2 scfm @ 100 psi

The hook portion of the unit is square in shape with each of its sides measuring 1-1/4 inches in length

Bradley S45-894 Filler/Button Prpk Replacement Part

For compliance with barrier-free guidelines

Mueller Steam Specialty Check Valve, 3 in, Single, Inline Wafer, Cast Iron, Flanged Wafer x Flanged Wafer - 3 71AHB3H Doors 2 scfm @ 100 psiSure Check, Max. temp.: 100F,Class 125 valves prevent surge and water hammer due to flow reversal; specially designed springs close discs before flow reversal can occur. With stainless steel springs and Buna N seal. Mount vertically or horizontally. Designed to fit ANSI flanges. Suitable for liquid and gas service applications.,Meet ANSI standards; FM Approved.,Heavy Duty Check Valves, Max. pressure: 200 psi