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Horizontal Pumps

Designed and meant to be used as a horizontally mounted assembly. This includes feet on the pump, motor or both for securing the pump and motor to its floor or structure. The most common type of Horizontal pump is the End Suction, where the fluid enters the front end of the casing and exits perpendicularly. The source of liquid is either above the pump, in which case it is a positive head and no special priming is needed. If the liquid source is below the pump then either a priming chamber is needed or use of some sort of suction side valve, i.e. foot valve, to maintain prime in an open pumping system. If the inlet and outlet go into the same tank, i.e. re-circulating or filtering, and the lines are kept below the surface level, then after initial priming the system will maintain its prime.The two big considerations that must be given to horizontal pumps is priming method and NPSHa.Typical Centrifugal Horizontal pumps include mechanically sealed, magnetic coupled seal-less, self-priming, multistage, jet, back pullout, portable, API and ANSI to name a few.
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  1. Koshin Pumps - SU-80L
    Sale

    Koshin Pumps

    Water Pump 3 inch Belt drive Dewatering Pump

    SU-80L
    33% Off Special Price $399.00 Regular Price $599.00

    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 g...

    3" 14,280GPH Learn More
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  2. Koshin SERH-50Z high pressure water pump honda GX200

    Koshin Pumps

    High Pressure water Pump 2 inch

    SERH-50Z
    $1,520.00

    SERH-50Z High Pressure water Pump. Honda GX200 6HP

    Koshin Pump with Honda engine. Fire or high water Pressure Pump 2 inch. All aluminum die cast pump housing, with CI impeller and volute for lightweight and portability. Metal Carry roll cage hand...

    Multi-Port Fire / Irrigation / Wash down 6HP 7920GPH Learn More
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  3. Koshin KTd-150 6" diesel Engine Driven Trash Pump

    Koshin Pumps

    6 inch Diesel Engine Driven Trash Pump

    KTD-150
    $29,382.50
    Koshin 6 inch Electric start engine driven pump is designed for applications requiring high volume flow and solid / debris handling capabilities. Solids Handling to 3 in. Diameter. Pump is constructed of heavy duty sand cast aluminum with cast iro...
    Diesel 6 inch trash pump Electric start Learn More
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  4. 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
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  5. Koshin SE-50EX Koshin Dewatering Pump 2 inch Robin

    Koshin Pumps

    Koshin Dewatering Pump 2 inch Robin

    SE-50EX
    $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
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  6. Koshin SE-80EX Koshin Water Pump 3 inch Robin

    Koshin Pumps

    Koshin Water Pump 3 inch Robin

    SE-80EX
    $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
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  7. Koshin SEH-40HR Flat Roof Dewatering Roofers Pump, Flat Roof Dewatering Pump Kit

    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
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  8. Koshin SEM-50V High Pressure water Pump 2 inch

    Koshin Pumps

    High Pressure water Pump 2 inch

    SEM-50V
    $1,742.50
    High Pressure water Pump 2 inch. Koshin Pump with Mitsubishi engine Water Pump 2 inch. All aluminum die cast pump housing, impeller and volute for lightweight and portability. Metal Carry handle and base. Mitsubishi high speed GM132 4-cycle eng...
    4HP 7000GPH Learn More
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  9. Koshin - SEH-50X Water Pump 2 inch Honda Centrifugal

    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
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  10. Koshin KTH-150 6 Honda Engine Driven Trash Pump

    Koshin Pumps

    6" Honda Engine Driven Trash Pump

    KTH-150
    $14,135.00

    Honda powered 6" trash pump. Koshin 6" Electric start engine driven pump is designed for applications requiring high volume flow and solid/debris handling capabilities. Pump is constructed of heavy duty sand cast aluminum with cast iron and sta...

    Honda 6" trash pump GX640 Electric start Learn More
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