NORTH BETHESDA, Md. — Victor ®, an ESAB ® brand, has introduced the HRF2400 Pro flowmeter regulator calibrated for CO 2, argon, or mixed gas blends used for TIG, MIG, and gas-shielded flux cored ...

Description: This regulator provides adjustability between 3-6 cubic feet per hour (CFH) for using nitrogen as a backing gas when brazing; 20-50 CFH for nitrogen purge applications; and 200-800 pounds ...