SENTRY Compact, high-power axial fan for car parks
Designed with car parks and underground structures in mind, Brakel Airvent’s Sentry is a compact solution that can replace traditional ducted ventilation.
Suitable for relieving build-up of harmful gases in day-to-day use and directing smoke toward extraction points in the event of a fire, the Sentry produces a high velocity jet which adds momentum to the air in front of the fan, imparting thrust to the surrounding air via mixing and entrainment as it diffuses. The Sentry is also available with a truly reversible motor.
The small size increases ceiling clearance and reduces clutter and obstruction to CCTV cameras in the car park. The fan is powerful enough to operate in situations where there are structural obstacles to airflow such as pillars and downstandings.
Manufactured to the European Standard EN12101-3:2002, Brakel Airvent’s Sentry can operate in ambient temperatures up to 40°C, and can be relied upon in a fire event to operate for two hours up to 300°C.
The impellers are constructed from pressure die cast aluminium (LM24) and aluminium alloy (LM6), dynamically balanced to ISO Grade G6.3. Casing is robust sheet steel hot dipped galvanised after fabrication to BS 729. Motors are totally enclosed, airstream cooled, metric frame protected to IP55, with the complete units being manufactured to BS EN ISO 9001:2000. Accessories and colour variants are available.