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IronPro™ Self-Shielded FCAW Gun

Built to optimize comfort and meet the demands of heavy-duty self-shielded flux-cored applications

Self-shielded flux-cored welding can be brutal on both you and your welding equipment. That’s why Bernard designed the IronPro™ self-shielded flux-cored gun to be extremely durable, yet comfortable to hold and use.

Our IronPro self-shielded flux-cored gun meets the demanding needs and harsh environments of construction, shipbuilding, heavy manufacturing and rental applications. Triggers are non-metallic and absorb less heat. The triggers are also made with a sealed micro switch that helps keep out dust and dirt to provide a long-lasting work life.

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Overview
Specs
Gun Part Numbers
Consumables

AccuLock™ S contact tips increase consumable life with less tip changes, less troubleshooting and keep you welding in tight positions longer!
Excellent durability for rough use in harsh environments
Choose from two neck sizes for different length and bend radius’
Short handle provides better maneuverability for improved joint access
Sealed trigger keeps the trigger area slag and spatter free, reducing maintenance downtime
Optional heat shield to help keep welders hands shielded from heat
Replaceable power cable liner allows quick and easy power cable maintenance
Internal trigger leads mean no trigger cord to get caught on surrounding objects

Processes

Self-Shielded Flux-Cored (FCAW) Welding

Duty Cycle

60% NEMA

Rated Output

350 amp
450 amp

Specifications

Choose from two neck sizes for different length and bend radius’
Accepts 1/16” – 3/32” (1.6 mm – 2.4 mm) wire sizes
Replaceable liner

To order an IronPro™ Self-Shielded Flux-Cored MIG gun, please select from one of the available part numbers below.

350A 10′ Cable	350A 15′ Cable	450A 15′ Cable
GL3510MLNM	GL3515MLNM	GL4515MLNM
GL3510MLNT	GL3515MLNT	GL4515MLNT
GL3510MSXE	GL3515MSXE	GL4515MSXM
GL3510MSXM	GL3515MSXM	GL4151MSXT
GL3510MSXT	GL3515MSXT

Below is a part number reference chart for the available IronPro™ gun numbers listed above. Please use this reference to determine which part number from the previous chart is best suited for your welding needs. For example, any IronPro™ with a short neck option (S), will automatically have a heat shield included on the build (X). Any IronPro™ built with a long neck option (L), will not have a heat shield installed (N).

Style	Amp	Length	Handle and Trigger Option	Neck Length	Heat Shield	Power Pin
GL Gasless Liner	35 350 Amp 45 450 Amp	10 10′ (3.05 m) 15 15′ (4.57 m)	M T-Series Trigger	L 12″ (45° neck) S 7″ (60° neck)	N Not Installed X Installed	M Miller® T Tweco® #4 E Euro

AccuLock™ S Contact Tips — ‘T’ Series Contact Tips (0.350″ O.D.)

Torque to 30 in. -lbs. (3.5 Nm)
Contact tips available in quantities of 10

Part Number	Wire Size
T-A062CH^	1/16″ (1.6 mm)
T-A072CH^	0.072″ (1.8 mm)
T-A078CH^	5/64″ (2.0 mm)
T-A094CH^	3/32″ (2.4 mm)

^ add “-100” to the end of the above contact tip part numbers for quantities of 100

Neck Options

Part Number	Description
1370270	12″ – 45° neck
1370271	7″ – 60° neck

Insulator — Used With Both 7″ and 12″ Neck Assemblies

Part Number	Description
NS-AFLX	Composite Tip Insulation
NS-AFLX-HD	Armored Tip Insulation

Rear Load Liner

Part Number	Wire Size	Cable Length
LD8A-15	5/65″ – 3/32″	15′ (4.57m)

Jump-Liner

Part Number	Wire Size
QJL-LD8	3/32″

Power Pin Assembly

Part Number	Used With:
1880259E	Euro
2200137	Miller®
2200363	Lincoln® LN-25® feeders*
214	Tweco®

Tweco is a registered trademark of ESAB

*For FCAW applications only, click here for more information

Optional Heat Shield

Part Number
1760013

Documentation

Consumables

Additional Resources

As manufacturers of semi-automatic, fixed automatic and robotic MIG guns and consumables, Tregaskiss and Bernard have earned a reputation as an experienced, dependable partner to its customers in the automotive, construction and fabrication, heavy equipment, ship, rail, general manufacturing, commercial truck and trailer, and oil and gas industries. Tregaskiss and Bernard offer air-cooled semi-automatic, fixed automatic and robotic MIG guns, water-cooled semi-automatic, fixed automatic and robotic MIG guns, reamers, nozzle cleaning stations, anti-spatter liquid, wire cutters, anti-spatter sprayers, clutches, welding consumables, nozzles, MIG welding tips, and MIG welding torches.

Bernard

Tregaskiss