Bernard Btb Q4 400-Amp Mig Welding Gun – Model Q4015Ae9Emc

Description

Bernard® BTB Q40 MIG Gun – 400 amp Q4015AE9EMC
Genuine Bernard® BTB Q4015AE9EMC MIG gun features AccuLock™ S consumables and is configured for running .045 diameter solid and flux-cored welding wires. It has a length of 15 feet and comes complete with a 45 degree rotatable neck. This BTB Q40 MIG gun is equipped with a Miller® back end for a direct plug connection into Miller® MIG wire feeders.
Features

Rotatable neck offers quick-change without tools.

Patented Jump Liner technology can reduce replacement liner costs by 65%.

Fast and simple cable replacement; superior mechanical connections are benefits of Bernard’s cone nut connector.

Interchangeable necks and front end consumables from 150 to 600 amps simplify set up and spare parts inventory.

Made with pride and without compromise in the USA.

AccuLock™ S consumables include these significant benefits:

2-3x extended contact tip life
Less tip wear due to optimized wire feeding
60% of contact tip buried within diffuser away from the heat of the weld
Shielding gas cools contact tip tail
Mating tapers on both tip-to-diffuser and diffuser-to-neck connection for good electrical conductivity
Steel retaining ring on diffuser helps keep threaded nozzle in place during use/cleaning
Coarse thread on contact tip speeds tip replacement

400 amps @ 100% duty cycle with CO2 shielding gas

15′ gun cable length

45 degree rotatable neck

Configured for .045 diameter welding wire

Conventional liner

Miller direct plug back end

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