Gala Gar has developed different pressure reducers with double rotameter for electric arc welding processes of ducts and pipes. The use of double rotameter allows to protect the weld bead and at the same time inertize the inside of the conduit or pipe being welded.
In addition, Gala Gar adapts to the needs of its customers by placing the rotameters in different places on the pressure reducer depending on the gas cylinder where they are to be used.