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LINCOLN ELECTRIC Magnum Pro 550A Nozzle - Magnum Pro 550A Nozzles
LINCOLN ELECTRICMagnum Pro 550A Nozzles

LINCOLN ELECTRIC Magnum Pro 550A Nozzle

The LINCOLN ELECTRIC Magnum Pro 550A Nozzle (MPN KP2743-2-62F) is a conical, flush, slip-on nozzle with a 5/8 in size, designed for the Magnum Pro 550 MIG gun series and compatible with Magnum Pro 550A contact tips…

SKU 3G-OTH-356320

Also listed as: KP2743262F · KP2743 2 62F

Brand
LINCOLN ELECTRIC
Item
Magnum Pro 550A Nozzle
Part Number
KP2743-2-62F
Category
Magnum Pro 550A Nozzles
Available to Order
Also known as:KP2743-2-62FLINCOLN ELECTRIC
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LINCOLN ELECTRIC
Manufacturer Part Number
KP2743-2-62F
For MIG Gun Series
Magnum Pro 550
For Contact Tip Series
Magnum Pro 550A
Nozzle to Tip Relationship
Flush

Technical Documents

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

Product Description

The LINCOLN ELECTRIC Magnum Pro 550A Nozzle (MPN KP2743-2-62F) is a conical, flush, slip-on nozzle with a 5/8 in size, designed for the Magnum Pro 550 MIG gun series and compatible with Magnum Pro 550A contact tips. It features a flush nozzle-to-tip relationship for consistent gas coverage during welding.

Frequently Asked Questions

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

This conical, flush, slip-on nozzle is used with the Magnum Pro 550 MIG gun series to direct shielding gas over the weld pool. It ensures consistent gas coverage and protects the contact tip from spatter, improving weld quality in industrial fabrication and heavy equipment manufacturing.

What are the specifications of the LINCOLN ELECTRIC KP2743-2-62F nozzle?

The LINCOLN ELECTRIC KP2743-2-62F nozzle has a 5/8 in size, conical shape, flush nozzle-to-tip relationship, and slip-on design. It is compatible with Magnum Pro 550A contact tips and the Magnum Pro 550 MIG gun series. The manufacturer part number is KP2743-2-62F.

Where to buy LINCOLN ELECTRIC Magnum Pro 550A nozzles worldwide?

3G Electric supplies the LINCOLN ELECTRIC Magnum Pro 550A nozzle (KP2743-2-62F) worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

How to install the LINCOLN ELECTRIC Magnum Pro 550A nozzle?

To install, slide the slip-on nozzle over the Magnum Pro 550 MIG gun's gas diffuser until it seats flush against the contact tip. Ensure the nozzle-to-tip relationship remains flush for proper gas coverage. Tighten any retaining screws if present, and check for secure fit before welding.

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.
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LINCOLN ELECTRIC Products

3G Electric supplies LINCOLN ELECTRIC magnum pro 550a nozzles. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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