Victor Oxygen Regulator Repair Kit for SR250 Tungsten Electrodes The back is a spring

The back is a spring that adjusts to the diameter of the hat dome

but with sufficient penetration for welding medium gauge steel

The Harris style 6290NFFL is an 8" long cutting torch tip for LP

This set of 10 zirconia flap wheels are 40 grit which is considered very coarse for grinding and sanding on steel

It can be setup for Acetylene or Mapp and LP

Victor Oxygen Regulator Repair Kit for SR250 Tungsten Electrodes The back is a springDoes your Victor Oxygen Regulator need fixing? This Victor Oxygen SR250 Regulator Repair Kit is exactly what you need. The repair kit is for the Victor oxygen regulator SR250 and includes (2) washers, seat assembly, and diaphragm. Victor part number 0790 0048. Do you need other welding equipment and supplies? Check out our other inventory.