54N01 Gas Lens Insulators

	For Torch Series Number For Torch Series Number

SW-418

	For Electrode Diameter For Electrode Diameter

0.020"

	Industry Number Industry Number

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

2 Products

TIG Torch Gas Diffusers

Smooth the flow of shielding gas coming out of your TIG torch nozzle, so you have more control and less waste. These mesh diffusers reduce turbulence so that the gas stays where you need it, shielding the weld and preventing oxidation and pitting, which cause weak welds.

Diffusers for ceramic nozzles are commonly called gas lenses.

For Ceramic Nozzles

For Ceramic Nozzle

		For Narrow Gas Coverage
For Torch Series Number	Choose an Electrode Diameter (Industry Number)		Each
17, 18, 26	0.020" (45V29), 0.040" (45V24), 0.063" (45V25), 0.094" (45V26), 0.125" (45V27), 0.156" (45V28)	00000000	000000

TIG Torch Gas Lens Insulators

For Ceramic Nozzles

For Torch Series Number	Industry Number		Each
17, 18, 26, 28, 29, SW-418	54N01	000000000	00000

TIG Torch Insulators

For Ceramic Nozzles

Prevent shielding gas from escaping and protect torch components from excessive heat—these insulators form a seal between nozzle and torch. Choose an insulator that works with your torch’s series number and nozzle’s material.

For Ceramic Nozzles
For Torch Series Number	TIG Welding Type	For Gas Coverage	Industry Number	Material		Each
17, 18, 26, 28, 29, SW-418	Gas Saving	Narrow	54N01	PTFE Plastic	000000000	00000