Belt-Driven Petrol Water Pump 3 Inches

A 3-inch belt-driven petrol water pump uses a petrol engine + pulley & V-belt system to drive a centrifugal pump. Unlike direct-coupled pumps, this setup gives you flexibility in speed, torque, and maintenance—very useful for farm and workshop use. Typical Setup Engine: 5.5–7 HP (e.g. GX160 / GX200 type) Pump head: 3" inlet × 3" outlet centrifugal pump Drive: V-belt + pulleys (engine → pump) Frame: Steel base with adjustable slots for belt tension Key Advantages Adjustable performance → change pulley sizes to increase pressure or flow Less stress on engine → smoother power transmission Easy repair → replace belt instead of full coupling Flexible alignment → easier to mount in custom frames Performance (Typical Range) Flow rate: 30–60 m3/hour Suction lift: up to 7–8 meters Head (pressure): 15–30 meters.