Description
Water Pump Petrol 2″ KOSHIN HONDA SEH50X Engine-Driven Pump
When managing agricultural irrigation, clearing flooded workspaces, or handling continuous water transfer where reliability and ease of transport are paramount, standard utility pumps often fall short. The Koshin SEH50X is engineered from the ground up to deliver uncompromising performance under demanding field conditions. Combining advanced Japanese pump design with the exceptional durability and smooth performance of a genuine Honda GX120 4-stroke petrol engine, this 2-inch self-priming pump ensures effortless water movement where dependability matters most.
At the heart of the SEH50X is a robust Honda powerplant paired with a lightweight, high-strength die-cast aluminum pump body and heavy-duty cast-iron internal components (impeller and volute casing) for long-term wear resistance against silty water. It pumps up to 600 liters of water per minute and maintains a 30-meter total head, providing the pressure required for extensive irrigation and drainage setups. To maximize longevity under tough operating conditions, the unit is equipped with a specialized carbon-ceramic mechanical seal that provides superior resistance to abrasion and leaks. Housed inside a sturdy rollover steel pipe frame that protects against impact and simplifies site transport at a dry weight of just 22 kg, the Koshin SEH50X stands as the ultimate professional solution for 2-inch water management.
Key Features & Specifications:
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High-Volume Water Flow: Delivers an impressive maximum discharge capacity of up to 600 L/min (158 USG/min) with a 30m total head for efficient irrigation and dewatering.
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Reliable Honda GX120 Engine: Powered by a fuel-efficient 4-stroke air-cooled petrol engine known for smooth operation, high torque, and long-term durability.
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Carbon-Ceramic Mechanical Seal: Equipped with specialized high-durability sealing materials to provide superior resistance against abrasion and fluid leaks.
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Wear-Resistant Internals: Features rigid cast-iron internal impeller and volute casing to maintain high pumping efficiency over years of heavy use.
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Ultra-Portable & Rugged Frame: Weighs just 22 kg and is enclosed within a durable steel rollover pipe frame for easy transport and complete site protection.
Official Technical Specifications:
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Brand / Model: Koshin SEH-50X (Powered by Honda GX120)
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Country of Origin: Japan
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Pump Type: Self-Priming Centrifugal / Clear Water Pump
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Inlet / Outlet Diameter: 2″ (50 mm / External Pipe Thread)
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Maximum Discharge Volume: 600 Litres / Minute (158 USG/min)
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Total Head: 30 Meters (98 ft)
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Maximum Suction Lift: 8 Meters (26 ft)
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Engine Model: Honda GX120 (4-Stroke, Forced Air-Cooled Petrol Engine)
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Displacement: 118 cc – 122 cc
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Fuel Type: Automotive Unleaded Gasoline
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Fuel Capacity: 2.0 Litres
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Starting System: Recoil Starter
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Dry Weight: 22 Kg
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Frame Construction: Sturdy Rollover Steel Pipe Frame
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Application: Field and paddy irrigation, orchard cultivation, well pumping, pond/trough management, and general agricultural water transfer





