Answer
Oct 01, 2025 - 01:01 PM
Maximum inlet pressure indicates the highest cylinder or supply pressure the welding gas regulator can safely handle. Matching your welding gas regulator's inlet pressure rating to your gas cylinder ensures safe operation and prevents regulator damage. Available regulators support a range of maximum inlet pressures, from 500 PSIG (as seen in the Harris 9296-15-320) up to 5500 PSIG (Harris HP8700-4500-347), accommodating both standard and high-pressure applications. Choosing the right inlet pressure capability ensures compatibility with your equipment and enhances safety.
