Advertisement
Quick Links
MAGNUM
K684
The Magnum 450WC is a water
cooled gun and cable assembly
designed for both gas-shielded solid
(GMAW) and gas-shielded, flux-cored
(FCAW-GS) continuous feed arc
welding wires.
To function properly, the 450WC must
be connected to a water cooler. Water
flows through the gun cables and han-
dle to the end of the gun tube, cooling
the gas diffuser and nozzle.
In addition to keeping the contact tip
cool, the outgoing end of the gun tube
is specially designed for maximum
heat transfer between the cooling
water and the gas nozzle. The gas
nozzle will not overheat, even when
operating the gun at 100% duty cycle.
®
450WC
The Magnum 450WC Water-Cooled Gun and
Cable Assembly
This results in cool operation in appli-
cations such as spray transfer, pulse
welding and when using argon
blended gas.
The gun has two ratings when
cooled at a minimum water flow
rate of .58 gallons (2.2 liters) per
minute.
With straight CO 2 gas:
450 amps, 100% duty cycle.
With argon/CO 2 blended gas:
400 amps, 100% duty cycle.
The wire diameter range is
.035 - 5/64" (0.9 - 2.0mm):
Solid Wire:
.035 - 1/16"
(0.9 - 1.6mm)
Flux-cored Wire:
.045 - 5/64"
(1.2 - 2.0mm)
Choose from 10 ft. or 15ft. (3 or 4.5m)
cable lengths.
The gun tube angle is 60 degrees.
Cable liners for aluminum wire feeding
are available. See Expendable
Replacement Parts table on page 3.
The 450WC gun can be connected to
a wire feeder with a Lincoln Fast-Mate
adapter or a European-style gun
adapter. The following connector kits
allow connection of the 450WC gun
to wire feeders without Fast-Mate
receptacles:
™
Advertisement
Related Manuals for Lincoln Electric Magnum 450WC
Summary of Contents for Lincoln Electric Magnum 450WC
- Page 1 MAGNUM The Magnum 450WC Water-Cooled Gun and K684 The Magnum 450WC is a water cooled gun and cable assembly designed for both gas-shielded solid (GMAW) and gas-shielded, flux-cored (FCAW-GS) continuous feed arc welding wires. To function properly, the 450WC must be connected to a water cooler.
-
Page 2: Ordering Information
On occasion, purchasers may ask Lincoln Electric for advice or information about their use of our products. We respond to our customers based on the best information in our possession at that time. Lincoln Electric is not in a position to warrant or guarantee such advice, and assumes no liability, with respect to such information or advice. - Page 3 EXPENDABLE REPLACEMENT PARTS Description CABLE LINER for 15' (4.5m) and less (Steel wire) CABLE LINER for 15' (4.5m) and less (Aluminum wire) CABLE LINER for 10' (3.0m) and less (Aluminum wire) CONTACT TIPS GAS DIFFUSER NOZZLE INSULATOR GAS NOZZLE (flush) (flush) (flush) .12"...
- Page 4 Phone: (305) 556-0142 Phone: 31 24 3522 911 2345 Murphy Blvd., Gainesville, Georgia 30504 U.S.A. Phone: 1-800-241-0804 • Fax: (770) 535-0544 • Web Site: www.harriscal.com LINCOLN ELECTRIC COMPANY Local Sales and Service through Global Subsidiaries and Distributors Cleveland, Ohio 44117-1199 U.S.A.