KP2747-2-B25 - Lincoln Electric Magnum PRO 550A Slip-on Gas Diffuser (25-Pack)

Keep Your Magnum PRO Gun Running Smoothly

Every welder knows that the front-end consumables are the heartbeat of a MIG gun, and the gas diffuser is the anchor that holds it all together. The Lincoln Electric KP2747-2-B25 is designed specifically for your Magnum® PRO 550A welding guns, offering a reliable slip-on connection that makes swapping nozzles a breeze. When you are in the middle of a long shift, fighting with threaded nozzles or ill-fitting parts is the last thing you need. This diffuser allows for a secure, slip-on fit that stays put during welding but comes off easily when it's time to clean out spatter or change the contact tip.

Stop Breaking Diffusers

We have all been there: you are tightening down a new diffuser, you give it that extra quarter-turn to make sure it's tight, and snap—the head shears off. Now you are drilling out a broken stub instead of welding. Lincoln Electric solved this problem with the KP2747-2-B25 by using a staggered gas hole design. This smart engineering change adds strength to the diffuser body, making it much more resistant to breaking from over-torqueing. It is a small detail that saves you major headaches and keeps your torch operational when it matters most.

Value and Performance for the Pro

This 25-pack is perfect for busy shops that go through consumables regularly. Rated for 550 amps, these diffusers are built to take the heat of heavy structural welding, shipyards, and manufacturing lines. They provide excellent gas coverage to keep your welds clean and porosity-free. By stocking up with the 25-pack, you ensure that your tool crib is always ready and that your welders aren't waiting on parts. Upgrade your Magnum PRO setup with diffusers that are built as tough as the jobs you tackle.