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Mig Diffusers

Welcome to Weld Shop Supply, your trusted source for high-quality welding supplies. Our Mig Diffusers collection offers an impressive variety tailored to enhance your welding efficiency and precision. Designed for robust performance, these diffusers ensure consistent gas flow and reduce spatter, making your welding projects cleaner and more efficient.

Crafted with durability in mind, our Mig Diffusers are perfect for both amateur welders and seasoned professionals alike. Available in a range of sizes and specifications, each diffuser meets industry standards for quality and safety. They are compatible with a variety of torches, ensuring you find the perfect fit for your equipment.

At Weld Shop Supply, we prioritize quality and customer satisfaction. Our diffusers are rigorously tested to withstand the rigors of demanding welding applications, ensuring they perform under pressure. With our competitively priced collection, you can achieve professional-level results without compromising on quality.

Optimize your welding setup today with our premium Mig Diffusers, and experience the difference in your work's quality and efficiency. Explore our collection to find the perfect diffuser for your needs, and let us help you achieve seamless welding results.

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Tweco 54A Gas Diffuser 5 Pack
$9.99 - $9.99
$9.99
$9.99 - $9.99
$9.99

Tweco 54A Gas Diffuser 5 Pack

Inweld - Masterweld
91 in stock

54A Tweco Style Gas Diffuser #3 & #4 Mig Gun Fits 24A, 24CT, & 23 Series54A Tweco Style Gas Diffuser #3 & #4 Mig GunFits 24A, 24CT, &am...

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$9.99 - $9.99
$9.99
$9.99 - $9.99
$9.99
AccuLock MDX Diffuser for MDX-250 MIG Guns (2 per pkg)
AccuLock MDX Diffuser for MDX-250 MIG Guns (2 per pkg)
$17.34 - $17.34
$17.34
$17.34 - $17.34
$17.34

AccuLock MDX Diffuser for MDX-250 MIG Guns (2 per pkg)

Miller Electric
98 in stock

Optimized Wire-Feeding Contact tip is aligned and centered with the liner lock when the diffuser is tightened creating a flawless wire-feed pat...

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$17.34 - $17.34
$17.34
$17.34 - $17.34
$17.34
$22.58 - $22.58
$22.58
$22.58 - $22.58
$22.58

Diffuser, Thread-On, 550A, Copper KP4766-1

Lincoln Electric
In stock

MIG Diffuser - Thread-On, 550A, Copper KP4766-1Optimize your MIG welding with the Magnum PRO 550A Thread-On Copper Diffuser. Designed for high-perf...

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$22.58 - $22.58
$22.58
$22.58 - $22.58
$22.58
$23.50 - $23.50
$23.50
$23.50 - $23.50
$23.50

Diffuser, Thread-on Extended Reach, 350A KP3360-1

Lincoln Electric
In stock

Diffuser, Thread-on Extended Reach, 350A KP3360-1 Extended Reach Gas Diffuser for 350A Thread-on Extended Reach Gas Diffuser for 350A Thread-on Fea...

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$23.50 - $23.50
$23.50
$23.50 - $23.50
$23.50
$19.46 - $19.46
$19.46
$19.46 - $19.46
$19.46

Lincoln Electric Magnum® PRO Extended Reach Diffuser - 550A, Thread-On

Lincoln Electric
In stock

Lincoln Electric Magnum® PRO Extended Reach Diffuser - 550A, Thread-On KP4781-1 The Magnum® PRO 550A Extended Reach Diffuser has an added 1.5" of ...

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$19.46 - $19.46
$19.46
$19.46 - $19.46
$19.46
$11.96 - $11.96
$11.96
$11.96 - $11.96
$11.96

Lincoln Electric Diffuser, Thread-on 1/4 Recess, 550A

Lincoln Electric
In stock

Lincoln Electric Diffuser, Thread-on 1/4 Recess, 550A KP3155-1 Diffuser, Thread-on 1/4 Recess, 550A Features For use with Magnum PRO Semi Automat...

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$11.96 - $11.96
$11.96
$11.96 - $11.96
$11.96
$11.96 - $11.96
$11.96
$11.96 - $11.96
$11.96

Lincoln Electric Magnum® PRO Diffuser - 550A, Thread-On, Aluminum

Lincoln Electric
In stock

Lincoln Electric Magnum® PRO Diffuser - 550A, Thread-On, Aluminum KP2747-1A  

$11.96 - $11.96
$11.96
$11.96 - $11.96
$11.96
$10.30 - $10.30
$10.30
$10.30 - $10.30
$10.30

Lincoln Electric Magnum® PRO Diffuser - 550A, Slip-On

Lincoln Electric
In stock

Lincoln Electric Magnum® PRO Diffuser - 550A, Slip-On KP5129-2 Magnum® PRO Gas Diffusers are tailor-made to extend expendable life, reducing downti...

