HSR-22-V2 pump sequencing relay is designed for automatic control of multiple booster pumps based on system pressure.
It alternates pump operation to ensure equal running time, reducing wear and extending equipment lifespan.
The relay improves system efficiency and reliability, making it ideal for hydrophore systems, water supply installations, and industrial pump control applications.
◉ 2x Pressure Switch Inputs
◉ 2x Hydrophore Outputs
