LINCOLN ELECTRIC Nozzle: Alumina, No. 4, Std

The LINCOLN ELECTRIC Nozzle (MPN KP4758-4) is a Gas Lens Nozzle made of alumina, designated as No. 4, Std, with Reference Number 54N18. This industrial component is designed for use in welding applications.

SKU 3G-OTH-354687

Brand

LINCOLN ELECTRIC

Item

Nozzle: Alumina, No. 4, Std

Technical Specifications

LINCOLN ELECTRIC

Manufacturer Part Number

KP4758-4 

Reference Number

54N18 

View Full Spec Sheet

Technical Documents

No technical documents available for this product.

Request documentation →

Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.

Talk to an engineer

Ask a question

LINCOLN ELECTRIC Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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 Nozzle KP4758-4 used for?

The LINCOLN ELECTRIC Nozzle KP4758-4 is a gas lens nozzle made of alumina, designed for welding applications. It directs shielding gas flow around the weld area to improve arc stability and reduce oxidation, commonly used in TIG welding processes.

What are the specifications of the LINCOLN ELECTRIC Nozzle KP4758-4?

The LINCOLN ELECTRIC Nozzle KP4758-4 is an alumina gas lens nozzle, size No. 4, standard type, with Reference Number 54N18. The manufacturer part number is KP4758-4. It is designed for industrial welding applications requiring precise gas coverage.

Where to buy the LINCOLN ELECTRIC Nozzle KP4758-4 worldwide?

You can source the LINCOLN ELECTRIC Nozzle KP4758-4 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your welding operations.

How to select the correct LINCOLN ELECTRIC Nozzle for welding?

Select the correct LINCOLN ELECTRIC Nozzle by matching the size (e.g., No. 4) and material (alumina) to your welding torch and amperage range. The KP4758-4 is a standard gas lens nozzle; consult your torch manual for compatibility and ensure proper gas flow settings.

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 gas lens nozzles. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all LINCOLN ELECTRIC products →Contact our engineers →