Koshin Pumps

2" Honda Powered Diaphragm Mud pump.

Powered by Honda GX120 Commercial Engine gas. Koshin 2" Diaphragm pumps features 2-stage, 44 to 1 gear reduction with a large diameter output gear and heavy duty ball bearing construction. Often referred to as...

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 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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Koshin Trash Pump 3 Inch, Honda GX270, 9HP 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 ...

Trash Pump Wet Prime 2 Inch, Honda GX160 5.5HP 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:...

Koshin KTH-80X – 3" Trash Pump (Wet Prime)
Powered by Honda GX240 | Built Tough for Debris-Heavy Water

The Koshin KTH-80X is a powerful, heavy-duty 3-inch trash pump built for demanding jobs like construction site dewatering, flood cleanup, agri...