18 Inch Square SuperSump Main Drain Sump With 8 Inch Port (Pack of 2) inlet-pipe-size_12" This heater is designed to

This heater is designed to operate at flow rates between 15 GPM and 80 GPM

The meter has a built-in back flow preventer and is housed in engineered plastic with corrosion resistance liquid-sealed register for easy reading

This Warning No Lifeguard On Duty (13 Years And Under) aluminum sign measures 18 x 24 inches

065 wall thickness and includes a slip-on fulcrum

This Varden marine grade

18 Inch Square SuperSump Main Drain Sump With 8 Inch Port (Pack of 2) inlet-pipe-size_12" This heater is designed toThis is a package of two 18 inch Square SuperSump Main Drain Sumps with 8 inch port. They have an open area of 183. 06 square inches and 816 GPM Floor. The Neptune Benson (Evoqua) SuperFlow Sumps are certified to the APSP ANSI ICC 16 2017 standards, and are NSF Listed. The SuperSump main drain system eliminates the need for certification of field formed sumps by a licensed design professional. The SuperSump with SuperFlow main drain grating is pre