Harris Ultra High Purity Stainless Steel Barstock Regulator - Model 741-500-590-C - 741500590C 309L N This eliminates the high-frequency pilot

This eliminates the high-frequency pilot arc common on lower-cost plasma systems that degrades nozzle and electrode life at start — critical in production environments where 50–100+ arc starts per shift are routine

Replace the entire kit or source a matching hose replacement when hose damage is found

addressing the unique challenges faced by specialized fabrication shops

For extreme cold conditions where normal engine starting is not sufficient

Harris Ultra High Purity Stainless Steel Barstock Regulator - Model 741-500-590-C - 741500590C 309L N This eliminates the high-frequency pilotHarris Ultra High Purity Stainless Steel Barstock Regulator Model 741 500 590 C 741500590C Model HP741 is a Stainless Steel barstock Single Stage Cylinder Regulator with a Stainless Steel diaphragm for applications where a slight rise in delivery pressure from full to empty Cylinder can be tolerated. Model HP741 is available with various delivery pressures, CGA inlet fittings, accessories and other options for a customized Regulator to meet specific