Quick Connect Components, Female Socket, Inert Gas

QDB301 - Female Socket Features Brass construction provides long service life-cycle tested over 10,000 operations indicating a service life of 10 to 12 years of comparable use Non-interchangeable Oxygen and Fuel Gas connectors prevent accidental gas mixing Instant closure on reverse flow Check Valves with total shutoff at only 10 oz. of back pressure Exceed CGA flow specifications-1100 SCFH flow at 125 PSIG inlet pressure and 800 SCFH flow at 125 PSIG inlet pressure when 2 additional check valves are used in conjunction with the Quick Connects Spring loaded locking mechanism responds to fingertip action and achieves a gas-tight connection For inert gas models, demand valve on supply side creates a positive seal when fitting is not connected Double seal socket connection on second seal provides added safety protection Installation and operating instructions included. Product details from WESTERN (Mfg Part No. QDB301). UPC 698944087593. Typical use: welding, gas supply and inert gas connections in automotive/RV and other gas-supply applications.