FUME HOODS Airflow Types Range & Size Range Hood Size Liner Materials Worktops Shutter Add-on Blowers Face Velocity FAQ CANOPY HOODS LAB FURNITURE ALSIDENT SPOT         EXTRACTOR TURNKEY SOLUTIONS       Worktops : Worktop material must be appropriate to the type of work performed in the hood.  Proper selection of worktop material is critical of optimum fume hoods performance. Types of worktop material : • Jet Black Granite. • Imported Jointless Ceramic. • SS316 • Polypropylene. • Epoxy resin