LINCOLN ELECTRICMagnum Pro 550A Contact Tips

LINCOLN ELECTRIC Contact Tip: Magnum Pro 550A, 0.072 in

The LINCOLN ELECTRIC Magnum Pro 550A Contact Tip is a threaded, standard-duty consumable designed for the Magnum Pro 550 welding gun. It features a 0.072 in wire diameter and is identified by manufacturer part number…

SKU 3G-OTH-419995

Also listed as: KP2745072 · KP2745 072

Brand

LINCOLN ELECTRIC

Item

Contact Tip: Magnum Pro 550A, 0.072 in

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LINCOLN ELECTRIC

Manufacturer Part Number

KP2745-072 

Technical Documents

No technical documents available for this product.

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LINCOLN ELECTRIC Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the LINCOLN ELECTRIC Magnum Pro 550A Contact Tip used for?

The LINCOLN ELECTRIC Magnum Pro 550A Contact Tip is a consumable component for the Magnum Pro 550 welding gun. It guides the welding wire during MIG welding, ensuring consistent electrical contact and stable arc performance in industrial fabrication and heavy equipment manufacturing.

What are the specifications of the LINCOLN ELECTRIC Magnum Pro 550A Contact Tip?

The LINCOLN ELECTRIC Magnum Pro 550A Contact Tip (MPN KP2745-072) is a threaded, standard-duty tip with a 0.072 in wire diameter. It is designed for the Magnum Pro 550 welding gun and is manufactured by LINCOLN ELECTRIC.

Where to buy LINCOLN ELECTRIC Magnum Pro 550A Contact Tips worldwide?

3G Electric supplies LINCOLN ELECTRIC Magnum Pro 550A Contact Tips worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct LINCOLN ELECTRIC contact tip for a Magnum Pro 550 gun?

Select the LINCOLN ELECTRIC contact tip based on your wire diameter and gun model. For the Magnum Pro 550 gun, use a threaded, standard-duty tip like the KP2745-072 for 0.072 in wire. Always match the tip's thread type and duty rating to your gun's specifications.

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 magnum pro 550a contact tips. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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