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$10.30 - $10.30
$10.30
$10.30 - $10.30
$10.30
$14.80 - $14.80
$14.80
$14.80 - $14.80
$14.80

Magnum® PRO Tip Holder - 350A KP4122-1

Lincoln Electric
In stock

Magnum® PRO Tip Holder - 350A KP4122-1 Magnum® PRO Tip Holder for Autodrive SA Torch Magnum® PRO Tip Holder - 350A Features Compatible with AutoDr...

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$14.80 - $14.80
$14.80
$14.80 - $14.80
$14.80
$14.80 - $14.80
$14.80
$14.80 - $14.80
$14.80

Magnum® PRO Tip Holder - 550A KP4123-1

Lincoln Electric
In stock

Magnum® PRO Tip Holder - 550A KP4123-1 Magnum® PRO Tip Holder for Autodrive SA Torch Magnum® PRO Tip Holder - 550A Features Compatible with AutoDr...

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$14.80 - $14.80
$14.80
$14.80 - $14.80
$14.80
Nozzle Adapter/Retainer 169-729 for Miller M-series MIG Welding Gun M-25/M-40
$5.62 - $5.62
$5.62
$5.62 - $5.62
$5.62

Nozzle Adapter/Retainer 169-729 for Miller M-series MIG Welding Gun M-25/M-40

ATTC
99 in stock

Premium quality Miller style 169-729 nozzle adapter/retainer. Use with Miller, Miller MIGmaticM-25/M-40. Also fit some Hobart H-series MIG welding...

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$5.62 - $5.62
$5.62
$5.62 - $5.62
$5.62
product-image
$10.67 - $10.67
$10.67
$10.67 - $10.67
$10.67

Lincoln Electric Magnum® PRO Diffuser - 350A, Thread-On

Lincoln Electric
In stock

Magnum® PRO Diffuser - 350A, Thread-On Gas Diffuser for Magnum® PRO Welding Guns Features Staggered Gas Holes – Prevents breakage from over-torque...

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$10.67 - $10.67
$10.67
$10.67 - $10.67
$10.67
product-image
$9.28 - $9.28
$9.28
$9.28 - $9.28
$9.28

Lincoln Electric KP3076-1 Magnum Pro 100L Gas Diffuser

Lincoln Electric
In stock

Lincoln Electric Magnum® PRO 100L Gas Diffuser KP3076-1 Gas Diffuser for Magnum® PRO 100L Welding Guns Features Compatible with Magnum® PRO 100L g...

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$9.28 - $9.28
$9.28
$9.28 - $9.28
$9.28
Tweco Style 3550 Mig Diffuser Lincoln 100
$6.67 - $6.67
$6.67
$6.67 - $6.67
$6.67

Tweco Style 3550 Mig Diffuser Lincoln 100

Inweld - Masterweld
99 in stock

Premium quality Tweco® style 35-50 gas diffuser. For use with thread-on nozzle assemblies with 200 A Tweco® Mini-MIG-Gun®. Also fits Lincoln® Mag...

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$6.67 - $6.67
$6.67
$6.67 - $6.67
$6.67
product-image
$10.23 - $10.23
$10.23
$10.23 - $10.23
$10.23

Lincoln Electric Magnum® PRO Light Duty Diffuser, Thread-on, 350A

Lincoln Electric
In stock

Lincoln Electric Magnum® PRO Light Duty Diffuser, Thread-on, 350A KP3141-1 Diffuser, Thread-on, 250/350FeaturesFor use with Magnum PRO 100L KP3075-...

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$10.23 - $10.23
$10.23
$10.23 - $10.23
$10.23
Inweld 169-716 Miller Style Diffuser
$8.49 - $8.49
$8.49
$8.49 - $8.49
$8.49

Inweld 169-716 Miller Style Diffuser

ATTC
99 in stock

169716 Miller Contact Tip Adapter 770402 Hobart Miller M Series Mig Welding Gun M-10/M-15 (M100-M150) Premium quality Miller style 169-716 gas dif...

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$8.49 - $8.49
$8.49
$8.49 - $8.49
$8.49
product-image
$11.06 - $11.06
$11.06
$11.06 - $11.06
$11.06

Lincoln Electric Magnum® PRO Diffuser - 350A, Slip-On

Lincoln Electric
In stock

Lincoln Electric Magnum® PRO Diffuser - 350A, Slip-On KP2746-2 Gas Diffuser for Magnum® PRO Welding Guns Features Staggered Gas Holes – Prevents b...

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$11.06 - $11.06
$11.06
$11.06 - $11.06
$11.06
product-image
$8.98 - $8.98
$8.98
$8.98 - $8.98
$8.98

Lincoln Diffuser, Thread-on - KP2747-1

Lincoln Electric
In stock

LINCOLN Welder Consumables -Insulator for Magnum Pro 550

$8.98 - $8.98
$8.98
$8.98 - $8.98
$8.98
Gas Diffuser Tweco No.1 Tweco 51, 1510-1101
Gas Diffuser Tweco No.1 Tweco 51, 1510-1101
$1.99 - $1.99
$1.99
$1.99 - $1.99
$1.99

Gas Diffuser Tweco No.1 Tweco 51, 1510-1101

ATTC
99 in stock

Standard on Tweco Mini-mig & #1 and Lincoln Magnum 100L mig guns.Contact Tip - Standard Duty. Type 11For Magnum® 100L Gun.Former Product Number...

