RADNOR™ 14 Series Heavy Duty Contact Tip accommodates 0.045" wire and is designed for use with 200 - 400 A RADNOR™, RADNOR™ Pro, Tweco®, Tweco® No. 2, Tweco® No. 3 as well as Tweco® No. 4 MIG guns. Threaded style contact tip is machined from copper alloy tubing that gives a surface of consistent and smooth inside diameter. It provides proper contact with a gas diffuser when installed to the MIG gun and is ideal for use in heavy duty welding application up to 400 A.
Features
Easy identification - each contact tip is marked showing part no and wire diameter
Excellent electrical properties
Inside diameter tolerance is held to +/-.003 in
Threaded style contact tip to ensure proper contact with a gas diffuser when installed to the MIG gun
Machined from a copper alloy tubing providing a consistent and smooth inside diameter surface
Twist it and it locks in place
No threads to worry about
Increased surface contact between contact tip/diffuser for better electrical conductivity
Twist it quarter turn clockwise
Use genuine Tweco® accessories, parts, and consumables to protect the quality of your welds and the life of your gun
When tip wear point is reached after use, twist it half turn counter-clockwise to expose a new wear point
This doubles the life of the tip
Thick-walled diffuser design acts as -heat sink-Â and conducts heat away from the arc source
Increases electrical conductive surface area and thereby increases electrical conductivity
Applications
Used in heavy duty welding application up to 400 Amp
