Welding Guns

Magnum® 400 Welding Gun Fast-Mate 15 ft 035-045 Liner

K479-2

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Top Features

  • Built for operator comfort when welding with the greater heat levels generated by higher amperage applications for most .045-1/16 in. (1.2-1.6 mm) gas-shielded operations.
  • One-piece modular trigger assembly - Molded out of high heat resistant material to withstand head and spatter and ensure long life.
  • Gun tube design - Armored with an electrically insulated metal jacket optimizing fine wire welding performance.
  • Abrasion-resistant, extruded rubber jacket - Adds strength and long life to the cable.
  • Classic curved handle - Lightweight and balanced, providing a comfortable grip to reduce fatigue.

Processes

MIG, Flux-Cored Gas-Shielded

Wire Diameter Range

.025-5/64 in. (0.6-2.0 mm)

MSRP: $621.43

Where To Buy

Equipment Details

Semiautomatic Gas-Shielded Guns

Magnum® guns for MIG or flux-cored welding feature our classic curved handle and are available in a number of amperage ranges for use in many applications.

  • Built for operator comfort when welding with the greater heat levels generated by higher amperage applications for most .045-1/16 in. (1.2-1.6 mm) gas-shielded operations.
  • One-piece modular trigger assembly - Molded out of high heat resistant material to withstand head and spatter and ensure long life.
  • Gun tube design - Armored with an electrically insulated metal jacket optimizing fine wire welding performance.
  • Abrasion-resistant, extruded rubber jacket - Adds strength and long life to the cable.
  • Classic curved handle - Lightweight and balanced, providing a comfortable grip to reduce fatigue.
  • Rotating gun tube and gun hanger clip - Allow any number of hand positions to reduce fatigue or fit into tight spaces.
Duty Cycle at Rated Amperage 60%
Rated Amperage
  • 400
Gun Type
  • Handheld
Cable Length
  • 15 ft.
Wire Diameter .025-5/64 in. (0.6-2.0 mm)
Cooling
  • Air cooled
Dimensions (H x W x D) 3.38 in x 19.5 in x 18.5 in (85.9 mm x 495.3 mm x 469.9 mm)
Net Weight 11.54 (5.24 kg)
  • Contact Tip
  • Gas Diffuser
  • Gas Nozzle
  • Insulator
  • Cable Liner
  • Gun Tube (60°)
Category
Product Number
Product Name
General
K489-1
Fast-Mate Adapter Kit - LN-7-8-9
General
K489-7
Fast-Mate Adapter Kit - 10 Series Feeders
General
K489-8
Fast-Mate Adapter Kit - Power MIG
Product Number
Product Name
Contact Tip .025 in (0.6 mm)
Contact Tip .025 in (0.6 mm) - 100/pack
Contact Tip Tapered .025 in (0.6 mm)
Contact Tip .030 in (0.8 mm)
Contact Tip .030 in (0.8 mm) - 100/pack
Contact Tip Tapered .030 in (0.8 mm)
Contact Tip Tapered .030 in (0.8 mm) - 100/pack
Contact Tip Notched .030 in (.8 mm)
Contact Tip .035 in (0.9 mm)
Contact Tip .035 in (0.9 mm) - 100/pack
Contact Tip Heavy Duty .035 in (0.9 mm)
Contact Tip Heavy Duty .035 in (0.9 mm) - 100/pack
Contact Tip Tapered .035 in (0.9 mm)
Contact Tip Tapered .035 in (0.9 mm) - 100/pack
Contact Tip Notched .035 in (.9 mm)
Contact Tip .040 in (1.0 mm)
Contact Tip Heavy Duty .040 in (1.0 mm)
Contact Tip Heavy Duty .040 in (1.0 mm) - 100/pack
Contact Tip Tapered .040 in (1.0 mm)
Contact Tip Tapered .040 in (1.0 mm) - 100/pack
Contact Tip .045 in (1.2 mm)
Contact Tip .045 in (1.2 mm) - 100/pack
Contact Tip Heavy Duty .045 in (1.2 mm)
Contact Tip Heavy Duty .045 in (1.2 mm) - 100/pack
Contact Tip Tapered .045 in (1.2 mm)
