Length: 11 51/64 in

plastic hooks are mounted for holding reusable vinyl liners

Number of Sheets: 550

Indoor/Outdoor Usage: Indoor/Outdoor

Connection Type: CXC

Watts Check Valve, 3/8 in, Dual, Inline, 316 Stainless Steel, FNPT x Male Flare - SD3-MF 3/8" Capacity-Two 8" Rolls Length: 11 51/64 inHelp prevent water supply contamination from carbon dioxide gas and carbonated water with this Watts dual check valve. Model can prevent the reverse flow of potentially contaminated water into the potable water supply due to back pressure backflow. Check valve has an atmospheric vent that provides a visual indication of failure in the event that the downstream check fails and system backpressure exceed the supply pressure. Model is corrosion resistant