Toggle menu
  • 0
  • Wishlist
  • Netwelder
    Reset Search ×
    • 0
    Reset Search ×

      Shop By Category

    • CLOSEOUTS - HOT DEALS
    • Automation
    • Abrasives
      • Accessories
      • Brushes
      • Conditioning Discs
      • Consumables
      • Cut-off Wheels
      • Flap Discs
      • Flap Wheel
      • Grinding Wheels
      • Hand Pads
      • Resin Fibre Discs
    • Filler Metals
      • Brazing, Soldering & Fluxes
      • Stick Electrodes
      • TIG Rod
      • Wire
    • Safety
      • Aprons
      • Bibs
      • Cape Sleeves
      • Caps / Beanies
      • Coveralls
      • Faceshields
      • Glasses/Goggles
      • Gloves
      • Hard Hats
      • Hearing Protection
      • Heat Shield
      • Helmets
        • Auto-Darkening Fixed Shade
        • Auto-Darkening Variable Shade
        • Batteries
        • Grinding Helmet
        • Hard Hat Adapters
        • Headgear
        • Helmet Bags
        • Lenses
        • PAPR Powered Air Purifying Respirator Systems
        • Magnifying Lenses - 'Cheaters'
        • Replacement Protective Lenses
        • Standard Filter Lenses
        • Standard Filter Shade
      • Hoods
      • Jackets/Coats
      • Knee Protection
      • Pants
      • Respirators
      • Shirts
      • Shoe / Leg Protectors
      • Sleeves
      • Tactical Mask
      • Vests
      • Welding Blankets
      • Welding Curtains
    • Tools
      • Bags, Boxes & Cases
      • Bandsaws
      • Clamps
      • Coolant
      • Cyclone Cutters
      • Drills/Drivers
      • Grinders
      • Ground Clamps
      • Grounding Magnets & Mag Squares
      • Hammers
      • Hose Repair Kits
      • Miscellaneous
      • Plasma Cutting
        • Plasma Accessories
        • Plasma Cutters
        • Plasma Consumables
      • Pliers
      • Rod Oven
      • Saw Blades
      • Shears / Nibblers
      • Soapstone & Holders
      • Steel-Cutting Saws
      • Step Drills
      • Surface Finishing
      • Tip Cleaner
      • Welding Tables & Accessories
      • Wrenches
    • Torch Equipment
      • Accessories
      • Cutting & Heating Tips
      • Cylinders
      • Flashback Arrestors
      • Handles
      • Hoses
      • Regulators & Outfits
      • Smith Little Torch
    • Welding
      • Accessories
      • Cable Connectors
      • Carts
      • Cylinders
      • Fume Extractors
      • Machine Covers
      • MIG Consumables
        • MIG Liners
        • MIG Contact Tips
        • Diffusers
        • Nozzles
      • MIG Guns
      • Repair Parts
      • Spool Guns
      • TIG Accessories
      • TIG Consumables
      • TIG Torches
      • Welders
        • Engine Drives
        • MIG
        • Miscellaneous
        • Multi-Process
        • Stick
        • TIG
        • Welder Covers
        • Wire Feeders
    • Shop By Brand

    • Miller Electric
    • Lincoln Electric
    • Weldmark
    • Harris Products
    • Tillman (John Tillman Co.)
    • Hypertherm
    • CGW Camel Grinding Wheels
    • Revco Black Stallion
    • Best Welds
    • Evolution Power Tools
    • View all Brands
    • Main Menu

    • Financing
    • Gift Certificates
    • Login or Sign Up

    ShopShop

    Shop by Category

  • CLOSEOUTS - HOT DEALS
  • Automation
  • Abrasives

    Abrasives

    • Accessories
    • Brushes
    • Conditioning Discs
    • Consumables
    • Cut-off Wheels
    • Flap Discs
    • Flap Wheel
    • Grinding Wheels
    • Hand Pads
    • Resin Fibre Discs
  • Filler Metals

