• Material: self-extinguishing V0 plastic, colour white, resistant to ageing. • 5 ports for connection to extractor ducts, nominal diameter 80 mm; • 1 port for connection to exhaust duct, nominal diameter 125 mm • 2 speed AC motor with shaft turning in ball bearings, coupled to a single centrifugal impeller • Air flow between 200 m3/h and 385 m3/h • Equipped with 2 x Ø80mm spigot incorporating flow regulators rated 30 m3/h, and 3 plugs. (option of additional regulators) • IMQ SAFETY and IMQ PERFORMANCE certifications