Koshin Pumps

Koshin KDP-80X – 3" Gas-Powered Diaphragm Mud Pump
For Sludge, Slurry, Sewage, and Thick Liquids

The Koshin KDP-80X is a powerful, heavy-duty 3" diaphragm pump designed to handle the toughest jobs—mud, slurry, sewage, and other thick liquids t...

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...

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...

Water Trash Pump 3" Gas Engine.

Commercial duty designed for job sites and applications where high volume slurry trash water capacity is needed. Also used a lot for 300 gal hydro seeders. The pump is a 38 PSI, 383 GPM pump that works great for hy...

Trash Pump Wet Prime 2 Inch, Koshin  engine. 1" solids handling trash pump. 

This pump is ideal for dewatering excavations, utility vaults, mining work, swimming pools, lakes and barge holds. Order by noon ships the same day.

Features: 185GPM

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SERV-50Z High Pressure water Pump. Koshin K210cc 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 ha...

Diesel Trash Pump 3"

Koshin Trash Pump 3 Inch, Hatz Diesel 1B30E 6HP engine. Commercial duty designed for job sites and applications where high volume slurry trash water capacity is needed. Also used a lot for 300 gal hydro seeders. The pump is a...

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...

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...