Contact Tip Tapered .045 in (1.2 mm) - 100/pack
Contact Tip 3/64 in (1.2 mm)
Contact Tip 3/64 in (1.2 mm) - 100/pack
Contact Tip Heavy Duty 3/64A (1.2 mm)
Contact Tip Heavy Duty 3/64A (1.2 mm) - 100/pack
Contact Tip Notched 3/64 in (1.2 mm)
Contact Tip .052 in (1.3 mm)
Contact Tip .052 in (1.3 mm) - 100/pack
Contact Tip Heavy Duty .052 in (1.3 mm)
Contact Tip Heavy Duty .052 in (1.3 mm) - 100/pack
Contact Tip Tapered .052 in (1.3 mm)
Contact Tip Tapered .052 in (1.3 mm) - 100/pack
Contact Tip 1/16 in (1.6 mm)
Contact Tip Heavy Duty 1/16A (1.6 mm)
Contact Tip 1/16 in (1.6 mm) - 100/pack
Contact Tip Heavy Duty 1/16 in (1.6 mm)
Contact Tip Heavy Duty 1/16 in (1.6 mm) - 100/pack
Contact Tip Tapered 1/16 in (1.6 mm)
Contact Tip 5/64 in (2.0 mm)
Contact Tip Heavy Duty 5/64 in (2.0 mm)
Product Number
Product Name
Gas Nozzle Slip Recess .375 in (9.5 mm) inner diameter
Gas Nozzle Slip Adj .50 in (12.7 mm) inner diameter
Gas Nozzle Slip Adj .50 in (12.7 mm) inner diameter - 25/pack
Gas Nozzle Slip Recess .50 in (12.7 mm) inner diameter
Gas Nozzle Slip Adj .62 in (15.7 mm) inner diameter
Gas Nozzle Slip Adj .62 in (15.7 mm) inner diameter - 25/pack
Gas Nozzle Slip Recess .62 in (15.7 mm) inner diameter
Gas Nozzle Slip Recess .62 in (15.7 mm) inner diameter - 25/pack
Gas Nozzle Coarse Thread .62 in (15.7 mm) inner diameter
Gas Nozzle Coarse Thread .62 in (15.7 mm) inner diameter - 25/pack
Gas Nozzle Coarse Thread .62 in (15.7 mm) inner diameter
Gas Nozzle Coarse Thread .62 in (15.7 mm) inner diameter - 25/pack
Gas Nozzle Coarse Thread .75 in (19 mm) inner diameter
Gas Nozzle Coarse Thread .75 in (19 mm) inner diameter
Gas Nozzle Fixed Recess .38 in (9.7 mm) inner diameter
Gas Nozzle Fixed Recess .38 in (9.7 mm) inner diameter - 25/pack
Gas Nozzle Fixed Recess .50 in (12.7 mm) inner diameter
Gas Nozzle Fixed Recess .50 in (12.7 mm) inner diameter - 25/pack
Gas Nozzle Fixed Flush .50 in (12.7 mm) inner diameter
Gas Nozzle Fixed Flush .50 in (12.7 mm) inner diameter - 25/pack
Gas Nozzle Fixed Recess .62 in (15.7 mm) inner diameter
Gas Nozzle Fixed Recess .62 in (15.7 mm) inner diameter - 25/pack
Gas Nozzle Fixed Flush .62 in (15.7 mm) inner diameter
Gas Nozzle Fixed Flush .62 in (15.7 mm) inner diameter - 25/pack
Gas Nozzle Fixed Recess .75 in (19 mm) inner diameter
Gas Nozzle Thread Recess .62 in (15.7 mm) inner diameter
Gas Nozzle Thread Recess .62 in (15.7 mm) inner diameter - 25/pack
Gas Nozzle Fixed Recess .38 in (9.7 mm) inner diameter
Gas Nozzle Fixed Recess .38 in (9.7 mm) inner diameter - 25/pack
Product Number
Product Name
Gas Diffuser (Magnum® 300 for .025-.030 in/.6-.9 mm Liners)
Gas Diffuser
Gas Diffuser - 25/pack
Product Number
Product Name
Insulator For Adj Slip Noz
Insulator For Adj Slip Noz - 25/pack
Coarse Thread Insulator Assembly
Coarse Thread Insulator Assembly - 25/pack
Product Number
Product Name
Cable Liner .025-.030 in (0.6-0.8 mm) 15 ft (4.6 m)
Cable Liner .052-1/16 in (1.3-1.6 mm) 15 ft (4.6 m)
Cable Liner .052-1/16 in (1.3-1.6 mm) 25 ft (7.6 m)
Cable Liner .035-.045 in (0.9-1.2 mm) 15 ft (4.6 m)
Cable Liner .035-.045 in (0.9-1.2 mm) 25 ft (7.6 m)
Cable Liner 1/16-5/64 in (1.6-2.0 mm) 15 ft (4.6 m)
Cable Liner 1/16-5/64 in (1.6-2.0 mm) 25 ft (7.6 m)
Liner Aluminum 1/16 in (1.6 mm) 15 ft (4.6 m)
Liner Aluminum .035-3/64 in (0.9-1.2 mm) 15 ft (4.6 m)
Product Number
Product Name
Gun Tube Assembly 60° (400 Amp)
Gun Tube Assembly 45° (400 Amp)
Gun Tube Assembly 82° (400A)