network indicating all the system components including splitters, power supplies, cables etc. . codes & standards all the equipment and components shall be in accordance with ce standards and they shall bear the eu directives ( / /eec) label on them. . system's equipment: the system shall consist of, but not...
centrifugal single fan centrifugal twin fans quiet duct centrifugal twin fan roof mounted centrifugal twin fan belt driven twin fan belt driven roof mounted twin fan in line mixed flow fans infinity internal & external acoustic cabinet & twin fans compact air handling units air handling units accessories...