Vario BM 418
Purchasing Information
Product Codes: BM418 / BM418HR
Core drill ventilator. Supplied with an alternative anti-draught baffle which reduces the measured ‘Free Area’ to 70cm2 effective ‘Free Area’. Core drill size 127mm (5”). Tube 350mm (1m length available). Includes Air blast cowl.
HR version available for High Rise applications.
Passive Vents Product Guide