The SIP FX-WM Professional Wheel-Mounted Welding Fume Extractor safely removes harmful toxic welding fumes, filtering them and returning clear air into your environment, giving added peace-of-mind that your garage or workshop remains protected and safe. Complying with all current regulations for weldable materials including mild steel, this Local Exhaust Ventilator (LEV) is an essential for any welding environment.   2500mtr³/hr max. flow rate and 1480mtr³/hr max. suction 2x 3mtr flexible arms for easy adjustment and simple positioning Heavy-duty 3-stage effective filtration up to 99.5%: - Filter Stage 1: Metallic Spark Arrestors G25% - Filter Stage 2: Corrugated Polyester Fibre Prefilter - Filter Stage 3: Adjustable Filter E12 EPA 99.5% Harmful fumes are removed through filters with clean air returned Ensures workshops are protected from potentially harmful toxic fumes High performance centrifugal fan encased in a soundproof compartment Complies with all current regulations on