PVC flowmeter for accurate liquid flow measurement in irrigation, aquaculture, pools, and water systems. Material and build: PVC body with corrosion and chemical resistance; designed for inline installation with standard pipe connections. Performance: accuracy of ±5%; flow range from 20 to 3000 L/min (model dependent). What it solves: reliable flow data to optimize irrigation schedules, dosing, filtration, and system efficiency; supports large flows with low maintenance. Compatibility: suitable for water and similar liquids; compatible with irrigation systems, waterworks, and purification equipment. Use scenarios: Farmland irrigation: monitor distribution to adjust valves and improve water use. Fish ponds: track turnover to maintain water quality and aeration. Swimming pools: measure fill and drain rates for accurate chemical dosing. Size and installation: available in multiple connection sizes to fit standard piping; choose model by required max flow.