Description
Fits Standard Hose Sizes - Compatible With 3/4 Inch (19Mm) Hose I.D., Making It Suitable For Common Plumbing Setups. Prevents Siphoning - Features A Simple Internal Valve System That Ensures Water Cannot Siphon Over Plumbing Loops, Providing Peace Of Mind. Durable Construction - Made From Corrosion And Abrasion-Resistant Abs Plastic, Ensuring Long-Lasting Reliability In Marine Environments. Essential Safety Component - Designed For All Inlet And Discharge Plumbing On Toilets Installed Below The Waterline To Prevent Backflow. No External Venting Required - The Built-In Valve Eliminates The Need For Additional External Venting, Making Installation Easier And More Efficient. Product Number: Fo2420