功能

• The self-holding arm allows you to adjust the hood position according to your work.
• Arm length and arm type can be selected according to the installation environment and usage conditions, and can be mounted on ceilings, walls and floors.
• It s anodized aluminum tubes and highly corrosion-resistant plastic (polypropylene resin), and is suitable for fine particles in the pharmaceutical, bio-chemical, and gas and equipment exhaust heat.