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Laboratory fume extraction arms are essential safety devices designed to quickly remove fine particles such as dust, hot air, volatile gases, and harmful gases generated in confined spaces during experiments or production. It effectively ensures the clean air in the experimental environment, prevents the spread of harmful substances, and improves the health and safety of experimenters and operators, making it an important piece of equipment in laboratory safety management.
Description
Joint | High grade PP to be 360 swiveled,easy to dismantle, assemble &clean |
Sealing ring | Low-friction treated rubber |
Center bolt | 304stainless steel |
Adjustable joint knob | Totally brass with a s/s bearing inside locked with center bolt Damper:To adjust airflow with a knob manually |
Dome/cup hood | High grade PP/PC |
Tube | 75mm aluminum alloy&PP&PVC |
Swing device | with 360'swing device,take fixed rack as centre, max enabling movement radius to 1600mm |
Installation Bracket | Injection of plastics from a complete Mold, mounting panel strongly connected to the joint |
Optional features | High temperature resistant type |
Color | Red&Yellow&Grey&White |
Origin | Hebei,China |
Warranty | 2years |
Standard Export Packaging | Wooden crate + corrugated box with edge guards, mounted on a palletized base for ocean/land freight |




Product Advantages
1. The material of laboratory fume extraction arms is usually high-density PP (polypropylene), PVC, or aluminum alloy, which can resist the corrosion of acids, alkalis, and other corrosive substances. This makes them suitable for working environments with volatile corrosive substances.
2. Large range of movement: It can rotate 360 degrees around a fixed frame within a certain radius. The height of travel can also be freely extended and positioned within a certain range, making it convenient for users to adjust the position as needed.
3. Easy to use, easy to disassemble, reassemble, and clean: The design takes into account the convenience of the user's operation. The joint part can be easily adjusted, and the exhaust hood can be disassembled and reassembled, facilitating cleaning and maintenance.