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Diffuser to Tip Relationship
Welding Processes

MIG Gas Diffusers

Gas diffusers ensure shielding gas is evenly dispersed across the weld pool in gas-shielded MIG (metal inert gas) welding tasks. They install between the nozzle and the gun tube on a compatible MIG gun. MIG gas diffusers must be cleaned or replaced regularly to maintain proper gas flow. They are compatible with MIG consumables and guns from specific brands and series. A complete MIG gun setup includes a nozzle, contact tip, gas diffuser, conductor tube, and gun liner.

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GAS DIFFUSER, ACCULOCK MDX, FOR MDX-100 MIG GUN, 2 PACK
  • MILLER
  • GAS DIFFUSER, ACCULOCK MDX, FOR MDX-100 MIG GUN, 2 PACK
  • Item # MLWD-M100
  • Mfr. Model # D-M100
  • EHC: EHC :

  • This Acculock MDX gas diffuser is made of brass. It features cooling tail, optimized wire-feeding, quick replacement, tapered connection. Plus, it is compatible with MDX-100, 1770028, Miller brand and is for use with Miller MDX-100 MIG guns. It can be used for flux-cored welding (FCAW), MIG welding.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $69.73 / PACKAGE of 2

EHC: EHC :
CONTACT TIP ADAPTER, FASTIP, FOR SPOOLMATIC 15/30, XR-PISTOL MIG GUN, 2 PACK
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $112.50 / EACH

EHC: EHC :
DIFFUSER FASTIP SLOTTED XR GUNS
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $68.48 / EACH

EHC: EHC :
GAS DIFFUSER, ROUGHNECK, FOR ROUGHNECK C-SERIES MIG GUN, ⅛ IN RECESS, 2 PACK
  • MILLER
  • GAS DIFFUSER, ROUGHNECK, FOR ROUGHNECK C-SERIES MIG GUN, ⅛ IN RECESS, 2 PACK
  • Item # MLW206-195
  • Mfr. Model # 206195
  • EHC: EHC :

  • This Roughneck gas diffuser is made of brass. It features 360 degree wrench rotatable, aluminum-jacketed gooseneck. Plus, it is compatible with Roughneck C-Series, C-3010, C-3012, C-3015, C-4010, C-4012, C-4015, C-5010, C-5012, C-5015, Miller brand and is for use with ROUGHNECK guns. It can be used for flux-cored welding (FCAW), MIG welding.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # 1434
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $42.09 / EACH

EHC: EHC :
GAS DIFFUSER, FASTIP, FOR XR-ALUMA-PRO MIG GUN, ¼ IN RECESS
  • MILLER
  • GAS DIFFUSER, FASTIP, FOR XR-ALUMA-PRO MIG GUN, ¼ IN RECESS
  • Item # MLW230-678
  • Mfr. Model # 230678
  • EHC: EHC :

  • This FasTip gas diffuser is compatible with XR-Aluma-Pro, 300001, 300003, 300004, 301568, 301569, 301570, 301571, 301572, 301573, and is for the Miller brand. It can be used for MIG welding.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $67.33 / EACH

EHC: EHC :
MUFFLER GASKET
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $52.60 / EACH

EHC: EHC :
CONTACT TIP ADAPTER, M-SERIES, FOR H200L4, M-25 MIG GUN
  • MILLER
  • CONTACT TIP ADAPTER, M-SERIES, FOR H200L4, M-25 MIG GUN
  • Item # MLW169-728
  • Mfr. Model # 169728
  • EHC: EHC :

  • Adapter, contact tip. M-Gun model: M25/40. Perfect fit, function and durability every time. Miller Genuine parts are the same parts and consumables and used in the original product.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # 1439
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $29.67 / EACH

EHC: EHC :
GAS DIFFUSER, SPOOLMATE, FOR SPOOLMATE 100/185/3035, SPOOLRUNNER 100 MIG GUN, 2 PK
  • MILLER
  • GAS DIFFUSER, SPOOLMATE, FOR SPOOLMATE 100/185/3035, SPOOLRUNNER 100 MIG GUN, 2 PK
  • Item # MLW186-409
  • Mfr. Model # 186409
  • EHC: EHC :

  • Direct hook up to Millermatic(R) 210. SGA100 control required for connection to other Miller and competitive power sources. Typical light industrial applications include auto and marine repair, aluminum fabrication.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # 1439
  • This product must be purchased in multiples of 2 . Please update the quantity to proceed with checkout.
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $3.15 / EACH

