Construction & Civil Engineering Engine Pump Semi Trash Pump STV Series


Semi-trash Pump


Model STV-100X
Category Self-priming, Centrifugal pump
Pump Connection Dia Suction 100 mm (4")
Discharge 100 mm (4")
Connection thread Outer pipe thread BSP
Total Head 28 m (91ft)
Delivery Volume 1500 L/min (396 USG/min)
Max. suction head 8 m (26 ft)
Engine Type Forced air-cooled 4-stroke gasoline engine
Model KOSHIN K300
Displacement 301 cm3
Rated Output 5.0 kW(6.8 PS) / 3600 rpm
Max. Output 6.0 kW(8.2 PS) / 3600 rpm
Fuel Automotive unleaded gasoline
Fuel tank capacity Tank size: 6.5 L (1.71 USG), Usage level: 5.9 L (1.55 USG)
Engine oil 4-stoke engine oil:API grade SE or above, SAE 15W-40
Engine oil capacity 1.1 L (0.29 USG) 
Continuous operating time Approx. 1.8 hrs
Starting method Recoil starter
Consistency Sandy and muddy water
Suspended solid percentage 10%
Max. solids size 8~9mm
Temperature 5-45 °C (41-113 °F)
Standard accessories 1 Strainer, 2 Coupling sets, 3 Hose bands, 1 Engine tool, 1 Spanner
Net Weight 56.5 kg (124.6 lbs)  
Gross Weight 66.1 kg (145.7 lbs)
Product dimensions L x W x H (mm) 683 × 495 × 645
Packing dimensions L x W x H (mm) 718 × 525 × 675

Performance curve and outline drawing
Document download

Optional parts

Support for this product

FAQ about STV Series

FAQ aboutSemi Trash Pump

FAQ about Engine Pump

Pump does not work.

1. Engine start failure.Refer to instruction of engine

2. Blocked impeller.Disassemble & clean