Top Brand Check Valve, 1/2 in, Single, Inline Piston, Brass, MNPT x FNPT - CHK BRS 810-8M8F-B trimline Operating Pressure Differential Air/Inert Gas:

Operating Pressure Differential Air/Inert Gas: 40 psi

"Service"Cover-Wr- Exp

or areas subject to vandalism

the dispenser can accommodate two rolls of standard core toilet tissue that are up to 6 inches in diameter

Meet OSHA and NFPA Code 30 standardsCARB compliantSafety Can Spill TrayLarge diameter surface supports safety cans up to 5-gal

Top Brand Check Valve, 1/2 in, Single, Inline Piston, Brass, MNPT x FNPT - CHK BRS 810-8M8F-B trimline Operating Pressure Differential Air/Inert Gas:Ideal for installation in tight spaces, this piston spring check valve can provide backflow protection for a variety of applications. Model has an embedded O ring that seals on the seat. Pressure in the direction of flow moves the piston and seal off the seat and exposes the cross holes in the piston. Valve is designed to provide a positive seal at very low back pressure or slight vacuum.