Tool mounting and clear wiring guides enable fast installation and immediate operation, integrating smoothly into existing pipelines without complex configurations. Precision flow detection and automatic shutoff. The flow switch with G1/2 threaded interfaces ensures accurate water flow detection and instantly activates circuit protections against pump dry running, safeguarding equipment with leakproof performance. ABS construction with corrosion resistance. The G1/2 port withstands pressure environments while maintaining sealing, making it suitable for longterm use in liquid media including cold and hot water systems. Essential for HVAC technicians, agricultural irrigators, and industrial maintenance requiring flow monitoring and equipment protection in waterdependent operations. Specifications Port size: G1/2 threaded interfaces Material: ABS Media compatibility: cold and hot water systems Function: flow detection with automatic shutoff Mounting: tool installation with clear wiring guides Applications HVAC installations to monitor flow and protect pumps from dry running in air handling and chilled water systems Agricultural irrigation networks to ensure accurate flow and prevent leaks or pump damage Industrial maintenance in waterdependent processes to safeguard equipment and maintain system integrity