Harris 401-125-580-C - 401125580C - Argon/Helium/Nitrogen Regulator Select Your Regulator:401-050-320-C Lincoln HELIX M627 Clamp-on Orbital

Lincoln HELIX M627 Clamp-on Orbital TIG Weld Head K52283-1

the thinner part of the wedge is engineered to be soft enough to prevent splintering

The alternative 98% Ar / 2% O₂ is equally effective and more widely available at lower cost

Large-diameter pipes (12 in and above) require high purge flow rates to achieve the required sub-1

and pressure vessel welding

Harris 401-125-580-C - 401125580C - Argon/Helium/Nitrogen Regulator Select Your Regulator:401-050-320-C Lincoln HELIX M627 Clamp-on OrbitalModel GP401 is a brass single stage regulator with a neoprene diaphragm for general purpose applications where a slight rise in delivery pressure from a full to near empty cylinder can be tolerated. The Model GP401 is not recommended for high purity applications that may be sensitive to contamination due to elastomeric components. Features Available in 0 15, 0 50, 0 125 and 0 250 PSIG delivery pressures Neoprene diaphragm for greater sensitivity One