Bernard S300 Dépliant
Issued Jan. 2008 • Index No. SPEC DRAFT
HD Q
™
and S
™
Series
300, 400, 500, 600 Amp MIG Guns
USA
Made with
Pride and without
Compromise in the
All Guns are Not Created Equal.
A MIG gun should be durable, easy to
use and customized to your specific
application. Our MIG guns put you in
control: you choose the options you need
and we'll build a gun to last. We even
ship most of our guns within 24 hours.
use and customized to your specific
application. Our MIG guns put you in
control: you choose the options you need
and we'll build a gun to last. We even
ship most of our guns within 24 hours.
Centerfire
TM
contact tips, nozzles and diffusers
are easy-to-use and high performing - they
provide better arc starts, less spatter and more
consistent welds - and also last up to three times
longer than competitive brands.
One piece HD straight handle with rubber
overmold is exceptionally durable and
overmold is exceptionally durable and
comfortable in multiple hand positions.
Armor protected standard locking trigger can be
coupled with dual schedule switch, allowing guns
to be performance matched to user preference.
Necks available in fixed, rotatable and multiple
length options for optimal weld accessibility and
length options for optimal weld accessibility and
improved operator comfort. Rotatable necks
changeover without tools.
Patented Jump Liner allows quick neck change
and replacement of only most commonly worn or
clogged liner area, which reduces the amount of
time a gun is offline and minimizes inventory.
Liners coiled in-house with proprietary process
that improves wire feed performance and 100
percent tested to ensure smoothest wire feed in
the industry.
Back end with durable rigid strain relief and
easily interchangeable direct plugs and trigger
leads connect to wire feeders and machines
from major manufacturers and allow simple
maintenance.
Phone: 800-946-2281
(US Only)
708-946-2281
(Outside US)
Fax: 708-946-6726
For more information, visit us at BernardWelds.com
Stay-Tite™ Technology
Long-lasting power cable
compression fittings
and necks with large
tapered gun connections
combine to form the
foundation of Bernard
®
Stay-Tite
TM
technology.
This technology ensures
optimal conductivity to
increase weld consistency
and lessen heat output
while improving product
durability.
Q400 MIG Q-Gun
TM
shown
shown with
HD straight handle, medium
45˚ rotating neck, dual scedule
switch and locking trigger.
A perfect fit for heavy
equipment manufactuing,
equipment manufactuing,
HD Q-Guns and S-Guns fuse
maximum durability with
superior comfort.
Amperage Ratings
MIG Gun
Duty Cycle
Description
100% NEMA
100%CE
60% CE
35%CE
Q300 / S300
350
320
370
470
CO
2
Gas
n/a
270
310
390
80%AR20%CO
2
Q400 / S400
400
350
425
520
CO
2
Gas
n/a
285
350
440
80%AR20%CO
2
Q500 / S500
500
420
480
575
CO
2
Gas
n/a
370
420
500
80%AR20%CO
2
Q600 / S600
550
440
540
650
CO
2
Gas
n/a
420
500
550
80%AR20%CO
2
Bernard
®
An Illinois Tool Works Company
449 West Corning Road, Box 667
449 West Corning Road, Box 667
Beecher, Illinois 60401 USA
Beecher, Illinois 60401 USA