Schedule 80 One-Piece Flange - 1-1/2 Inch FPT pipe-size_3" It does not require water

It does not require water hook-ups

heater control with energy saver program and Langelier Saturation Index for water balance

and is designed to warn patrons that there is no lifeguard on duty

or flappers

120 Volt and includes 3/8 Inch Standard Tubing

Schedule 80 One-Piece Flange - 1-1/2 Inch FPT pipe-size_3" It does not require waterThis is a Schedule 80 One Piece Flange with a 1 1 2 inch threaded female connection. The Schedule 80 flanges are constructed of Rigid Poly (Vinyl Chloride) (PVC) Compounds and Chlorinated Poly Vinyl Chloride (CPVC) Compounds. Schedule 80 fittings are manufactured to ASTM D 2467 standards. This PVC flange complies with the perimeters specified in ANSI B16. 5 for bolt patterns. Maximum pressure rating is 150 PSI at 73 degrees F with a maximum operating