... precisely machined 4.easy to connect camlock1.size:1/2"-6"2.body:stainless steel 304 3163.gasket:buna(NBR),viton ... (14.8bar) 2 1/2" 225PSI(15.8bar)6" 150PSI(10.5bar)6.application:oil,petroleum,chemical,water,gas7.thread:ANSI B1 ... .20.1(NPT), BS21,DIN259,DIN2999,ISO228 Type DA Stainless ...