Miller Gas Diffuser for MIG Welding Gun, part no. D-M250 (2 per pack)
- MDX Diffuser for Miller Style MDX-250 MIG Guns.
- NOT compatible with Miller M-Series Guns / Consumables ***.
- Use with T-MXXX Series Tips (Example .035 = T-M035).
- Use with N-MXXXX Series Nozzles ( Example 1/2" Bore Flush = N-M1200C).