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$1.99 - $1.99
$1.99
$1.99 - $1.99
$1.99
Diffusers Brass Tweco No. 2 No. 52
$6.03 - $6.03
$6.03
$6.03 - $6.03
$6.03

Diffusers Brass Tweco No. 2 No. 52

Inweld - Masterweld
97 in stock

Tweco 52 Gas Diffuser 14 Series 1520-1101 Gas diffuser 35-50, 51, 51-23 for use with thread-on nozzle assemblies with 100-180A Tweco Mini-MIG-Gun ...

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$6.03 - $6.03
$6.03
$6.03 - $6.03
$6.03
Bernard Small Gas Diffuser Ds-1
$14.63 - $14.63
$14.63
$14.63 - $14.63
$14.63

Bernard Small Gas Diffuser Ds-1

Bernard
99 in stock

Description Bernard DS-1 Centerfire Gas Diffuser - 1 Pack.

$14.63 - $14.63
$14.63
$14.63 - $14.63
$14.63
Bernard D118 Gas Diffuser, Quik Tip Series 1, 1/8 Recess, 10 pack
$158.04 - $158.04
$158.04
$158.04 - $158.04
$158.04

Bernard D118 Gas Diffuser, Quik Tip Series 1, 1/8 Recess, 10 pack

Bernard
99 in stock

Quik Tip„ Series Consumables are designed with a threaded taper lock between the contact tip and the gas diffuser that increases tip life by provid...

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$158.04 - $158.04
$158.04
$158.04 - $158.04
$158.04
Benard Large Centerfire Gass Diffuser (D-1)
Benard Large Centerfire Gass Diffuser (D-1)
$16.32 - $16.32
$16.32
$16.32 - $16.32
$16.32

Benard Large Centerfire Gas Diffuser (D-1)

Bernard
99 in stock

Bernard developed its Centerfire„ Consumable System with the user's cost considerations in mind. Our contact tips, nozzles and diffusers are easy t...

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$16.32 - $16.32
$16.32
$16.32 - $16.32
$16.32
$11.12 - $11.12
$11.12
$11.12 - $11.12
$11.12

American Torch Tip 4635-116 Diffuser 1/16" Bernard Style

ATTC
1000 in stock

American Torch Tip 4635-116 Diffuser 1/16" Bernard Style This professional grade gas diffuser features a 1/16" orifice designed for use with the Be...

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$11.12 - $11.12
$11.12
$11.12 - $11.12
$11.12

Welding Chemicals

Sold out
$8.99 - $8.99
$8.99
$8.99 - $8.99
$8.99

WL941 Dry Weld Spatter Protectant Anti Spatter Spray On

Spray On
Out of stock

Sprayon WL941 Dry Weld Spatter Protectant is a powder formula that dries to a white film. Prevents spatter from sticking to metal surfaces during ...

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$8.99 - $8.99
$8.99
$8.99 - $8.99
$8.99
Sold out
$48.59 - $48.59
$48.59
$48.59 - $48.59
$48.59

Walter 53F212 - E-Weld Nozzle Aerosol/400Ml 53F212

Walter

E-WELD NOZZLE Kit Extend the life of welding nozzles and reduce downtime spent scraping out spatter with E-WELD Nozzle This highly concentrated ant...

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$48.59 - $48.59
$48.59
$48.59 - $48.59
$48.59
product-image
$110.05 - $110.05
$110.05
$110.05 - $110.05
$110.05

Walter 53F255 - E-Weld 3 3.78 L 53F255

Walter

E-WELD 3 E-WELD 3 is a unique, high performing anti-spatter solution that protect workpieces from adherence of high energy spatter and eliminates c...

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$110.05 - $110.05
$110.05
$110.05 - $110.05
$110.05
product-image
$17.16 - $17.16
$17.16
$17.16 - $17.16
$17.16

Walter 53F253 - E-Weld 3 500 Ml 53F253

Walter

E-WELD 3 E-WELD 3 is a unique, high performing anti-spatter solution that protect workpieces from adherence of high energy spatter and eliminates c...

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$17.16 - $17.16
$17.16
$17.16 - $17.16
$17.16
product-image
$428.07 - $428.07
$428.07
$428.07 - $428.07
$428.07

Walter 53F207 - E-Weld Liquide/20 L 53F207

Walter

E-WELD E-WELD™ is a safe, natural solution that protects the work piece from weld spatter to keep you from having to perform time-consuming, costly...

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$428.07 - $428.07
$428.07
$428.07 - $428.07
$428.07
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