TIG Torches SPECIALTY
Weldcraft W-125 Micro Series (Water-cooled)
™
Formerly known as WP-125 Series
Water-cooled MicroTig® torches designed for limitedaccess joints.
W-125
Medium Micro
(89 mm)
(WP-125M)
W-125
Long Micro
(127 mm)
(WP-125L)
Low-profile nozzle fits into holes as small as 16 mm diameter.
45-degree, 90-degree, and 180-degree options improve access
in tight areas.
Lower maintenance costs incurred with the replaceable silicone
rubber insulator and head components.
Specs
W-125 Medium Micro
W-125 Long Micro
Rated Output
DC: 125 A at 100% duty cycle
AC: 80 A at 100% duty cycle
Electrode Range
1.0–2.4 mm
(.040–3/32 in.)
Dependable water-cooled torch designed for
high-capacity, demanding applications.
Comfort and reduced downtime due to the sealed water
chamber that minimizes torch overheating.
Heavy-duty components provide reliable welding performance,
even after continuous and demanding use.
100-percent-copper construction ensures maximum thermal
conductivity.
Model
Specs
W-500
Rated Output
DC: 500 A at 100% duty cycle
AC: 350 A at 100% duty cycle
Air-cooled and water-cooled torches engineered
to weld multiple joint configurations for various
applications and angles.
52
W-225
Modular
(WP-225)
90°, 90° short) glass nozzle, and
one of each size (1.0, 1.6 mm) of the
following: 180°chuck, 45°chuck,
90°chuck, and 175 mm 2% ceriated
tungsten electrode.
Heavy fabrication • Tool and die
• Pipe
and tube fabrication
• Pressure
vessel fabrication
•
Most popular consumables
(required) 12NG
• Insulator
• Collets
85Z17 4.0 mm (5/32 in.)
•
•
85Z18 4.8 mm (3/16 in.)
85Z19 6.4 mm (1/4 in.)
Collet Body (all sizes) 11WP65
Alumina Nozzles
14N59
#6, 3/8 in.
14N60
#7, 7/16 in.
14N61
#8, 1/2 in.
14N61-10 #10, 5/8 in.
14N61-12 #12, 3/4 in.
Applications
™
A-150
Modular Valve
(WP-150V)
Kit AK-125C
• Accessory
Includes one of each size (180°, 45°,
Electrode Range
1.6–6.4 mm
(1/16–1/4 in.)
Weldcraft Modular Series
A-200
Modular Valve
(WP-200V)
•
125C116-90 1.6 mm (1/16 in.)
125C332-90 2.4 mm (3/32 in.)
90° Glass Nozzle (all sizes) 125N90
Other nozzles are available.
Applications
™
A-150
Modular
(WP-150)
• Aerospace
• Food/beverage industry
HVAC • Automotive • Petro/chemical
• Precision
fabrication
•
Most popular consumables
Chucks
• 90°
125C40-90 1.0 mm (.040 in.)
Most popular accessories
Model
Weldcraft W-500 (Water-cooled)
Formerly known as WP-12
Applications
Built-in, efficient cooling system reduces overheating
to extend parts and consumable life.
Modular design minimizes costs and downtime for torch
changeover and parts inventory.
Easy configurable head options provide greater
flexibility and joint access, and minimize downtime for
torch changeover.
Gas valve provides greater shielding gas flow control
(A-150 Modular Valve and A-200 Modular Valve).
Model
Specs (Torch head dependent)
A-150 Modular
A-150 Modular Valve
(Air-cooled)
Rated Output
DC: 150 A at 60% duty cycle
AC: 105 A at 60% duty cycle
Electrode Range
0.5–3.2 mm
(.020–1/8 in.)
A-200 Modular Valve
(Air-cooled)
DC: 200 A at 60% duty cycle
AC: 150 A at 60% duty cycle
0.5–4.0 mm
(.020–5/32 in.)
W-225 Modular
(Water-cooled)
DC: 225 A at 100% duty cycle
AC: 160 A at 100% duty cycle
0.5–4.0 mm
(.020–5/32 in.)
Maintenance and repair • Aerospace
• Metal
industry
• art • Food/beverage
Shipbuilding
• Petro/chemical
•
Manufacturing • Vocational
• Precision
fabrication • Tube and pipe
•
Most popular accessories
Kit
• Accessory
AK-150MFC For A-150 torch
AK-225MFC For W-225 torch