Review on 🔌 SÜA - Rear Entry Oxygen and Acetylene Regulators Welding Gas Gauges - LDB Series Pair by Justin Garcia

Bought cheap so didn't expect high quality. I use them to run a closed system with a micro burner. They do their job but don't exert constant pressure. Fluctuates by 5 psi during use. I hope it works after using them more. And the oil ran out of them when they were first used. I suggest opening and blowing out the valves before connecting the hoses. In general, they are quite sufficient for my use.