China Top-Mounted Universal Fume Hood Aluminiumum Alloy 3 Joints Fume Extractor, Find details about China Fume Extractor Arms, Fume Extraction Arm from Top-Mounted Universal Fume Hood Aluminiumum Alloy 3 Joints Fume Extractor
Jiont | 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 | High grade PP,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 |