Pressure Switch

PSI Water Filters Australia Verified independent store

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Inline Pressure Switch with John Guest Fittings This inline pressure switch is ideal for controlling booster pumps and solenoid valves in water filtration and pump systems. It feat ures John Guest speed-fit fittings for quick and secure tube connections, making installation fast and tool-free. Each switch is rated by its activation/deactivation pressure. For example:20/40 PSI ¼” – the switch turns on at 20 PSI and off at 40 PSI, with a ¼” tube connection. This helps regulate system pressure effectively, ensuring consistent performance. Available with multiple tube connection sizes, this compact and reliable switch is perfect for inline use in residential or light commercial applications. Show more