    Filler Metals

    • Brazing, Soldering & Fluxes
    • Stick Electrodes
    • TIG Rod
    • Wire
  • Safety

    Safety

    • Aprons
    • Bibs
    • Cape Sleeves
    • Caps / Beanies
    • Coveralls
    • Faceshields
    • Glasses/Goggles
    • Gloves
    • Hard Hats
    • Hearing Protection
    • Heat Shield
    • Helmets
      • All Helmets
      • Auto-Darkening Fixed Shade
      • Auto-Darkening Variable Shade
      • Batteries
      • Grinding Helmet
      • Hard Hat Adapters
      • Headgear
      • Helmet Bags
      • Lenses
      • PAPR Powered Air Purifying Respirator Systems
      • Magnifying Lenses - 'Cheaters'
      • Replacement Protective Lenses
      • Standard Filter Lenses
      • Standard Filter Shade
      • View All
    • Hoods
    • Jackets/Coats
    • Knee Protection
    • Pants
    • Respirators
    • Shirts
    • Shoe / Leg Protectors
    • Sleeves
    • Tactical Mask
    • Vests
    • Welding Blankets
    • Welding Curtains
  • Tools

    Tools

    • Bags, Boxes & Cases
    • Bandsaws
    • Clamps
    • Coolant
    • Cyclone Cutters
    • Drills/Drivers
    • Grinders
    • Ground Clamps
    • Grounding Magnets & Mag Squares
    • Hammers
    • Hose Repair Kits
    • Miscellaneous
    • Plasma Cutting
      • All Plasma Cutting
      • Plasma Accessories
      • Plasma Cutters
      • Plasma Consumables
      • View All
    • Pliers
    • Rod Oven
    • Saw Blades
    • Shears / Nibblers
    • Soapstone & Holders
    • Steel-Cutting Saws
    • Step Drills
    • Surface Finishing
    • Tip Cleaner
    • Welding Tables & Accessories
    • Wrenches
  • Torch Equipment

    Torch Equipment

    • Accessories
    • Cutting & Heating Tips
    • Cylinders
    • Flashback Arrestors
    • Handles
    • Hoses
    • Regulators & Outfits
    • Smith Little Torch
  • Welding

    Welding

    • Accessories
    • Cable Connectors
    • Carts
    • Cylinders
    • Fume Extractors
    • Machine Covers
    • MIG Consumables
      • All MIG Consumables
      • MIG Liners
      • MIG Contact Tips
      • Diffusers
      • Nozzles
      • View All
    • MIG Guns
    • Repair Parts
    • Spool Guns
    • TIG Accessories
    • TIG Consumables
    • TIG Torches
    • Welders
      • All Welders
      • Engine Drives
      • MIG
      • Miscellaneous
      • Multi-Process
      • Stick
      • TIG
      • Welder Covers
      • Wire Feeders
      • View All

  • Shop by Brand

  • Miller Electric
  • Lincoln Electric
  • Weldmark
  • Harris Products
  • Tillman (John Tillman Co.)
  • Hypertherm
  • CGW Camel Grinding Wheels
  • Revco Black Stallion
  • Best Welds
  • Evolution Power Tools
  • View all Brands
    • Main Menu

