Commercial roof ventilator
TWIN GAMMA
Fantech
Particularly suitable for roof exhaust applications having medium to high pressure requirements caused by long or complicated duct arrangements. Gives 100% stand-by capacity can be provided for vertical discharge arrangement in a limited range of sizes.
Construction:
Cowls are of UV-stabilised plastic. Steel components have a corrosion-resistant finish. Bird-mesh guards are fitted as standard on size 284 and above. Backward-curved centrifugal impellers.
