Koshin Gasoline Water Pump – 2 Inch, 3HP Honda GX120 Engine, Made In Japan - SEH50X

Gasoline Water Pump 2 Inch, Honda Engine

The Koshin SEH-50X delivers exceptional water transfer capabilities for agricultural, municipal, and domestic applications. Manufactured in Japan, this highly reliable 2-inch (50 mm) self-priming centrifugal water pump is powered by a world-class 3HP Honda GX120 4-stroke engine. Engineered to handle both clear and black water efficiently, it provides an impressive 600 L/min maximum capacity. This immense flow rate allows operators to rapidly fill domestic tanks, water large gardens, pump water directly from wells, or manage construction site dewatering with minimal downtime.

Operational efficiency and user convenience are perfectly balanced in this model. Achieving a 30-meter maximum total head and an 8-meter suction lift, the pump easily tackles demanding elevation changes and deep water sources. Furthermore, the self-priming mechanism is designed for immediate deployment; operators simply need to fill the pump body with water to initiate the pumping process. This makes it an incredibly practical and time-saving solution for urgent municipal tasks, daily agricultural irrigation, and emergency fire-fighting support.

Built to withstand rigorous outdoor environments, the pump features a corrosion-resistant die-cast aluminum alloy housing that actively resists temperature fluctuations and deformation. Internally, heavy-duty cast iron impellers and volutes work alongside a premium carbon-ceramic (or silicon carbide) mechanical seal to prevent leaks and maximize longevity. The entire 23 kg unit is secured within a sturdy steel rollover pipe frame that protects the core mechanism from accidental job site damage, while the Honda engine integrates an automatic oil alert system to safely shut down operations if lubrication drops to critical levels.

Key Features & Benefits:

• Efficient Honda Power: The Honda GX120 four-stroke engine (3 HP) delivers consistent, high-performance energy to pump 600 liters of liquid per minute effortlessly.
• Maximum Flow Capacity: Delivers an exceptional 600 L/min capacity, making it highly effective for rapid clear and black water transfer in various applications.
• Impressive Reach: Features a maximum total head of 30 meters and a powerful maximum suction lift of 8 meters to draw water from deep sources.
• Unmatched Durability: Features a highly corrosion-resistant die-cast aluminum pump housing alongside heavy-duty cast iron impellers and volutes to handle tough debris.
• Extended Longevity: The aluminum alloy housing is strictly designed to be resistant to rust, extreme temperatures, and mechanical deformation, significantly contributing to a longer service life.
• Premium Mechanical Seal: Utilizes high-quality carbon ceramic or silicon carbide seals to actively prevent leaks and protect internal components.
• Engine Protection System: Equipped with a built-in oil alert system that automatically shuts down the engine if oil levels drop too low, preventing catastrophic motor failure.
• Reliability & Portability: Housed in a sturdy steel rollover pipe frame that protects the mechanism from impact damage, contributes to structural stability, and features an easy-to-carry design for job sites.
• Self-Priming Convenience: Designed for rapid setup; to put the pump into operation, only the main pump body needs to be filled with water.