Welding Exhaust Vents. Use local exhaust ventilation also called fume extraction for indoor welding. Never weld in confined spaces without ventilation.
Natural ventilation can be acceptable for welding operations if the contaminants are kept below the allowable limits. Air movement pattern forces all the weld smoke to stay at the ceiling to be filtered. Because of these detrimental effects it is essential to have a weld fume ventilation system installed to protect the health and safety of welders and those who are working in.
Ad Improve Your Business ROI - Get A Better Deal On Exhaust Fans.
A well-designed welding helmet can help reduce a welders exposure to welding fumes by diverting the plume away from the welders breathing zone. Other requirements exist for fixed enclosure welding and confined space welding. The minimum distance that shall be maintained between the welding zone and the face of the hood is 6 inches. The Statiflex 200-M 200-M Dual Arm and 400-MS are stationary wall-mounted low vacuum systems intended for light to medium duty extraction and filtration of welding fume.