Pool Chemical Controller Pressure Switch fitting-connection_Slip x Female this tread slopes 15 degrees

this tread slopes 15 degrees forward when properly installed

These high flow replacement pumps will provide you years of trouble free service

Diagnostic Commander

the vac lock is a safety device that closes the suction line when the cleaner is not in use

Pool Chemical Controller Pressure Switch fitting-connection_Slip x Female this tread slopes 15 degreesThe Interlock Pressure Switch by Rola Chem is a pool chemical controller pressure switch. It will maximize your protection from chemical exposure. It works to prevent harmful chemicals from being pumped into the circulation line. The Interlock Pressure Switch also acts as a secondary control system to shut power off to the controller should there be a malfunction. It will bring its operations to a halt. Best of all, it is compatible with any automated