Koshin STV 50DS & STV 80DS – New Semi-Trash Diesel Pumps Available for Pre-Order

Koshin has announced its latest “Semi-Trash” diesel pump series, combining the durability of professional construction pumps with the portability and fuel efficiency of diesel engines. The new STV 50DS (2") and STV 80DS (3") models are now available for pre-order through EES GmbH.

Designed for demanding applications in construction, agriculture, and drainage, these pumps handle water containing small debris without clogging—perfect for muddy or sandy conditions.

With robust cast-iron impellers, reinforced aluminum housings, and easy-start diesel engines, the STV series ensures long service life and reliable performance in the field.

Reserve your Koshin STV 50DS or STV 80DS today and be among the first to experience the next generation of Japanese-engineered semi-trash pumps—built for professionals who demand power, endurance, and efficiency.