Victor, an ESAB brand, released the HRF2400 Pro flowmeter regulator calibrated for CO2 , argon or mixed gas blends used for TIG, MIG and gas-shielded flux-cored welding. The unit offers a flow range of 70 cubic ft./hour. Large, bold markings on the flow tube and a rotatable scale make it easier to read the flow rate from a distance. It withstands challenging environments, including heavy manufacturing and construction, shipbuilding and repair, aerospace, oil and gas, and power generation. The machined brass body, diecast housing cap and diaphragm-style regulator with fabricreinforced neoprene diaphragm provide a long service life.