W-Gun semi-automatic water-cooled MIG gun

gmaw welding gun in action — semi-automatic water-cooled MIG gun

W-Gun MIG Guns

Weld longer and cooler with the Bernard® W-Gun, whose flexible cable and reinforced hoses deliver leak-free, high-flow water cooling for demanding jobs.

600 AMP

WATER-COOLED

100% DUTY-CYCLE

ACCULOCK R

GMAW/MIG

1 HANDLE STYLE

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Water-Cooled
Easy To Maintain
Compatible with Many Major Power Sources

Overview

Bernard® W-Gun Semi-Automatic Water-Cooled MIG Guns feature a flexible cable assembly with reinforced hoses for leak-free, increased water flow. Heavy duty necks in multiple lengths and bend configurations, plus varied handle and trigger options, ensure comfort and access.

Specifications

Cooling	Water-Cooled
Process	MIG (GMAW) Welding
Cable Lengths	10, 15, 20, 25 Ft
Duty Cycle	100%: 600 Amp With Mixed Gases

Consumables

Recommended: AccuLock™ R
Also compatible: Centerfire™ · Quik Tip™
Not compatible: AccuLock™ S · TOUGH LOCK® · TOUGH ACCESS™
Applies to W-Gun™ water-cooled MIG guns. See spec sheet for part numbers and details.

Accessories

Sold separately. Refer to the spec sheet for part numbers and details.

WATER COOLER HOOK-UP KITS

Ordering Information

W60  15  A  I  4  C  M   →   W6015AI4CM
 │    │  │  │  │  │  └─ Power pin
 │    │  │  │  │  └──── Wire size
 │    │  │  │  └─────── Contact tip
 │    │  │  └────────── Neck
 │    │  └───────────── Handle / trigger
 │    └──────────────── Length (ft)
 └───────────────────── Amperage

Amperage

W60
600 A

Length

10	15	20	25
3.05 m	4.57 m	6.16 m	7.63 m

Handle / Trigger

A	B	C	D
Standard trigger	Locking trigger	Dual pull trigger	Dual schedule switch

Neck

	30°	45°	60°	180°
Short	A	B	C	D
Medium	H	I	J	K
Long	P	Q	R	S

Contact Tip

4	8
AccuLock™ R	Centerfire™

Wire Size

Steel	C	D	E	H	I	K	L
in	.035	.039	.045	.052	1/16	5/64	3/32
mm	0.9	1.0	1.2	1.4	1.6	2.0	2.4

Aluminum	Q	R	S
in	.035	3/64	1/16
mm	0.9	1.2	1.6

Power Pin

E	L	M	S	T
Euro	Lincoln	Miller	Tweco #4 (Lincoln lead)	Tweco #4 (std. lead)

Notes

E-Z Feed™ rear load liners are standard with AccuLock R (tip code 4).

Most common part numbers

W6015AI8EM 600 Amp, Standard Trigger, 15 ft Cable, Centerfire Consumable, 45° Medium Neck, Miller Power Pin, 0.045" Wire W6015AB8EM 600 Amp, Standard Trigger, 15 ft Cable, Centerfire Consumable, 45° Short Neck, Miller Power Pin, 0.045" Wire W6020BS4IM 600 Amp, Locking Trigger, 20 ft Cable, AccuLock R Consumable, 180° Long Neck, Miller Power Pin, 1/16" Wire W6015AI4EM 600 Amp, Standard Trigger, 15 ft Cable, AccuLock R Consumable, 45° Medium Neck, Miller Power Pin, 0.045" Wire W6015AI8IM 600 Amp, Standard Trigger, 15 ft Cable, Centerfire Consumable, 45° Medium Neck, Miller Power Pin, 1/16" Wire

Get the info you need

Resources & documentation

Spec Sheet PDF · EN Owner's Manual PDF · EN

See it, learn it, trust it

Videos, guides & customer stories

How To Guide Common Problems With MIG Welding Consumables and How to Fix Them Front-End Consumable, General Troubleshooting, Liner

Videos Welding Students in Tulsa Benefit from Bernard® MIG Guns and Consumables Case Study Reference Gun Series Compatibility with Consumables and Liners How To Guide How to Choose MIG Welding Gun Parts General Overview

Videos Bernard® BTB Gun Transforms Aluminum Welding for 4-Star Trailers Case Study How To Guide How to Prevent 5 Common Welding Gun Failures General Troubleshooting

Videos Bernard® & AccuLock™ Drive Productivity at East Lake Mfg. Case Study How To Guide How to Prevent Common Causes of Poor Welding Wire Feeding General Troubleshooting

Videos Vactor’s Formula for Better Welding Case Study How To Guide How to Reduce Welding Gun Wear and Extend Gun Life General Maintenance

Where to buy

Buy through an authorized distributor

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