Top Brand Check Valve, 3 in, Single, Inline Swing, 316 Stainless Steel, FNPT x FNPT - 4VMU7 Nominal Size-33" X 30" X 0.5" Keyed tumbler locks are included

Keyed tumbler locks are included in the unit to prevent vandalism and theft of the paper supplies

They allow users to access water outdoors without having to connect a faucet to the building's plumbing

Cross Reference: Bell & Gosset 3K515

They provide running water for dishwashing

Top Brand Check Valve, 3 in, Single, Inline Swing, 316 Stainless Steel, FNPT x FNPT - 4VMU7 Nominal Size-33" X 30" X 0.5" Keyed tumbler locks are included316 Stainless Steel Swing Check Valves, Max. pressure: 200 psi Max. temp.: 353F,Provide excellent corrosion and chemical resistance. Horizontal mounting. For use in plumbing and heating applications.