stainless steel quick release coupling connectors B 1.Size:1/2-6 2.Types: ... ,DP 3.Samples:free samples 4.CE,ISO stainless steel quick release coupling connectors B 1,Material: 304,316,316L,304L,CF8 ... pressure: 3/4"-2" 250PSI(17.6bar) 3"-4" 200PSI(14.8bar) 2 1/2" 225PSI(15.8bar) 6" 150PSI(10 ... .031.501.500.040.0417-209-132-3 stainless steel quick release coupling connectors B