Attenuators (Silencers) – 300mm Diameter
Excellent sound absorbing properties.
Inline Circular Attenuators in standard diameters from 100mm to 400mm diameter.
Attenuators are available in standard 300mm, 600mm, 900mm and 1200mm lengths.
Please use the drop down menu to select the length of the attenuator required.
Roof Cravat - 300mm Diameter
Curved Boot - 300mm Diameter
Split Ring - 300mm Diameter
300DIA STAINLESS STEEL - PLATE FRAME FIRE DAMPER - HVC
131813 - ISOR 400 EC 20 - Insulated box fan - Ruck
Insulated Tabbed Access Doors - 300 x 300mm
Circular Fire Dampers (with Universal Plate Frame) - 300mm Diameter
Multi-Blade Volume Control Damper - 300mm Diameter 

