HSR-03X-V2 pump control relay is designed for automatic control of three pumps based on pressure signals.
With 3 pressure switch inputs and 3 pump outputs, it enables intelligent pump sequencing to maintain stable system pressure and efficient operation.
The alternating function ensures equal running time across all pumps, reducing wear and extending equipment lifespan.
The adjustable working time (OFF, 10min, 30min, 1hr, 3hr, 6hr, 12hr) allows flexible configuration for different system requirements.
Widely used in hydrophore systems, booster stations, and industrial pump control applications.
· 3x Pressure Switch Inputs
· 3x Hydrophore Outputs
· Hydrophore Working Time Adjustable (Off, 10min, 30min, 1hr, 3hr, 6hr and 12hr.)
