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LINCOLN ELECTRIC Auto-Darkening Welding Helmet, Black, W7-W13, K5431-1 - Auto-Darkening Welding Helmets - Graphic
LINCOLN ELECTRICAuto-Darkening Welding Helmets - Graphic

LINCOLN ELECTRIC Auto-Darkening Welding Helmet, Black, W7-W13, K5431-1

The LINCOLN ELECTRIC Auto-Darkening Welding Helmet Kit (MPN K5431-1) is a black nylon helmet with a ratchet suspension and a 3.82 in x 1.73 in viewing area. It features 2 arc sensors, analog ADF controls, and grind…

SKU 3G-OTH-557878

Also listed as: K54311 · K5431 1

Brand
LINCOLN ELECTRIC
Item
Auto-Darkening Welding Helmet, Black, W7-W13, K5431-1
Category
Auto-Darkening Welding Helmets - Graphic
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

LINCOLN ELECTRIC
Manufacturer Part Number
K5431-1
Type
Black, W7/W8/W9/W10/W11/W12/W13
Color
Black
Graphics
None
Grind Mode
Yes
Arc Sensors
2
Helmet Type
Auto-Darkening
Viewing Area
3.82 in x 1.73 in
Helmet Material
Nylon
Helmet ADF Controls
Analog
Helmet Type Original
Auto-Darkening
Welding Shade Designation
W7
Suspension Adjustment Type
Ratchet

Technical Documents

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LINCOLN ELECTRIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LINCOLN ELECTRIC Auto-Darkening Welding Helmet Kit (MPN K5431-1) is a black nylon helmet with a ratchet suspension and a 3.82 in x 1.73 in viewing area. It features 2 arc sensors, analog ADF controls, and grind mode, with welding shades W7/W8/W9/W10/W11/W12/W13.

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 K5431-1 welding helmet used for?

The LINCOLN ELECTRIC K5431-1 auto-darkening welding helmet protects the face and eyes during arc welding. It is suitable for MIG, TIG, and stick welding across industrial fabrication, construction, and maintenance applications. The grind mode allows for grinding without removing the helmet.

What are the specifications of the LINCOLN ELECTRIC K5431-1 welding helmet?

The LINCOLN ELECTRIC K5431-1 is a black nylon auto-darkening helmet with a 3.82 in x 1.73 in viewing area. It has 2 arc sensors, analog ADF controls, and a ratchet suspension. Welding shades range from W7 to W13. Grind mode is included.

Where to buy the LINCOLN ELECTRIC K5431-1 welding helmet worldwide?

3G Electric supplies the LINCOLN ELECTRIC K5431-1 welding helmet to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this auto-darkening helmet kit.

How to select the right shade for the LINCOLN ELECTRIC K5431-1 welding helmet?

Select the shade based on your welding process and amperage. For low-amperage TIG welding, use shade W7–W9. For stick or MIG welding above 200 amps, use W11–W13. The LINCOLN ELECTRIC K5431-1 offers adjustable shades W7 through W13 for versatility.

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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