EHC: EHC :
ROUGHNECK SERIES CONTACT TIP, COPPER, 1 1/4 IN, 0.04 IN, MIG
  • MILLER
  • ROUGHNECK SERIES CONTACT TIP, COPPER, 1 1/4 IN, 0.04 IN, MIG
  • Item # MLW199-606
  • Mfr. Model # 199606
  • EHC: EHC :

  • This Roughneck contact tip is made of copper. Plus, it is compatible with Roughneck. It has an overall length of 1 1/4 inches and it can be used for MIG welding.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in multiples of 25 . Please update the quantity to proceed with checkout.
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $10.86 / EACH

EHC: EHC :
GAS DIFFUSER, FASTIP, FOR SPOOLMATIC 15/30, XR-PISTOL MIG GUN, ⅛ IN RECESS
  • MILLER
  • GAS DIFFUSER, FASTIP, FOR SPOOLMATIC 15/30, XR-PISTOL MIG GUN, ⅛ IN RECESS
  • Item # MLW227-749
  • Mfr. Model # 227749
  • EHC: EHC :

  • This FasTip gas diffuser is made of brass. Plus, it is compatible with Spoolmatic 15, Spoolmatic 30, XR-Pistol, 130831, 195156, 198127, 198128, 198129, 198130, Miller brand and is for use with XR/XR-M, SPOOLMATIC 15/30A, XR-EDGE FASTIP. It can be used for MIG welding.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # 1439
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $41.67 / EACH

EHC: EHC :
NOZZLE ADAPTER, M-SERIES, FOR H200L4, M-25 MIG GUN, 2 PACK
  • MILLER
  • NOZZLE ADAPTER, M-SERIES, FOR H200L4, M-25 MIG GUN, 2 PACK
  • Item # MLW169-729
  • Mfr. Model # 169729
  • EHC: EHC :

  • This M-Series nozzle adapter is made of brass. Plus, it is compatible with M-25, 169594, 169596, 169598, 169599, Miller brand and is for use with M Series MIG guns. It can be used for flux-cored welding (FCAW), MIG welding.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # 1439
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $29.67 / EACH

EHC: EHC :
GAS DIFFUSER, ACCULOCK MDX, FOR MDX-250/250 EZ-SELECT MIG GUN, 2 PACK
  • MILLER
  • GAS DIFFUSER, ACCULOCK MDX, FOR MDX-250/250 EZ-SELECT MIG GUN, 2 PACK
  • Item # MLWD-M250
  • Mfr. Model # D-M250
  • EHC: EHC :

  • This Acculock MDX gas diffuser is made of brass. It features cooling tail, optimized wire-feeding, quick replacement, tapered connection. Plus, it is compatible with MDX-250, MDX-250 EZ-Select, 1770035, 1770036, 1770037, 1770038, 1770047, Miller brand and is for use with Miller MDX-250 MIG guns. It can be used for flux-cored welding (FCAW), MIG welding.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $46.11 / PACKAGE of 2

EHC: EHC :
TIP CONTACT SCR .045 (BULK)
  • MILLER
  • TIP CONTACT SCR .045 (BULK)
  • Item # MLW000-069B
  • Mfr. Model # 000069B
  • EHC: EHC :

  • This contact tip has a maximum wire diameter of 0.045 inch.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in multiples of 100 . Please update the quantity to proceed with checkout.
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $4.04 / EACH

EHC: EHC :
GAS DIFFUSER, FASTIP, FOR XR-ALUMA-PRO MIG GUN, ⅛ IN RECESS
  • MILLER
  • GAS DIFFUSER, FASTIP, FOR XR-ALUMA-PRO MIG GUN, ⅛ IN RECESS
  • Item # MLW229-670
  • Mfr. Model # 229670
  • EHC: EHC :

  • This FasTip gas diffuser is made of aluminum. Plus, it is compatible with XR-Aluma-Pro, 300001, 300003, 300004, 301568, 301569, 301570, 301571, 301572, 301573, Miller brand and is for use with XR-ALUMA PRO. It can be used for MIG welding.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # 1436
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $69.71 / EACH

EHC: EHC :
CONTACT TIP ADAPTER, M-SERIES, FOR M-100/150 MIG GUN, 2 PACK
  • MILLER
  • CONTACT TIP ADAPTER, M-SERIES, FOR M-100/150 MIG GUN, 2 PACK
  • Item # MLW169-716
  • Mfr. Model # 169716
  • EHC: EHC :

  • Adapter contact tip. M-gun model: M100/15. Perfect fit, function and durability every time. Miller Genuine parts are the same parts and consumables and used in the original product.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # 1439
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $41.14 / EACH

EHC: EHC :
DIFFUSER .281/.312 OD FASTIP 1/4 TI
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $42.93 / EACH

EHC: EHC :
Results per page :  16 | 32 | 48

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