Kemppi Flexlite GX Series - Technical Data: Flexlite GX 300 A;400 A;420 A (Water-Cooled)

Flexlite GX
Operating manual - EN
6.5 Technical data: Flexlite GX 300A/400A/420A (water-cooled)
Flexlite GX 403W / 405W 405WS 428W 428WS
Feature Value
Welding process
MIG/MAG MIG/MAG MIG/MAG MIG/MAG
Contact tip
M10x1 M10x1 M10x1 M10x1
Method of guidance
Manual Manual Manual Manual
Type of cooling
Liquid Liquid Liquid Liquid
Coolant max. pressure (bar)
5 5 5 5
Min. cooling power at 1l/min * (kW)
0.9 0.9 - -
Min. cooling power at 1.6l/min * (kW)
- - 1.9 1.9
Min. flow rate (l/min)
1 1 1.6 1.6
Type of connection
Euro Euro Kemppi Kemppi
Wire diameters (mm)
0.8...1.6 1.0...1.6 0.8...1.6 1.2...1.6
Load capacity:
35% / Ar + 18% CO₂
- - - -
60% / Ar + 18% CO₂
- - - -
100% / Ar + 18% CO₂
400 A 300 A 420 A 300 A
35% / CO₂
- - - -
60% / CO₂
- - - -
100% / CO₂
- - - -
Gas flow (l/min) in load capacity
test
20 20 20 20
Filler wire diameter in load capacity
test
1.6 1.6 1.6 1.6
Stick out length in load capacity
test
22 22 22 22
Filler wire diameters (mm):
Fe
0.8...1.6 - 0.8...1.6 -
Fe-MC/FC
0.9...1.6 - 0.9...1.6 -
Ss
0.8...1.6 1.0...1.2 0.8...1.6 1.2...1.6
Ss-MC/FC
0.9...1.6 - 0.9...1.6 -
Al
0.8...1.6 1.2...1.6 0.8...1.6 1.2...1.6
Operating temperature range
-20°C…+40°C -20°C…+40°C -20°C…+40°C -20°C…+40°C
Storage temperature range
-40°C…+60°C -40°C…+60°C -40°C…+60°C -40°C…+60°C
Pistol grip handle
Yes Yes Yes Yes
Rotating neck
No No No No
Changeable neck
No No No No
Neck dimensions:
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