High-performance fan SAF

reversiblemixed-flowextraction

The fan units of the SAF Series are specifically designed for the ventilation of Metro lines and for the transversal ventilation of road and rail tunnels. They can be controlled by sensors and inverters for the best efficiency and pollution control, and they are certified for hot smokes extraction up to 400°C in case of emergency. Standard features: • Certified according to F200/F300/F400 class according to EN12101-3 • 100% full-reversible air flow or unidirectional flow configuration • Aerofoil impeller blades in alluminium alloy • Hot-dip galvanized steel construction • Heavy-Duty inertial mounting frame with AV mounts • External grease lines • Standard versions with diameters from 1.000mm to 2.500mm and powers up to 400kW Custom features: • Stainless Steel construction (fan/damper/frame) • C3 to C5 class corrosion protection by Epoxy pack • Wet paint pack • Tailor-made arrangements and mountings • High-performance versions with airflow straighteners