Durable PVC construction delivers solid, long lasting performance for reliable operation. Flow range: 10-150 L/min; maximum water pressure: up to 1.75 MPa. Wide range of applications, mainly used for water heaters and water dispensers, with compatibility for other small to mid scale water circuits. Operating voltage: DC 5-24V; thread: DN20. Key benefits - Robust material and design for lasting service life - Flexible flow support from 10 to 150 liters per minute - Handles water pressures up to 1.75 MPa - Easy integration with standard DN20 thread - DC power operation across a 5-24V range for versatile setups Use scenarios - In a residential water heater system to ensure stable water flow to the heater or piping - In a countertop water dispenser or beverage machine to maintain consistent supply - In compact DC powered water circuits that require a DN20 inline pump with reliable performance This product description maintains the original specifications and functions while presenting them in a clear, customer friendly format.