hardware nuts
gentec 331 153x 125 153 series regulator
underwriters laboratories inc listed easily read gauges sintered bronze inlet filter delrin cap bushing for smooth adjustments stainless steel diaphragm for accurate pressure delivery stem type seat assembly for more reliable performance designed for heavy duty gas welding cutting & heating applications self re seating external pressure relief valve on oxygen inert gas air co2 and hydrogen models sku orsno9552
gentec