Semi-Trash Pumps

A Koshin semi-trash water pump is built for tough water transfer jobs where clean water pumps simply won’t do. Designed to handle water containing small debris, sand, and light solids, Koshin semi-trash pumps are ideal for construction sites, landscaping projects, agricultural irrigation, storm cleanup, and jobsite dewatering. Whether you’re draining trenches, clearing flooded areas, or moving muddy water, these pumps deliver powerful, reliable performance. Heavy-duty frames, durable housings, and high-efficiency impellers allow Koshin pumps to move large volumes of water quickly and efficiently. Contractors and property owners rely on them because they are built to withstand demanding environments while maintaining consistent flow rates. Just as important as performance is serviceability. Koshin semi-trash water pumps are designed to be easy to repair and maintain. Common wear components such as impellers, seals, gaskets, hoses, spark plugs, and carburetors are accessible and straightforward to replace. With clear parts breakdowns and readily available replacement parts, identifying and ordering the correct component is simple and stress-free. Instead of replacing the entire pump, affordable repairs restore full performance and extend equipment life. With dependable power, rugged construction, and easy maintenance, a Koshin semi-trash water pump is a smart investment that keeps water moving and projects on schedule.