Harris Style D-85 Gas Mixer Purox 5 1/4 - 1/2"

5          1/4 - 1/2"

It takes 5090 welding tips for acetylene

35-50 is a gas diffuser for Tweco style Mini-Mig welding guns

33366 ESAB style Electrode for PT-23 and 27

and MB tip series

Harris Style D-85 Gas Mixer Purox 5 1/4 - 1/2"The D 85 Harris Mixer fits the Harris Model 85 welding torch handle and can be setup for Acetylene or Mapp and LP, Propane, or Propylene. Acetylene or Mapp gas Setup Options include the Harris 23A90 welding elbow tips (0 10) and heats with the J 63 1 and 2. 8593 Tip Tube and 1390 cone welding tips (0 10) and heats with 1390 HA. LP, Propane, or Propylene Setup Options include 8593 Tip Tube and 1390N welding tips (4N 10N) and heats with 1390 B and H.