NT4 Welding Copper Air Cooled MAG Welding Gun

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NT4 Welding Copper Air Cooled MAG Welding Gun
Technical Parameters
ModelNT4
Rated CurrentCO₂400A
Mixed Gas350A
Duty Cycle60%
Diameter of Applicable Welding Wire0.030- 5/64 inch (0.8-2.0mm)
Model
Description Part No.
10ft 12ft 15ft
Welding Torch Coupled with Euro Fitting * NT4-10E NT4-12E NT4-15E
Welding Torch Coupled with Tweco Fitting NT4-10T NT4-12T NT4-15T
Welding Torch Coupled with Lincoln Fitting NT4-10L NT4-12L NT4-15L
Welding Torch Coupled with Miller Fitting NT4-10M NT4-12M NT4-15M
Nozzle
No.Part No.Description
A24A50 Adjustable
24A62 *
24A75
24AH50 Heavy Duty
24AH62
24AH75
B23-50 Self Insulated
23-62
23-75
C24CT50S Fixed Coarse Thread
24CT62S
24CT75S
Contact Tip
No.Part No. Description
D14-35 0.035 inch / 0.9mm Ecu
14-45 0.045 inch / 1.2mm Ecu
14-52 0.052 inch / 1.3mm Ecu
14-116 1/16 inch / 1.6mm Ecu
14H-35 0.035 inch / 0.9mm Ecu HD
14H-45 * 0.045 inch / 1.2mm Ecu HD
14H-52 0.052 inch / 1.3mm Ecu HD
14H-116 1/16 inch / 1.6mm Ecu HD
14H-564 5/64 inch / 2.0mm Ecu HD
Liner
No.Part No.Description
E44-3045-15 Steel Liner 0.035 -0.045 inch / 0.8-0.9mm × 15ft
44-116-15 * Steel Liner 1/16 inch / 1.6mm × 15ft
44-584-15 Steel Liner 5/64 inch / 2.0mm × 15ft
44T-3545-15 Teflon Liner 0.035 -0.045 inch / 0.9-1.2mm × 15ft
44T-116-15 Teflon Liner 1/16 inch / 1.6mm × 15ft
Component
No.Part No. Description
134A Adjustable Nozzle Insulator
234CT Insulator Coarse Thread Nozzle
354A Gas Diffuser
464A45J Jacketed Conductor Tube 45° 　 　
64A60J * Jacketed Conductor Tube 60° 　 　
64A45 Conductor Tube 45°
64A60 Conductor Tube 60°
5TEF2212 Gas Nipple
6Q508015S O Ring 8×1.5
7TEH2101 Handle
8TEG2001 Hanger Hook
9Q711 Switch, OMRON
10KJ3003 Trigger
11Q60512 Trigger Spring
12KS3101 Front Spring Cable Support
13TEL4010 Cable Assembly 10ft
TEL4012 Cable Assembly 12ft
TEL4015 Cable Assembly 15ft
14SS5202 Back Spring Cable Support
15SH5201 Torch Plug Housing
16EH2211 Screw M4X6
17EP3001 Torch Plug Nut
18TEU4001 Tweco Euro Torch Plug
19Q504010 O Ring 4×1
20Q504018 O Ring 4×1.8
21TEU1011 Nut M11×1

Note: * denotes standard build.

North is a professional welding copper air cooled MAG welding gun manufacturer in China. We provide a broad range of products, including air cooling MIG/MAG welding torch, 350A mixed gas air cooled welding gun, manual welding positioner, and more.

Related Names:
Copper Natural Cooling Torch | Copper-material Convection Cooling Wire Torch | Metal Natural-cool Welding Pistol | Cuprum Convection Cooled Welding Tool

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