The OSK 21 G and 38 G models are available in a compact version. Physical dimensions and capability are the same as the standard gas cooled heads. However, the fi tment to the handle and the handle itself is smaller and more compact. So the heads can be used in tighter access conditions.
The collets are the same as in the OSK G series .
Comparison:
Weld Heads OSK 21 C und 38 C
OSK 21 C OSK 21 G
both with Handle
Only one handle and cable assembly is needed for both weld heads.
Model No.:
Tube Size Range:
Weight:
Item No..
OSK 21 C
Dia. 3.17 - 21.3mm
0.8kg
1.3.2820
OSK 38 C
Dia. 3.17 - 38.1mm
1.2 kg
1.3.2920
Outline Dimensions Chart:
Weld Head
A
B
C
D
E
F
OSK 21 C
70
40
150
370
31
15.5
OSK 38 C
102
53
175
390
31
15.5
OSK C Handle and Cable Assembly (Item No. 1.3.2003)
consisting of a handle, weld head interface, motor, gearbox and tacho/encoder unit with 8mtr long cable.
