HSR-22-V2 Pump Alternating Control Relay | Dual Pressure Switch Input for Hydrophore Systems

HSR-22-V2 pump alternating control relay is designed for automatic management of dual pump systems in hydrophore and booster applications.

Equipped with 2 pressure switch inputs and 2 pump outputs, the relay intelligently controls pump operation based on system pressure, ensuring reliable water supply and stable system performance.

By alternating pump operation, it balances running time between pumps, reduces mechanical wear, and significantly extends equipment lifespan.

The HSR-22-V2 enables efficient switching between pumps according to demand, preventing overload and improving overall system reliability.

Widely used in hydrophore systems, water supply installations, booster pump panels, and industrial fluid control systems, it provides a dependable and cost-effective solution for automatic pump control.