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LINCOLN ELECTRIC Welding Helmet: Auto-Darkening, 2 Arc Sensors, Red/Tan, Blaze, W9 to W13 - Auto-Darkening Welding Helmets - Graphic
LINCOLN ELECTRICAuto-Darkening Welding Helmets - Graphic

LINCOLN ELECTRIC Welding Helmet: Auto-Darkening, 2 Arc Sensors, Red/Tan, Blaze, W9 to W13

The LINCOLN ELECTRIC 725S Series Auto-Darkening Welding Helmet (MPN K4071-1) features a Red/Tan thermoplastic shell with Blaze graphics, a digital ADF control, and a viewing area of 3.82 in x 1.73 in. It offers a…

SKU 3G-OTH-557907

Brand
LINCOLN ELECTRIC
Item
Welding Helmet: Auto-Darkening, 2 Arc Sensors, Red/Tan, Blaze, W9 to W13
Category
Auto-Darkening Welding Helmets - Graphic
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Technical Specifications

LINCOLN ELECTRIC
Manufacturer Part Number
K4071-1
Series
725S
Type
Red/Tan, Blaze, W9 to W13, Digital
Color
Red/Tan
Graphics
Blaze
Grind Mode
Yes
Arc Sensors
2
Helmet Type
Auto-Darkening
Viewing Area
3.82 in x 1.73 in
Helmet Material
Thermoplastic
Helmet ADF Controls
Digital
Helmet Type Original
Auto-Darkening
Welding Shade Designation
W9 to W13
Suspension Adjustment Type
Ratchet
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LINCOLN ELECTRIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LINCOLN ELECTRIC 725S Series Auto-Darkening Welding Helmet (MPN K4071-1) features a Red/Tan thermoplastic shell with Blaze graphics, a digital ADF control, and a viewing area of 3.82 in x 1.73 in. It offers a welding shade range of W9 to W13, 2 arc sensors, grind mode, and a ratchet suspension adjustment.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the LINCOLN ELECTRIC K4071-1 welding helmet used for?

The LINCOLN ELECTRIC 725S Series auto-darkening welding helmet (K4071-1) protects the face and eyes during MIG, TIG, and stick welding. Its digital ADF with 2 arc sensors automatically darkens from shade W9 to W13, and grind mode allows safe grinding without removing the helmet.

What are the specifications of the LINCOLN ELECTRIC 725S welding helmet?

The LINCOLN ELECTRIC 725S (MPN K4071-1) has a Red/Tan thermoplastic shell with Blaze graphics, a digital ADF, 2 arc sensors, welding shade range W9 to W13, viewing area 3.82 in x 1.73 in, grind mode, and ratchet suspension adjustment.

Where to buy the LINCOLN ELECTRIC K4071-1 welding helmet worldwide?

3G Electric supplies the LINCOLN ELECTRIC K4071-1 725S Series auto-darkening welding helmet to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine LINCOLN ELECTRIC equipment regardless of your location.

How to adjust the suspension on the LINCOLN ELECTRIC 725S welding helmet?

The LINCOLN ELECTRIC 725S helmet uses a ratchet suspension adjustment system. Turn the rear knob to tighten or loosen the headband for a secure, comfortable fit. Always ensure the helmet sits level and does not shift during welding to maintain proper protection.

Used in

Common applications for LINCOLN ELECTRIC
General steel fabrication — Lincoln Electric UltraCore HD-12C flux-cored wire (E71T-12C, 0.052 in) for single- or multiple-pass welding on carbon steel.
All-position welding with AC power — Lincoln Electric Fleetweld 180 stick electrode (E6011, 5/32 in) for repair and maintenance on galvanized or painted steel.
Severe abrasion resistance — Lincoln Electric Wearshield ME hardfacing electrode (1/8 in, 55 HRC) for earthmoving equipment and crusher components.
Multiprocess welding — Lincoln Electric Flextec 500X with LF-74 wire feeder for switching between MIG, stick, and TIG processes in fabrication shops.
TIG welding with improved gas coverage — Lincoln Electric gas lens (45V44, 3/32 in max electrode) for precision welding of stainless steel or aluminum.
MIG welding of carbon steel — Lincoln Electric ER70S-3 wire (0.035 in, 60 lb spool) for general fabrication and structural welding.

LINCOLN ELECTRIC Products

3G Electric supplies LINCOLN ELECTRIC auto-darkening welding helmets - graphic. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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