The KOSHIN STH-80X is a robust semi‑trash, petrol‑driven transfer pump designed for heavy‑duty irrigation, construction dewatering, municipal and industrial water transfer tasks. Built for sandy, muddy and debris‑laden water, the STH‑80X pairs a reliable Honda GX160 163cc engine with a durable pump end that delivers up to 900 L/min (238 USG/min) and a maximum head of 26 m (85 ft), with a guaranteed suction lift of 8 m (26 ft).

Key durability features include silicon carbide (SiC) mechanical seals for superior abrasive resistance and spheroidal graphite (FCD) cast iron impeller and volute components for enhanced erosion and corrosion resistance. The unit’s aluminum pump housing, powder‑coated roll cage and easy‑service long‑bolt assembly make field maintenance fast and extend service life under abrasive conditions.

• Inlet/Outlet: 80 mm (3") NPT/BSP
• Maximum Flow: 900 L/min (238 USG/min)
• Maximum Head: 26 m (85 ft)
• Max Suction Lift: 8 m (26 ft)
• Engine: Honda GX160, 163 cc, 3600 rpm
• Typical Packaged Weight: ~29–35 kg (64–77 lbs)
• Includes: Strainer, hose couplings, hose bands, engine tool set

These specifications make the STH‑80X ideal for fast water removal, emergency dewatering, irrigation pumping and site drainage where suspended solids up to ~9 mm are present.