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LINCOLN ELECTRIC Contact Tip: Magnum Pro 550A, 0.072 in - Magnum Pro 550A Contact Tips
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, extended-life 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-419987

Brand
LINCOLN ELECTRIC
Item
Contact Tip: Magnum Pro 550A, 0.072 in
Category
Magnum Pro 550A Contact Tips
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Technical Specifications

LINCOLN ELECTRIC
Manufacturer Part Number
KP2745-072R
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LINCOLN ELECTRIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LINCOLN ELECTRIC Magnum Pro 550A Contact Tip is a threaded, extended-life consumable designed for the Magnum Pro 550 welding gun. It features a 0.072 in wire diameter and is identified by manufacturer part number KP2745-072R.

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 Magnum Pro 550A contact tip used for?

The LINCOLN ELECTRIC Magnum Pro 550A contact tip is a threaded, extended-life consumable designed for the Magnum Pro 550 welding gun. It delivers consistent electrical contact for 0.072 in wire during MIG welding, reducing downtime in heavy industrial fabrication and automotive manufacturing.

What are the specifications of the LINCOLN ELECTRIC Magnum Pro 550A contact tip?

The LINCOLN ELECTRIC Magnum Pro 550A contact tip (MPN KP2745-072R) is threaded with a 0.072 in wire diameter. It is an extended-life consumable built for the Magnum Pro 550 welding gun. These specs ensure reliable arc stability and longer service life in high-amperage MIG applications.

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 distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the KP2745-072R extended-life contact tip.

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

Select the LINCOLN ELECTRIC contact tip based on wire diameter and gun model. For the Magnum Pro 550 gun, use the threaded 0.072 in extended-life tip (KP2745-072R). Match the tip bore to your wire size and ensure the thread type is compatible with your gun's diffuser.

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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LINCOLN ELECTRIC Contact Tip: Magnum Pro 550A, 0.052 in, Std Duty (MPN KP2745-052). Key specifications — attr30080: Standard Duty; attr30077: Threaded; attr30082: Magnum Pro 550A; attr30067: LINCOLN ELECTRIC; attr30081: Magnum Pro 550; attr59180: 0.052 in.
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LINCOLN ELECTRIC Contact Tip: Magnum Pro 550A, 0.045 in, Extended Life (MPN KP2745-045R). Key specifications — attr30080: Extended Life; attr30077: Threaded; attr30082: Magnum Pro 550A; attr30067: LINCOLN ELECTRIC; attr30081: Magnum Pro 550; attr59180: 0.045 in.
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LINCOLN ELECTRIC Contact Tip: Magnum Pro 550A, 1/16 in, Extended Life (MPN KP2745-116R). Key specifications — attr30080: Extended Life; attr30077: Threaded; attr30082: Magnum Pro 550A; attr30067: LINCOLN ELECTRIC; attr30081: Magnum Pro 550; attr59180: 1/16 in.
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