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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 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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  2. Koshin SEV-50X Water Pump Gas 2 inch

    Koshin Pumps

    Water Pump Gas 2 inch

    SEV-50X
    $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
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  3. High Pressure Water Fire Pump 2 inch Honda

    Koshin Pumps

    High Pressure Water Fire Pump 2 inch Honda

    Pump-In-A-Bag
    $1,758.90
    High Pressure water Pump 2 inch Honda. Koshin Pump with Honda engine Water Pump 2 inch. All aluminum die cast pump housing, impeller and volute for lightweight and portability. Metal Carry handle and base. Honda GX160 4-cycle engine. 4-Cycle engi...
    Honda GX160 5HP 7000GPH SERH-50B Learn More
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  4. High Pressure water Pump 2 inch

    Koshin Pumps

    High Pressure water Pump 2 inch

    SERM-50V
    $1,718.20

    High Pressure water Fire Pump. Koshin Pump with Mitsubishi engine Water Pressure Pump 2 inch. All aluminum die cast pump housing, with CI impeller and volute for lightweight and portability. Metal Carry roll cage handle and base. Mitsubishi GM182 ...

    Obsolete Learn More
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  5. Koshin SERH high pressure water pump

    Koshin Pumps

    High Pressure water Fire Pump 2 inch

    SERH-50V
    $1,819.00

    High Pressure water Fire Pump. 2"

    OBSolete, see newer model to right.

    Koshin Pump with Honda engine Water Pressure Pump 2 inch. All aluminum die cast pump housing, with CI impeller and volute for lightweight and portability. Metal Carry roll cag...

    Multi-Port Fire / Irrigation / Wash down 5HP 8000GPH Learn More
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  6. Koshin SEH-40H Fire Water Pump 1 1/2 inch Honda Gas

    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
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  7. Koshin_SEH25L pump

    Koshin Pumps

    Honda Water Pump 1 inch 30GPM

    SEH-25L
    $590.00

    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
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  8. Water Pump 3 inch Honda Centrifugal

    Koshin Pumps

    Water Pump 3 inch Honda Centrifugal

    SEH-80X
    $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
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  9. Koshin SEV-25L Portable Water Pump 1 inch 2-cycle

    Koshin Pumps

    Portable Water Pump 1 inch 2-cycle

    SEV-25L
    $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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  10. Koshin 4" semi-trash sth-100

    Koshin Pumps

    Koshin Semi-Trash Pump 4 inch Honda

    SEH-100T STH-100X
    $2,165.00

    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
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