Price Holyoake HFSR146 Motorised Fire Damper

HFS leakage-rated, fire and smoke dampers have undergone rigorous testing in accordance with AS 1530.4 – 2014 and AS 1530.7:2007, comfortably meeting the stringent leakage integrity rates of 11.6.2.1, aligned with the European ISO Standard 10294-1 ‘S’ Classification.

In fire rating tests conducted according to Standard AS 1530.4 – 2014, HFS fire and smoke dampers demonstrated exceptional integrity for over 4 hours. Compliant with the Australian Construction Code and New Zealand Building Code, they hold an impressive Fire Resistance Level (FRL) or Fire Resistance Rating (FRR) of –/240/–, making them a trusted choice for fire and smoke safety in your projects.