The KOSHIN SEH-80X is a heavy-duty, engine-driven 3" (80 mm) centrifugal clear-water pump designed for agricultural irrigation, construction dewatering, pond & reservoir filling, and general water transfer tasks. Built for reliability and portability, the SEH-80X is available with proven Honda or Robin engine options depending on model configuration, and features a rugged roll‑cage frame and durable pump body for long service life.

Key features

• 3" (80 mm) discharge — suitable for high-volume transfer and irrigation systems.
• High flow capacity and head: industry specs list maximum flow in the ~930–1,100 L/min range and total head up to approx. 26–27 m (85–90 ft), depending on engine/pump variant.
• Reliable 4‑stroke gasoline engine options (Honda GX160 or Robin K/K-series on related models) for steady power and low emissions.
• Carbon-ceramic mechanical seal and cast‑iron impeller/volute (select models) for abrasion resistance and extended life.
• Die-cast aluminum pump housing for strength with reduced weight and a protective powder-coated steel roll frame for transport and jobsite durability.
• Includes strainer, hose couplings and clamps — ready for field use out of the box.

For users needing a robust, portable clear-water pump with multiple engine options and service support, the KOSHIN SEH-80X family offers flexibility, durability and the high flow rates required on farms, construction sites and municipal projects.