Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 722-050-540-D - 722050540D channelock 420g second pull locks the feeder

second pull locks the feeder in "cruise control" for continuous welding without holding the trigger

Lincoln Weld Power Cable Twist Mate to Twist Mate (2/0

and aluminum plate

also known as the 2SA

Harris Stainless Steel High Purity Two Stage Cylinder Regulator - Model 742-125-590-B - 742125590B

Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 722-050-540-D - 722050540D channelock 420g second pull locks the feederHarris Two Stage Ultra High Purity Brass Barstock Regulator Model 722 050 540 D 722050540D Model HP722 is a Two Stage Cylinder Regulator in Brass Barstock for constant delivery pressure from full to near empty Cylinder conditions. The Model HP722 is suitable for High Purity gas applications, research sample systems gases, process analyzer gases, gas chromatography, EPA protocol gases, laser gas systems and emission monitoring systems. Features 1 11