TPWH-O SERIES ___________________________________________________________

OPEN WELD HEAD



Performance:

• Suitable for thin wall stainless steel, carbon steel and other common alloys
• Capable of welding 16mm (.63”) wall thickness
• Used for tube to tube, tube to flange, tube to elbow and tube to valve etc.
• Automatic all position TIG welding for tube to tube welding with or without wire feed
• Water cooled and highly durable torch design
• Mechanical tracking ensures consistent torch height control

Note: for more info on the integrated and external wire feeders
please see "Accessories" page.

 TPWH-O Series 
 TPWH-O-1TPWH-O-3TPWH-O-5
Diameter Range mm (inches)15 -43mm 
(.59" - 1.69")
20 -77mm 
(.79" - 3.03")
42 -130mm  (1.65" - 5.12")
Weight kg (lbs)4kg (9lbs)5kg (11lbs)10kg (22lbs)
Cooling Water Water Water
Main Dimensions mm (inches)mm (inches)mm (inches)
A128mm
(5.04")
180mm
(7.09")
260mm (10.2")
B98mm
(3.86")
114.7mm
(4.52")
139.4mm (5.49")
C85.5-92.5mm
(3.37"-3.64")
92.3-98.3mm
(3.63-3.87)
99-105mm (3.9"-4.13")
D65mm
(2.56")
92mm
(3.62")
164.2mm (6.46")
E44mm
(1.73")
82mm
(3.23")
132mm (5.2")
F231mm
(9.09")
300mm (11.8")406.8mm (16")

Tube / Pipe Weld Heads