    • Financing
    • Shop By Category

    • CLOSEOUTS - HOT DEALS
    • Automation
    • Abrasives
      • Accessories
      • Brushes
      • Conditioning Discs
      • Consumables
      • Cut-off Wheels
      • Flap Discs
      • Flap Wheel
      • Grinding Wheels
      • Hand Pads
      • Resin Fibre Discs
    • Filler Metals
      • Brazing, Soldering & Fluxes
      • Stick Electrodes
      • TIG Rod
      • Wire
    • Safety
      • Aprons
      • Bibs
      • Cape Sleeves
      • Caps / Beanies
      • Coveralls
      • Faceshields
      • Glasses/Goggles
      • Gloves
      • Hard Hats
      • Hearing Protection
      • Heat Shield
      • Helmets
        • Auto-Darkening Fixed Shade
        • Auto-Darkening Variable Shade
        • Batteries
        • Grinding Helmet
        • Hard Hat Adapters
        • Headgear
        • Helmet Bags
        • Lenses
        • PAPR Powered Air Purifying Respirator Systems
        • Magnifying Lenses - 'Cheaters'
        • Replacement Protective Lenses
        • Standard Filter Lenses
        • Standard Filter Shade
      • Hoods
      • Jackets/Coats
      • Knee Protection
      • Pants
      • Respirators
      • Shirts
      • Shoe / Leg Protectors
      • Sleeves
      • Tactical Mask
      • Vests
      • Welding Blankets
      • Welding Curtains
    • Tools
      • Bags, Boxes & Cases
      • Bandsaws
      • Clamps
      • Coolant
      • Cyclone Cutters
      • Drills/Drivers
      • Grinders
      • Ground Clamps
      • Grounding Magnets & Mag Squares
      • Hammers
      • Hose Repair Kits
      • Miscellaneous
      • Plasma Cutting
        • Plasma Accessories
        • Plasma Cutters
        • Plasma Consumables
      • Pliers
      • Rod Oven
      • Saw Blades
      • Shears / Nibblers
      • Soapstone & Holders
      • Steel-Cutting Saws
      • Step Drills
      • Surface Finishing
      • Tip Cleaner
      • Welding Tables & Accessories
      • Wrenches
    • Torch Equipment
      • Accessories
      • Cutting & Heating Tips
      • Cylinders
      • Flashback Arrestors
      • Handles
      • Hoses
      • Regulators & Outfits
      • Smith Little Torch
    • Welding
      • Accessories
      • Cable Connectors
      • Carts
      • Cylinders
      • Fume Extractors
      • Machine Covers
      • MIG Consumables
        • MIG Liners
        • MIG Contact Tips
        • Diffusers
        • Nozzles
      • MIG Guns
      • Repair Parts
      • Spool Guns
      • TIG Accessories
      • TIG Consumables
      • TIG Torches
      • Welders
        • Engine Drives
        • MIG
        • Miscellaneous
        • Multi-Process
        • Stick
        • TIG
        • Welder Covers
        • Wire Feeders
    • Shop By Brand

