Out of stock

KOSHIN STH-80X (SEH-80T) Semi Trash Pump

  • Self-priming hidels pump, forced air cooling 4-stroke gasoline engine from HONDA

  • 2.9 kW/ 3.9 hp, delivery volume max. 900 L/min, total head max. 26m

  • Suction head max. 8m, tank capacity 3.6 L, approx 2hrs drive operation.

  • Silicon carbide mechanical seal: 4-5 times more durable than standard carbon ceramic mechanical seal.

  • Spheroidal graphite iron casting (FCD) for impeller & volute provides 10 times more erosion resistant than cast iron


The STH-80X is a high quality Japanese self-priming 3" pump for dirt water with solid particles up to 8mm. This centrifugal pump is protected by a sturdy rollover frame. STH-80X is equipped with the Honda GX160 engine. Pump housing is made of aluminium die-cast. Impeller and volute casing are made of spheroidal graphite iron casting and the silicon carbide mechanical seal ensure long life and durability. The delivery volume of the Japanese pump is max. 900 L/min, or a total head up to 26m. The product has 3" inlet and outlet, aluminium die-cast casing, robust 4 -stroke engine, low oil alert, 3.6-liter fuel tank, engine tool, a filter, 2 hose couplings and three hose bands.

Technical Specifications
Weight (kg)
Connection Dia (mm)
Delivery Volume (L/min)
Total Head (m)
Exhaust Volume (ccm)
Fuel Tank Capacity (L)
Honda GX160
Forced Air Cooling 4 Stroke Gasoline Engine
Max. Output
3.6 kW (4.9 PS) / 3600 rpm
Connection Thread
Outer Pipe Thread
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