Suction arms for central fume extraction projects. Connection: fixed bracket connection (sealed by the elastic rubber ring )Cover mouth forms: conical suction mouth (A), Horseshoe suction mouth (L), plate suction mouth(T), hat-type suction mouth (H)other forms of cover mouth can be ordered. Cover mouth is installed with wind control valve.Length: 2m,3m,4m(the suction arm more than 4m should be equipped with extended corbel, and the length can be up to 10m)Diameter: φ150mm, φ175mm, φ200mm (other specifications should be ordered).External tube material: import PVC steel wire air hose, anti-corrosion, endure high temperature 1400CSkeleton material: the spring steel is galvanized, and other metal components and fasteners are all stainless steel 304#.External tube use import PVC hose, anti-corrosion, endure acid, and high temperature 1400C . Internal components and cover mouth bracket are all made of stainless steel. it can hover 360 degree arbitrarily with wind control valve for suction mouth.Its good tensible and hovering feature make it not only can be used with variours welding fume purifier, but also can be installed on the wall or aystem in order to expel the fume and dust with the pipeline togather. The inner wall of stainless steel cover mouth and the support never rust.It anti-corrosion, endure acid, and high temperature, light weight, high strength, with power device, easy to operate, hover freely. Suction arm is widely used in metal processing,welding fume,workpiece polishing,thermal processing of oil mist treatment, peculiar smell removing, dust removing and other industries. Optional Accessories: against fire net in cover mouth; spotlights; probe for light, smoke, temperatureNote: The company is committed to update the products constantly,and provide various forms of suction arms according to customers’ requirements.  

Fume Suction