Safety devices 1/4" NPT x 3/8" SAE Model 3060/23(29)
Safety devices 1/2" NP x 5/8" SAE Model 3060/45(29)
Safety devices 3/4" NPT x 3/4" SAE Model 3030/66(29)
Safety devices 1" NPT x 1.1/4" SAE Model 3030/88(29)
Check Valve inlet -outlet Connecting =1/4" Male SAE Flare. made from hot pressed brass with Teflon (PTFE) valve seat Stainless steel spring"