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Helps restore dependable electrical linkage
or no longer dependable at its rated setting
In bigger pool and spa plumbing systems
A swing check valve helps control one-way water movement in a compatible plumbing system
which is important for safe and dependable chlorine-generation operation
Pentair Water Pressure Switch (473070) poolparts Helps restore dependable electrical linkageThis water pressure switch is used in compatible Pentair equipment to confirm that adequate water flow or pressure is present before operation continues. Pressure switches are important safety and control devices, especially in heater and heat pump systems that should not run without proper circulation. A failing switch may cause startup problems, intermittent shutdowns, or error conditions even when the rest of the system appears normal. Replacement
