A Koshin trash pump is a great choice for many projects. From pool building, to farming, to construction sites, there’s a Koshin trash pump for you. But with so many models on the market, how do you know which one you need? Take a look at this guide to determine which Koshin trash pump is right for the work you do regularly.


Trailer Mounted Pump

The Koshin Trailer-Mounted Pump is best for applications that require a large volume flow and solid debris handling. It provides long-lasting durability thanks to the cast aluminum, cast iron, and stainless steel parts. The unique patent-pending slide mechanism allows for easy cleanout and service. The built-in flapper check valve means you’ll get fast priming up to 26 feet.

Diaphragm Pump

A Koshin Diaphragm Pump is ideal for construction sites because it can easily handle sludge and gravel. It is built to run dry and is perfect for areas with low seepage. It works best in applications where the pump will need to be running for a long period of time. Frank Wall sells two of the best diaphragm pumps on the market so you can’t go wrong with either choice.

High Pressure Koshin Trash Pump

These pumps are highly durable and have been tested in many environments. They are ideal for sprinkling systems, remote area firefighting, washing down equipment, pushing water long distances, field irrigation, orchard cultivation, pumping water from wells, and feeding or draining water on fish farms. Frank Wall offers two different models that have both been tested and approved to hold up extremely well.

Submersible Koshin Trash Pump

We offer a few different models of the Koshin Submersible Trash Pump for a variety of applications. These are ideal for swimming pool chemical cleanings and liner installations as they allow you to drain to a very low level. These also work well for rooftops, parking structures, and basements. This is our best-selling pump since it’s so versatile.

Semi-Trash Pump

A Koshin Semi-Trash Pump is ideal for swimming pools, ponds, loading docks, and other sites with semi-clean water that has particles less than 8mm large. Silicon carbide mechanical seals last longer and are easier to maintain. Pump is surrounded by a powder coated steel roll cage and has a low oil shut off.

Centrifugal Pump

Koshin Centrifugal Trash Pumps are great for dewatering and draining at construction and industrial sites. Die cast aluminum pump housings are strong, lightweight, and portable. Cast iron pump impellers and volutes are durable and long lasting. The Honda engine in this Koshin trash pump has a low oil shut off feature.

Shop for a Koshin Trash Pump with Frank Wall!

When you shop with Frank Wall you can be sure you’re getting a high quality Koshin trash pump at a great price. We’ve been in the pool business for decades so we know what it takes to complete a job well. Call us today at 800-488-9146 to place an order or shop for our Koshin trash pumps online.