Operating Conditions Size Range 1-1/ 4" to 6" 8" to 12" Max. Pressure* 228psig 228 psig Oper. Temperature 14° to 158° F Vacuum Rating* 25" Hg 0" Hg Burst Pressure* Greater than 780 psig * * at normal temperature of 80° F
Material of Construction Item Component Material 1 Flanges Carbon Steel 2 Outer Bellow EPDM 3 Reinforcing Fabric Synthetic Fiber 4 Inner Bellow EPDM 5 Wire Carbon Steel