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WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

RADNOR™ 1.714" 11 Series Gas Diffuser

Airgas Part #:RAD64002731

Manufacturer Part #:64002731

$4.02 /Each

Item Details

  • RADNOR™ 1.714" Standard Duty Brass Gas Diffuser is ideal to function with 11 Series tips on up to 200 A Tweco® mini MIG gun® as well as RADNOR™ Pro MIG guns. Diffuser assures a consistent dimensional stability with its 360-brass alloy bar stock construction and is contoured to be used with thread on nozzle assemblies. Diffuser finds its applications in light duty welding up to 200 A.


  • Easy identification - part no rolled stamped on the outside surface
  • A machined thread is on the outside surface to allow the nozzle assemblies to thread over holding the nozzle in place during the welding process
  • Designed to be used with thread on nozzle assemblies
  • Machined from 360 brass alloy bar stock to ensure consistent dimensional stability
  • Recessed Tips are generally used for higher heat applications where longer electrical stick-out is required, or in cases where the nozzle may touch the work piece (tack, spot, and stitch)
  • Flush tips are generally used where a shorter electrical stick-out is used sometimes resulting in shorter/tighter arc lengths, this brings the tip closer to the work piece
  • Protruding Tips are generally used when welding open root pipe or any joint that requires the welder to get into a tight weld joint
  • However the down side to this is the chance of arcing the tip to the work piece, which could damage front end parts resulting in downtime needed to replace


  • Used in light duty welding application up to 200 Amp
  • Use with thread on nozzle assemblies

Product Attributes

Consumables Type

» Gas Diffuser

MIG Gun Model

» RADNOR™ Pro 130


» 1.714"


» 11