering Pump Kit

    SEH-40HR

    $975.50

    Roofers Pump KIT. Ponding water on a roof causes damage to the flat roof. Why worry about roof drainage get a roof pump, Portable Damage Control at fire scene. Honda engine Water Pump 1-1/2 inch. Perfect complete kit for roofers. All aluminum die ...

    Pump kit w/hose Learn More
  5. 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
  6. Koshin Pumps

    Water Pump Gas 2 inch

    SEV-50X

    10% Off Special Price $409.50 Regular Price $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
  7. Koshin Pumps

    Fire Water Pump 1 1_2 inch Honda Gas

    SEH-40H

    $750.00

    Fire, Flooding Pump, firefighting or high pressure. Honda engine Water Pump 1-1/2 inch SEH-40. All aluminum die cast pump housing, with Cast Iron impeller and volute for lightweight, portability while durable wear parts. Metal Carry handle and bas...

    High pressure Fire / Irrigation Learn More
  8. Koshin Pumps

    Gas Dewatering Pump 3 inch

    SEV-80X

    10% Off Special Price $472.50 Regular Price $525.00

    Gas dewatering Pump 3 inch on blowout SALE.

    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 g...

    4-Cycle 5HP 16,620GPH 3-Year Warranty Learn More
  9. Koshin Pumps

    Water Pump 3 inch Honda Centrifugal

    SEH-80X

    10% Off Special Price $747.00 Regular Price $830.00
    Water Pump 3 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 GX160 4-cycle engine. 4-C...
    4-Cycle GX160 5HP 14 760GPH Learn More
  10. Koshin Pumps

    Portable Water Pump 1 inch 2-cycle

    SEV-25L

    10% Off Special Price $296.01 Regular Price $328.90
    Portable 2-cycle engine Water Pump 1 inch. Great for home fire fighting. Protect your property using the water in your hot tub or pool. All aluminum die cast pump housing, impeller and volute for lightweight and portability. Metal Carry handle ...
    2-Cycle 1HP 1740GPH Learn More
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