Monitor water circulation in residential / commercial pools during chlorinator operate, ensuring safe dispersion while pumps damage from low flows conditions Engineered with reinforced O rings and factory tested component, this compatible flows switches delivers consistent across seasonal temperature changes and harsh pool environments Ideal for pool owners, maintenance technicians, or contractors upgrading saltwater chlorination systems requiring precise flows detection and equipment defense This 0.5 " threaded flows sensors integrates seamlessly into piping systems using included waterproof tape, while its 15 foot cable and standard telephone plugs enable quick installation to resolve " not flows " alerts efficiently This flows switches is specifically designed for salt chlorinator systems like and, featuring strong construction with waterproof seals for stable pool water flows, Manufacturer: ZBIianxer