Gamma GTH3 XFA + PFU 210E Tool Box Tolerance (Normal): ±0 Ergonomic design with angled Tolerance (Normal): ±0 Lengths to 1 1 2” TOP LEVEL PERSONAL PROTECTION FOR PROFESSIONAL WELDERS AND FABRICATORSGamma product range represents premium levels of personal protection for professional welders and fabricators Gamma GTH3 respirator models meet the highest EU classification for respiratory performance TH3 protecting you from 998 of airborne fumes and particulate Choose from either fast charging battery powered filter units providing total independence of movement or regulated supplied air models connected to a breathing air sourceDesigned from the users perspective Gamma GTH3 models include optimum vision performance and unique usability features including Axis regulation and GapView function For low light working conditions XFA models integrate 70 lumen LED work lights reaching new levels of safety and comfort for your welding lifeGamma welders respirators can lower PPE cost by up to 80 when compared to separate PPE solutions where disposable welders filter masks are usedBENEFITS 2 models with TH3level battery powered blowing unit 1 model with a connection to a compressed air supply Heavy duty and standard duty batteries available Filters no less than 998 of the airborne particles Positive pressure design makes breathing effortless LiFE Color ADF technology for added clarity of vision Easy ADF adjustment whilst wearing the helmet Integrated LED work lights in XFA models Magnifying lens option