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Koshin Pumps

Koshin pumps are the standard and known world wide in the contractor, rental, and portable pump markets as the brand to use. Most portable water pumps by Koshin feature Honda gas engines. Need replacement Parts or repair kits for your Koshin pump, we have them with many available on our web site.

Koshin Trash Pumps

Koshin Trash Pumps powerfully handle solids ranging from 1.5 inches to 6 inches and the semi-trash pumps handling solids from 1.5 inches to 3 inches. Each trash pumps is designed for different sized debris, so check the specifications to ensure the pump is appropriate for your application. If you are not sure, give us a call and we will assist you in selecting the right trash pump. 3 YEAR Warranty!

Koshin High-Pressure Pumps

High pressure pumps are not a one size fits all pump category. Koshin High Pressure pumps come in gas and propane powered engines, with specifications designed for fire pumps, irrigation pumps, roofer pumps and more. 3 YEAR Warranty! 

Koshin Electric Submersible Pumps

The Koshin Submersible pumps are a heavy duty lineup of contractor pumps designed for dirty water pumping. These workhorses are ideal for contractors who need a submersible dewatering solution in a variety of conditions. 3 YEAR Warranty!

Koshin Pump Parts

As an authorized Koshin Pump dealer, you can order the full line of Koshin Parts from PumpBiz. If you are not sure of the correct part of kit, give us a call and we will make sure you get the right parts.

 

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  1. Koshin Pumps

    Honda Water Pump 1 inch 30GPM

    SEH-25L

    $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
  2. Koshin Pumps

    Water Pump 3 inch Honda Centrifugal

    SEH-80X

    $806.30
    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
  3. Koshin Pumps

    Replacement Impeller

    0430280

    $41.80

    Replacement Impeller for Koshin PX-65011 electric submersible pump.

    OEM part urethane rubber with SS insert, black. 

    Other replacement Koshin pump parts which are available include power cords, shaft seals, gaskets, inlet / outlet connections.

    Impeller PX-65011 Koshin Learn More
  4. Koshin Pumps

    Koshin Semi-Trash Pump 4 inch Honda

    SEH-100T STH-100X

    $2,016.30

    Koshin Semi-Trash Pump with Honda engine, Pump 4 inch. STH-100X (old SEH-100T seh-100x) All aluminum die cast pump housing, with Cast Iron impeller and volute for portability. Cast Iron impeller and volute are premium Spherodial Graphite Cast Iron...

    Honda 4-Cycle 7HP 23,000GPH Learn More
  5. Koshin Pumps

    Fire Water Pump 1-1_2 inch Honda

    Pump-In-A-Bag FPK2

    $988.90
    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 ...
    High pressure Fire Learn More
  6. Koshin Pumps

    Koshin Generator 2KW

    GV-2000i

    $1,099.00

    The Koshin GV-2000i is a 2.0 kVA, gasoline-powered generator

    that is designed for use in job site, camping, emergencies, disaster preparedness, and other situations where a reliable source of power is needed. It has a 1.1 gallon fuel tank that pr...

  7. Koshin Pumps

    Koshin Generator 3.3KW

    GV-3300I

    $1,499.00

    The Koshin GV-3300i is a 3 kVA, inverter, gasoline-powered generator that is designed for use in emergencies, disaster preparedness, and other situations where a reliable source of power is needed. It has a 2.2 gallon fuel tank that provides up to...

  8. Koshin Pumps

    Submersible Dewatering Pump 115v

    PX-65011

    $421.30

    Submersible Dewatering Pump 115v Ponstar. Heavy duty submersible dewatering pump. Unique discharge port allows for vertical OR horizontal discharge. No elbow or kinking of hose if needed to be horizontal discharge. Add a level switch to it to make...

    115v 1/2HP 2" Learn More
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