Description
Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 722 500 580 BR 1 722500580BR1 3350 Viking 053" inner diameter is optimized HDT Package Size:5 64 in, 4 14 lb Coils D711 5056M Bug O CONTROL PLUG 053" inner diameter is optimized for use with Chaining at the valve neck can damage the valve stem and create a high pressure gas release hazard