    • Miller Electric
    • Lincoln Electric
    • Weldmark
    • Harris Products
    • Tillman (John Tillman Co.)
    • Hypertherm
    • CGW Camel Grinding Wheels
    • Revco Black Stallion
    • Best Welds
    • Evolution Power Tools
    • View all Brands
    Reset Search ×
    • 0
    • Home
    • Search by Brand
    • Miller Electric
    • Miller D-MA250M AccuLock™ S Diffuser for MDX™-250 MIG Guns (Miller blister pack, 2 per pkg)
  • CLOSEOUTS - HOT DEALS
  • Automation
  • Abrasives
    • All Abrasives
    • Accessories
    • Brushes
    • Conditioning Discs
    • Consumables
    • Cut-off Wheels
    • Flap Discs
    • Flap Wheel
    • Grinding Wheels
    • Hand Pads
    • Resin Fibre Discs
  • Filler Metals
    • All Filler Metals
    • Brazing, Soldering & Fluxes
    • Stick Electrodes
    • TIG Rod
    • Wire
  • Safety
    • All Safety
    • Aprons
    • Bibs
    • Cape Sleeves
    • Caps / Beanies
    • Coveralls
    • Faceshields
    • Glasses/Goggles
    • Gloves
    • Hard Hats
    • Hearing Protection
    • Heat Shield
    • Helmets
      • All Helmets
      • Auto-Darkening Fixed Shade
      • Auto-Darkening Variable Shade
      • Batteries
      • Grinding Helmet
      • Hard Hat Adapters
      • Headgear
      • Helmet Bags
      • Lenses
      • PAPR Powered Air Purifying Respirator Systems
      • Magnifying Lenses - 'Cheaters'
      • Replacement Protective Lenses
      • Standard Filter Lenses
      • Standard Filter Shade
    • Hoods
    • Jackets/Coats
    • Knee Protection
    • Pants
    • Respirators
    • Shirts
    • Shoe / Leg Protectors
    • Sleeves
    • Tactical Mask
    • Vests
    • Welding Blankets
    • Welding Curtains
  • Tools
    • All Tools
    • Bags, Boxes & Cases
    • Bandsaws
    • Clamps
    • Coolant
    • Cyclone Cutters
    • Drills/Drivers
    • Grinders
    • Ground Clamps
    • Grounding Magnets & Mag Squares
    • Hammers
    • Hose Repair Kits
    • Miscellaneous
    • Plasma Cutting
      • All Plasma Cutting
      • Plasma Accessories
      • Plasma Cutters
      • Plasma Consumables
    • Pliers
    • Rod Oven
    • Saw Blades
    • Shears / Nibblers
    • Soapstone & Holders
    • Steel-Cutting Saws
    • Step Drills
    • Surface Finishing
    • Tip Cleaner
    • Welding Tables & Accessories
    • Wrenches
  • Torch Equipment
    • All Torch Equipment
    • Accessories
    • Cutting & Heating Tips
    • Cylinders
    • Flashback Arrestors
    • Handles
    • Hoses
    • Regulators & Outfits
    • Smith Little Torch
  • Welding
    • All Welding
    • Accessories
    • Cable Connectors
    • Carts
    • Cylinders
    • Fume Extractors
    • Machine Covers
    • MIG Consumables
      • All MIG Consumables
      • MIG Liners
      • MIG Contact Tips
      • Diffusers
      • Nozzles
    • MIG Guns
    • Repair Parts
    • Spool Guns
    • TIG Accessories
    • TIG Consumables
    • TIG Torches
    • Welders
      • All Welders
      • Engine Drives
      • MIG
      • Miscellaneous
      • Multi-Process
      • Stick
      • TIG
      • Welder Covers
      • Wire Feeders
  • Shop by Brand
  • Miller Electric
  • Lincoln Electric
  • Weldmark
  • Harris Products
  • Tillman (John Tillman Co.)
  • Hypertherm
  • CGW Camel Grinding Wheels
  • Revco Black Stallion
  • Best Welds
  • Evolution Power Tools
  • View all Brands
  • Miller D-MA250M AccuLock™ S Diffuser for MDX™-250 MIG Guns (Miller blister pack, 2 per pkg)
  • Miller D-MA250M AccuLock™ S Diffuser for MDX™-250 MIG Guns (Miller blister pack, 2 per pkg)
  • Miller D-MA250M AccuLock™ S Diffuser for MDX™-250 MIG Guns (Miller blister pack, 2 per pkg)
  • Miller D-MA250M AccuLock™ S Diffuser for MDX™-250 MIG Guns (Miller blister pack, 2 per pkg)
  • Miller D-MA250M AccuLock™ S Diffuser for MDX™-250 MIG Guns (Miller blister pack, 2 per pkg) Miller D-MA250M AccuLock™ S Diffuser for MDX™-250 MIG Guns (Miller blister pack, 2 per pkg) Miller D-MA250M AccuLock™ S Diffuser for MDX™-250 MIG Guns (Miller blister pack, 2 per pkg) Miller D-MA250M AccuLock™ S Diffuser for MDX™-250 MIG Guns (Miller blister pack, 2 per pkg)

    Miller D-MA250M AccuLock™ S Diffuser for MDX™-250 MIG Guns (Miller blister pack, 2 per pkg)

    MSRP:
    Was:
    Now: $57.36
    (You save )

    SKU:
    MIL D-MA250M
    UPC:
    662991651045
    Weight:
    0.38 LBS
    Width:
    1.00 (in)
    Height:
    1.00 (in)
    Depth:
    1.00 (in)
    Shipping:
    Calculated at Checkout

    Adding to cart… category.add_cart_announcement
    Save to Wishlist
    • Create New Wish List
    • Facebook
    • Email
    • Print
    • Twitter
    • Linkedin
    • Overview

    Product Description

    Use with AccuLock S Contact Tips, Nozzles and AccuLock MDX Liners and Power Pin Caps.

