MIFAB® MWH Series (specify size) piston operated water hammer arrestor with hard drawn seamless “K” copper body, RYTON PPS piston with double o-rings (Parco #5778-80) and CDA 360 brass M.P.T. connection. Certified to the A.S.S.E. 1010-1996 and ANSI
A112.26.1M Standards. Engineered to limit the system surge pressure up to 1,500 P.S.I.G.
