• Material: UV resistant plastic (prevents ageing caused by exposure to sunlight).
• Nominal diameter 150 mm.
• Motor protected against thermal overload, with shaft turning in ball bearings, coupled to screw type thermoplastic impeller with wing profile blades.
• Maximum air flow: 335 m3/h.
• Non-return damper fitted to outlet port.
• IMQ SAFETY and IMQ PERFORMANCE certifications.
• Vortice speed controller.