Miller SA-W812-WM Standard Fume Extraction Arm 12ft

Breathe Easier with Superior Reach and Control

Keep your shop air clean and your lungs protected with the Miller 300982 Standard Extraction Arm. As a welder, you know that positioning your fume extractor is often a hassle—arms that drift, droop, or are too hard to move often end up not being used at all. Miller has solved this with the SA-W812-WM. This 12-foot arm gives you the freedom to work on large parts without constantly fighting your equipment. Whether you are welding at a bench or on a large frame on the floor, the extra length ensures you can get the hood exactly where it needs to be without dragging the entire machine around.

The 8-inch diameter of this arm is a game-changer for suction. It allows for a massive amount of air to be pulled through, meaning you capture more smoke and fumes with less noise and effort. One of the smartest features is how Miller designed the support system. All the springs and knobs that hold the arm in place are on the outside of the tube. This means the inside is completely smooth and empty, so the air flows fast and free. It also means there are no internal parts to get clogged up with grinding dust or soot, making maintenance a breeze.

Positioning is smooth and reliable. Once you set the arm, it stays there. The bellmouth hood rotates a full 360 degrees, so you can angle it perfectly to catch the plume from any welding position—flat, vertical, or overhead. The hood is designed to grab fumes from further away than cheaper models, so you don't have to stop welding every few inches to move the arm. It comes preassembled, so you can get it mounted and start welding sooner. Invest in your health and comfort with a fume arm that actually works with you, not against you.