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LINCOLN ELECTRIC Nozzle: 3/4 in, Conical, 1/8 in Stickout - Magnum Pro 550A Nozzles
LINCOLN ELECTRICMagnum Pro 550A Nozzles

LINCOLN ELECTRIC Nozzle: 3/4 in, Conical, 1/8 in Stickout

The LINCOLN ELECTRIC Magnum Pro 550A Nozzle (SKU 61UY86, MPN KP2743-2-75S) is a conical, slip-on nozzle with a 3/4 in diameter and a 1/8 in stickout nozzle-to-tip relationship. It is designed for use with the Magnum…

SKU 3G-OTH-356322

Brand
LINCOLN ELECTRIC
Item
Nozzle: 3/4 in, Conical, 1/8 in Stickout
Category
Magnum Pro 550A Nozzles
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Technical Specifications

LINCOLN ELECTRIC
Manufacturer Part Number
KP2743-2-75S
For MIG Gun Series
Magnum Pro 550
For Contact Tip Series
Magnum Pro 550A
Nozzle to Tip Relationship
1/8 in Stickout
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LINCOLN ELECTRIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LINCOLN ELECTRIC Magnum Pro 550A Nozzle (SKU 61UY86, MPN KP2743-2-75S) is a conical, slip-on nozzle with a 3/4 in diameter and a 1/8 in stickout nozzle-to-tip relationship. It is designed for use with the Magnum Pro 550 MIG gun series and the Magnum Pro 550A contact tip series.

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 Nozzle used for?

This conical slip-on nozzle directs shielding gas and protects the contact tip during MIG welding. It is designed for heavy-duty industrial applications using the Magnum Pro 550 MIG gun series, commonly found in shipbuilding, structural steel fabrication, and heavy equipment manufacturing.

What are the specifications of the LINCOLN ELECTRIC Nozzle KP2743-2-75S?

The LINCOLN ELECTRIC Nozzle KP2743-2-75S has a 3/4 in diameter, conical shape, and 1/8 in stickout nozzle-to-tip relationship. It is a slip-on type for the Magnum Pro 550A contact tip series and Magnum Pro 550 MIG gun series. The manufacturer part number is KP2743-2-75S.

Where to buy LINCOLN ELECTRIC Nozzle KP2743-2-75S worldwide?

3G Electric supplies the LINCOLN ELECTRIC Nozzle KP2743-2-75S worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

To install, ensure the MIG gun is cool and disconnected from power. Slide the conical slip-on nozzle over the contact tip until it seats firmly against the gun head. Verify the 1/8 in stickout distance between nozzle and tip for proper gas coverage and arc stability.

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

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