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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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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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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Koshin Pumps

Plastic Engine drive pump

PGH-50

$832.50

Plastic Engine drive pump

for dewatering, chemical transfer, Ag pesticides, seawater. Self Priming. Honda GX120 gas engine with low oil alert. Pump materials make it good for pumping DEF diesel exhaust fluid urea, and many common AG chemicals.

P...

Honda 4HP 8876 GPH Learn More

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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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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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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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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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