The Guardian G1753 is a wall mounted eye/facewash station with an 11-1/2" diameter stainless steel bowl and wraparound skirt that conceals the valve

The dispenser measures 7-3/4 inches in width by 2 inches in height and once installed on any hard surface

commercial vacuums

22 gauge removable stainless steel receptacle in architectural satin finish

The ASI 3850 is a horizontal grab bar unit that measures 1-1/2 inches in diameter

Top Brand Check Valve, 1/8 in, Single, Inline Piston, Stainless Steel, MNPT x FNPT - CHK SST 210-2F2M-F Nominal Size-40" X 1.5" The Guardian G1753 is aThis compact spring check valve can be installed in tight spaces to provide backflow protection for a variety of applications. The first connection listed is the direction of flow. The poppet design provides a positive seal down to approximately 1 2 psi.