Cap - 4 Inch FIPT - Schedule 80 state_Maine 040 Styrene Plastic and is

040 Styrene Plastic and is designed to warn patrons that children under age 14 must be supervised and adults should not swim alone

It is used for Calcium Hardness testing in Taylor Kits

safely and effectively

The Chemtrol 265 PPM/pH Digital Controller with 4-20 mA outputs features Santa Barbara's new Chlorine Sensor for Free Chlorine that gives easy-to-use

The Chemtrol 255 PPM/pH Digital Controller features Santa Barbara's new Chlorine Sensor for Free Chlorine that gives easy-to-use

Cap - 4 Inch FIPT - Schedule 80 state_Maine 040 Styrene Plastic and isThis is a PVC Schedule 80 Cap fitting with FIPT fitting connections that measure 4 Inch.