Product description – quick reference
Product variants
10
099-700003-EW501
14.09.2020
4
Product description – quick reference
4.1 Product variants
Version
Functions
Performance class
PM
Professional MIG
PM221/301/401G,
PM301/451/551W
W
Water-cooled
Switching the welding process on and off with torch trigger.
PM301/451/551W
G
Gas-cooled
Switching the welding process on and off with torch trigger.
PM221/301/401G
S
Short torch neck
PM451/551W
L
Extended torch neck
For welding operating points which are difficult to reach.
High duty cycle.
PM451/551W
C
Interchangeable torch neck
Torch neck can be continuously fixed through 360°.
PM221/301G
PM301/451W
2U/D
2 up/down welding torch
The welding power (welding current / wire feed speed) and
the voltage correction or the program number can be changed
on the welding torch.
PM221/301/401G,
PM301/451/551W
RD2
Remote display-2-welding torch
The welding power (welding current / wire feed speed) and
the voltage correction or the program number can be changed
on the welding torch. Values and changes are shown on the
welding torch display.
PM221/301/401G,
PM301/451/551W
RD3
Remote display-3-welding torch
The welding power (welding current / wire feed speed),
welding voltage correction, program number, dynamics and
welding procedure can be changed from the welding torch.
Values, changes, faults and error messages are displayed on
the welding torch display.
PM221/301/401G,
PM301/451/551W
X
X Technology
Welding torch with X technology – function torch without sepa-
rate control cable
PM221/301/401G,
PM301/451/551W
Alu
Aluminium AC welding
Equipped with contact tip (forced contact) and combined liner.
PM551W
