Inert gas: Argon.
Cooling: Air Cooling.
Recommended Current Range：2-150A.
Duty cycle: 35% 140DC, 35% 105AC.
Electrodes Range Φ: 0.5-3.2mm, suggested 1.6/2.4mm.
Gas Valve: Yes.
Flexible Neck: Yes.
Cable: 3m (9.8ft) or 5m (16.4ft) Soft Flexible Current & Gas Integrated Cable.
Gas Connection: 8mm Gas Quick Connector (EU style).

Dins Power Connector 2 options:

Small: DKJ 10-25 OD about 8.9mm.
Big: DKJ 35-50 OD about 12.8mm.