PRESSURE REDUCER
Bottle connection: W 21.0 x 1/14 ”
The left display shows the filling quantity of the gas bottle in cash
right display shows the flow rate in l / min
right controller (small) opens and closes the flow (open right / left close)
lower regulator (large) sets the flow rate a (increase right / reduce left)
Tip: the average amount of shielding gas (argon 4.6) For TIG welding, it is 8-10 in a calm room l / min
Tip: the rule of thumb applies to MIG / MAG welding Wire diameter x 10 results in the optimal flow rate l / min