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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.

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.

 

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  1. Koshin Pumps

    1/2HP Submersible Trash Pump

    PKJR-400

    $421.25

    1/2HP Submersible Trash Pump

    2" Rugged industrial submersible trash pumps with solids handling capacity of 0.4 inches. PKJR features a solid rubber base for added protection, double mechanical seals, and thermal overload protection to prevent bur...

    1/2HP 115v 2" Learn More
  2. Koshin Pumps

    1HP Submersible Trash Pump

    PKJR-750

    $504.74

    1HP Submersible Trash Pump

    2" Rugged industrial submersible trash pumps with solids handling capacity of 0.4 inches. PKJR features a solid rubber base for added protection, double mechanical seals, and thermal overload protection to prevent burno...

    1HP 115v 2" Learn More
  3. Koshin Pumps

    Submersible Dewatering Pump

    NSM-62511

    10% Off Special Price $139.00 Regular Price $154.44

    Submersible Dewatering Pump, HEAVY duty small low level pump. Thermally Protected motor. This Submersible Utility Pump has a light-weight ABS plastic body and base that helps resist corrosion. Also, this model has a metal motor housing for cool ru...

    115v Manual Learn More
  4. Koshin Pumps

    Submersible Dewatering Pump Heavy Duty

    PBX-65011

    10% Off Special Price $453.42 Regular Price $503.80

    2" 1/2HP Heavy duty submersible dewatering pump. Electric pump for dirty water in ditches. Often found in rental shops, contractor fleets. Industrial Rubber Pump End Pumps, Equipped With a Centrifugal Switch Providing 4x the Starting torque, Allow...

    115/110v 4870GPH 2" 1/2HP Learn More
  5. Koshin Pumps

    Submersible Dewatering Pump contractor

    PBX7-65011

    $696.30

    2" 1HP Contractor Heavy duty submersible dewatering pump. Electric pump for dirty water in ditches, swimming pools. Often found in rental shops, contractor fleets. Pumps up to 88GPM ( 5280GPH ). Maximum head to 54Ft....see performance chart. Indus...

    115/110v 5420GPH 2" 1HP Learn More
  6. Koshin Pumps

    Submersible Dewatering Pump Heavy Duty

    PB-65011

    10% Off Special Price $386.10 Regular Price $429.00

    2" Heavy duty submersible dewatering pump, Ponstar. Electric pump for dirty water in ditches. Often found in rental shops, contractor fleets.

    OBSOLET: Replaced by PBX-65011
    Features

    •  Impeller and casing are manufactured from a blended rubber co...
  7. Koshin Pumps

    Ponstar Submersible Dewatering Pump

    PS-65011

    10% Off Special Price $319.50 Regular Price $355.00

    About Koshin PonStar Pumps

    Heavy duty submersible dewatering pump. The Ponstar pumps are powered by electric motors. Koshin water pumps are know world wide for long life, robust and a great value in a commercial contractors submersible pump. Mini...

    115v 1/2HP 4600 GPH Learn More
  8. Koshin Pumps

    Bottom Suction Submersible Pump

    PXL-65011

    10% Off Special Price $462.33 Regular Price $513.70

    Low Level Submersible floor Dewatering Pump 115v Ponstar. Heavy duty floor level dewatering pump. Unique discharge port allows for vertical OR horizontal discharge. No elbow or kinking of hose if horizontal discharge is needed. Unique internal "ch...

    115v 1/2HP 2" or 3/4" Learn More
  9. Koshin Pumps

    Submersible Dewatering Pump

    PKS-65011

    20% Off Special Price $293.04 Regular Price $366.30

    Heavy duty submersible dewatering pump, electric. 4760 GPH. Ponstar unique pump easily handles leaves, sewage and solids up to 5/8" diameter. PKS65011 PKS-65011CR. Submersible trash pump, electric. Minimum operating water level is 5.5". pks65011

    ...
    115v 1/2HP 4760 GPH Learn More
  10. Koshin Pumps

    Submersible Dewatering Pump Heavy Duty

    PB-68011

    10% Off Special Price $1,814.67 Regular Price $2,016.30

    3" Heavy duty submersible dewatering pump, Ponstar. Electric pump for dirty water in ditches. Often found in rental shops, contractor fleets.

    FREE 50 feet of discharge hose with order upon request.

    Industrial Grade Pump, Equipped With a Centrifu...
    115/230v 7200GPH 3" 2HP Learn More
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