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Koshin STV-50X & STV-80X 4-Stroke Petrol Engine Driven Semi-Trash Pumps


STV-50X & STV-80X Koshin Semi-Trash Engine Driven Pumps

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STV-50X & STV-80X Koshin Semi-Trash Engine Driven Pumps

Semi-Trash Pump with Recoil Start

STV-50X Koshin Semi-Trash Engine Driven Pump

The Koshin STV-50X and STV-80X are semi-trash pumps which feature a silicon carbide mechanical seal, which extends service life, a graphite iron impeller and volute casing, which increases wear resistance and is suitable for solids up to 8mm.


  • Maximum Head: up to 27m
  • Maximum Flow: up to 900 litres/min
  • 2" inlet/outlet (STV-50X)
  • 3"/2" inlet/outlet (STV-80X)
  • Koshin Engine
  • Crash frame
  • Strong and lightweight pump

Pump Applications

  • Semi-Trash Pump
  • Dewatering
  • Sprinkling/irrigation
  • Orchard cultivation
  • Pumping water from wells
  • Feeding or draining water to/from ponds or troughs
  • Feeding or draining water on fish farms
  • Washing cattle, barns or agricultural tools
  • Feeding water into water reservoirs

Performance Specifications

Model Engine Inlet Outlet Flow Head
STV-50X Koshin K180 2" 2" 550 l/m 27m
STV-80X Koshin K180 3" 2" 900 l/m 26m

Dimensions & Weight

Model Dimensions HxWxL Weight
STV-50X 493 x 380 x 420 mm 25 kg
SEV-80X 530 x 425 x 488 mm 35 kg

Koshin Engine Driven Pumps Flow Curves

Performance/Flow Curve