Rola-Chem pH Heavy-Duty Probe - 8 Foot Cable fitting-connection_Insert measure the bolt pattern of

measure the bolt pattern of the faceplate and compare to the measurement template pictured

This clarity measurement is required by the majority of state health boards for swimming pool safety

The FulFlo TC400 Cartridge Filter is ideal for commercial pools up to 48

This is a PVC Reducing Tee Fitting with slip (socket) fitting connections that measures 4 x 4 x 3/4 Inch

The kit includes a universal injector manifold (2 inch)

Rola-Chem pH Heavy-Duty Probe - 8 Foot Cable fitting-connection_Insert measure the bolt pattern ofThis is a Rola Chem replacement pH Probe for the Rola Chem controllers. This probe is designed to fit both digital and analog Rola Chem controller systems.