New: Fire Stop Sound Attenuator Assembly
Due to increasing regulations regarding fire and smoke protection within the duct work of air systems, SpacePak has developed a fire rated sound attenuator. The fire rated attenuators are manufactured at our factory in North Carolina using a 3M Fire Barrier rated up to 3 hours by UL and tested in accordance with ASTM E 814 (UL 1479). The fire barriers are contained within the attenuator and when installed
with the terminator plate, will be affixed directly to the ceiling. For full details, please refer to the 3M Product Data sheet and the installation instructions below.