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ParkerMIG AccessoriesSKU MW52FN

52FN Gas Diffuser (5-Pack) Tweco Style

$39.95

CAD · Taxes and shipping calculated at checkout

  • Tweco No. 2 style diffuser for light to medium duty MIG welding up to 250 amps.
  • Accepts 14 Series contact tips; external threads hold the nozzle assembly securely.
  • Serving as a direct alternative to the Tweco 1520-1102 diffuser, the 52FN ensures compatibility and reliable gas flow in demanding work environments.

905 919 1177
  • Free shipping from $100–$250 depending on your province (before taxes) – ships Canada-wide from Toronto
  • Free shipping from $100Province-based flat rates, tracked delivery to shops and job sites
  • Toronto showroomSee it in person, or collect at the counter
  • Expert supportTalk to people who know, not a script
  • Secure checkoutEncrypted payment through Shopify

Overview

52FN Gas Diffuser (5-Pack) Tweco Style

52FN Gas Diffuser is a Tweco No. 2 style diffuser for light to medium duty MIG welding up to 250 amps. Its external machined threads hold the nozzle assembly securely in place throughout the weld. It accepts 14 Series contact tips. Serving as a direct alternative to the Tweco 1520-1102 diffuser, the 52FN ensures compatibility and reliable gas flow in demanding work environments. Each order includes 5 precision-machined brass diffusers.

Key Features

  • Tweco No. 2 style diffuser for light to medium duty MIG welding up to 250 amps.
  • Accepts 14 Series contact tips; external threads hold the nozzle assembly securely.
  • Serving as a direct alternative to the Tweco 1520-1102 diffuser, the 52FN ensures compatibility and reliable gas flow in demanding work environments.

Technical Specifications

Current Rating 250A
Material Brass

Part Number & Size Reference

Part Number / SKU Size / Description
MW52FN 52FN gas diffuser, 5-pack

Other Products

24CT Tweco Style Nozzles (5-Pack) | 25CT Tweco Style Nozzles (5-Pack) | 32 Nozzle Insulator Tweco Style (5-Pack) | 34A Nozzle Insulator Tweco Style (5-Pack) | 35-50 Gas Diffuser Tweco Style No.1 (5-Pack) | 63J Tweco Conductor Tube for Tweco #3 MIG Gun | 51 Gas Diffuser Tweco Style No.1 (5-Pack) | 52 Gas Diffuser Tweco Style (5-Pack) | 54A Gas Diffuser Tweco Style (5-Pack) | 61 Tweco Conductor Tube for Tweco #1 MIG Gun | 62J Tweco Conductor Tube for Tweco #2 MIG Gun | MIG Gun Stand with Magnetic Base

Specifications

52FN Gas Diffuser (5-Pack) Tweco Style - specifications
BrandParker
Product typeMIG Accessories
SKUMW52FN

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Tell us the machine, the material and the job. A welding specialist - not a call centre - will confirm fit and pricing, including volume and trade quotes.

905 919 1177

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