BETA STAR 592611001401 Air Filter Regulator 1/4″ with Gauge – 12740

The 12740 is a 1/4″ air filter regulator with an integral pressure gauge. It is used in medical gas delivery systems to reduce, filter, and monitor supply-line pressure. The gauge displays outlet pressure in real time, allowing operators to verify flow conditions during equipment setup and maintenance. It is commonly found in hospital gas panels, service carts, and ISO refurbishment stations where compressed air or medical gas supplies must be regulated to safe working pressures.