Balboa 31" 1/4" Hi Limit Temperature Sensor [4-pin] (30278KIT) pentairamerican Threaded air switches are useful

Threaded air switches are useful when the application benefits from a more secure mounting style than a simple slip-fit arrangement

Bleed tubes help vent trapped air from compatible DE filter assemblies so circulation and filtration can operate more consistently

Balanced flow components ensure even distribution across zones

The Hydro-Quip 4

Balboa 31" 1/4" Hi Limit Temperature Sensor [4-pin] (30278KIT) pentairamerican Threaded air switches are usefulHigh limit sensors provide an additional layer of protection by monitoring temperature conditions. This 31 inch version is designed for systems that require a 4 pin connection. Accurate sensing helps prevent overheating and supports safe operation. The cable length allows for proper placement within the system. Replacing a faulty sensor helps restore correct system safeguards. Monitors high limit temperature conditions 4 pin connection for compatible