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