My Cart

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.

All pumps can be provided in dual fuel system, gas and Propane LPG. Propane offers less expensive fuel, cleaner, safer and long lasting.

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.

 

View as List Grid

9 Items

Set Descending Direction
per page
  1. Koshin Pumps

    Water Pump 3 inch Belt driveDewatering Pump

    SU-80L

    $262.90

    Water Pump 3 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 go...

    3" 14,280GPH Learn More
  2. Koshin Pumps

    Roofers Pump, Flat Roof Dewatering Pump Kit

    SEH-40HR

    $775.50

    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
  3. Koshin Pumps

    Water Pump 2 inch Honda Centrifugal

    SEH-50X

    $632.50

    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

    10% Off Special Price $379.17 Regular Price $421.30

    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
  5. PumpBiz

    Fire Protection Kit Honda 30GPM

    Pump-In-A-Bag FPK1

    10% Off Special Price $458.10 Regular Price $509.00
    Honda engine Water Pump 1 inch. All aluminum 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 gasoline. Light weight and por...
    4-Cycle 1HP 1800GPH Learn More
  6. Koshin Pumps

    Fire Water Pump 1 1/2 inch Honda Gas

    SEH-40H

    15% Off Special Price $584.38 Regular Price $687.50

    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
  7. Koshin Pumps

    Gas Dewatering Pump 3 inch

    SEV-80X

    10% Off Special Price $437.58 Regular Price $486.20

    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
  8. Koshin Pumps

    Water Pump 3 inch Honda Centrifugal

    SEH-80X

    10% Off Special Price $725.67 Regular Price $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
  9. 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
View as List Grid

9 Items

Set Descending Direction
per page