Aluminiumum Alloy 3 Joints Fume Extractor WJH0607-3

Joint:high grade PP, to be 360° swiveled,easy to dismantle, assemble & clean sealing ring: low-friction treated rubber
Center bolt:304 stainless steel
Adjustable joint knob: brass material,embedded stainless steel bearing, locked lever in joints.
Air flow control valve: adjust the external valve knob manually to control the entering of the gas flow
Arch/Cup gas-collecting hood: high density PP/PC material
tube:75mm aluminum alloy
Unique 360°rotary device: with a fixed frame as the center, radius of activities is 1600 mm
Installation bracket: injection of plastics from a complete mold,mounting panel strongly connected to the joint