DVAC Sand Trap Louvers

DVAC Sand Trap Louvers have been tested and conducted by the Testing Engineers of M/s. THOMAS BELL-WRIGHT International Consultants on March 17th 2016, for the Sand Rejection & Pressure Drop, carried out in accordance with the British Standards “EN 13181:2001”. Open PDF...

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UL-Certificate of Compliance

DVAC Fire Dampers have been investigated by UL Laboratories in Chicago-USA on February 2013 in accordance with UL 555 – Standard for Fire Dampers. Fire Dampers are evaluated for use as either: a) Fire Dampers for Static Systems, b) Fire Dampers for Dynamic Systems, c) Combination Fire & Smoke Dampers....

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