Victor® SR 250 Series Medium Capacity Single Stage Acetylene Regulator offers 2 - 15 psig delivery range. Regulator comes with a maximum inlet pressure of 3000 psig. Regulator features CGA 510 inlet connection and 9/16" - 18 RH(M) outlet connections. Regulator made of forged brass consists of 2" brass gauge and 1 3/4" fabric reinforced neoprene diaphragm. Regulator of size 6.38" X 4 1/4" X 5.13" has sintered inlet filter, die-forged brass spring housing cap and external relief valve system. Regulator with Delrin insert bushing is suitable for welding and cutting.