Vent Axia Sabre Sickle Fans Assisted Roof Cowls (VSR) 500mm 3 Ph. 4 Po VSR50034

The LB Fans Sabre Sickle Fan Assisted Roof Cowl (model VSR50034A) provides powerful and efficient ventilation for commercial environments. This three-phase, 4‑pole, 500mm fan features a high-performance swept impeller with aerofoil blades, winglets, and a serrated trailing edge to deliver optimum airflow with reduced noise and vibration. The die-cast aluminium impeller is dynamically balanced, ensuring smooth and reliable performance throughout its service life.

The unit comes fully assembled with a robust polymeric cowl, moulded from recyclable, UV-resistant material to withstand outdoor conditions. Optional coloured finishes, backdraught shutters, and birdguards are also available. Designed for versatility, all models are speed controllable and fitted with thermal overload protection for added safety. With an operating temperature capacity of up to 70°C and backed by a 2‑year guarantee, the VSR50034A offers a durable and high-quality roof-mounted ventilation solution for commercial applications.