Fume exhaust/ Fume Extractor (ceiling/wall/bench mounted)
Material: PP(Polypropylene),PVC(Polyvinyl chloride)
Joint: high grade PP/PC, to be 360 swiveled
Joint hermetic ring: low-aging treated rubber.
Support spring/joint bolt: High grade PP with a moded  in S/S bearing locking center bolt
Adjustable joint knob: high grade PP/PC with a built-in brass nut locking with center bolt
Damper: to manually adjust airflow by a knob
Dome/cup hood: D375mm/200mm, high grade PP/PC, red, grey & transparent available
Extension tube: D75mm PVC/PC
Bracket: high grade PP/PC (ceiling/wall mounted), PP/PC (bench mounted)
Guiding ting: Low  friction treated rubber.