    Industrial-Grade Performance

    AccuLock S Diffuser offers increased mass to handle demands of industrial-duty welding applications.
     

    Optimized Wire-Feeding

    Contact tip is aligned and centered with the liner lock when the diffuser is tightened creating a flawless wire-feed path. Reduces burnbacks, bird-nesting and erratic arc.
     

    Quick Replacement

    Coarse thread speeds contact tip replacement.
     

    Tapered Connection

    Tapers lock the contact tip to the diffuser and the diffuser to the neck for excellent electrical conductivity.
     

    Cooling Tail

    Contact tip tail is cooled inside the diffuser by shielding gas.
     

    Fewer Parts, More Accuracy

    Compatible with Miller MDX™-250 MIG Guns and Bernard® BTB MIG Guns. Reduces your consumables inventory and the potential for replacement errors.

    Product Videos

    Custom Field

    Product Reviews

    ×
    • Recommended
    • Miller D-M100 AccuLock™ MDX™ Diffuser for MDX-100 MIG Guns (2 per pkg) Miller D-M100 AccuLock™ MDX™ Diffuser for MDX-100 MIG Guns (2 per pkg)
      Quick view

      Miller D-M100 AccuLock™ MDX™ Diffuser for MDX-100 MIG Guns (2 per pkg)

      MSRP:
      Was:
      Now: $66.78
      Add to Cart
    • Miller NS-MFLX AccuLock™ MDX™ Gasless Nozzle (1 per pkg) Miller NS-MFLX AccuLock™ MDX™ Gasless Nozzle (1 per pkg)
      Quick view

      Miller NS-MFLX AccuLock™ MDX™ Gasless Nozzle (1 per pkg)

      MSRP:
      Was:
      Now: $27.61
      Add to Cart
    • Miller T-A035CHM AccuLock™ S Contact Tip for 0.035" (0.9mm) Wire (Miller blister pack, 10 per pkg) Miller T-A035CHM AccuLock™ S Contact Tip for 0.035" (0.9mm) Wire (Miller blister pack, 10 per pkg)
      Quick view

      Miller T-A035CHM AccuLock™ S Contact Tip for 0.035" (0.9mm) Wire (Miller blister pack, 10 per pkg)

      MSRP:
      Was:
      Now: $23.70
      Add to Cart
    • Miller T-A045CHM AccuLock™ S Contact Tip for 0.045" (1.2mm) Wire (Miller blister pack, 10 per pkg) Miller T-A045CHM AccuLock™ S Contact Tip for 0.045" (1.2mm) Wire (Miller blister pack, 10 per pkg)
      Quick view

      Miller T-A045CHM AccuLock™ S Contact Tip for 0.045" (1.2mm) Wire (Miller blister pack, 10 per pkg)

      MSRP:
      Was:
      Now: $23.60
      Add to Cart
    • Miller T-A030CHM AccuLock™ S Contact Tip for 0.030" (0.8mm) Wire (Miller blister pack, 10 per pkg) Miller T-A030CHM AccuLock™ S Contact Tip for 0.030" (0.8mm) Wire (Miller blister pack, 10 per pkg)
      Quick view

      Miller T-A030CHM AccuLock™ S Contact Tip for 0.030" (0.8mm) Wire (Miller blister pack, 10 per pkg)

      MSRP:
      Was:
      Now: $27.80
      Add to Cart
    ×
    Contact Us
    2629 Rand Road
    Indianapolis, IN 46241
    Accounts & Orders
    • Wishlist
    • Login or Sign Up
    • Order Status
    • Shipping & Returns
    Navigate
    • Financing
    Join Our Mailing List

    Sign up for our newsletter to receive specials and up to date product news and releases.

    • © Netwelder
    • | Sitemap
    • | Premium BigCommerce Theme by Lone Star Templates