Acoustic Hardware Ltd. offer a wide range of circular and rectangular Acoustic Attenuators.
Acoustic Attenuators are typically used to reduce ductbourne noise transmitted by mechanical ventilation plant. They may also be specified as part of a larger enclosure design. Each attenuator is selected to suit the specific plant item and the environmental noise considerations, such as CIBSE NR levels or external noise limits.
Attenuators can offer high performance attenuation. They are able to handle large volumes of air per sq m and higher face velocities than Acoustic louvres.
OPTIONS• Melinex lined for protective or food atmospheres
• Low frequency attenuation models
• Chlorine-safe finishes
• Polyester Powder Coating (PPC)
Acoustic Hardware Ltd. can specify and supply attenuators, or supply to third party specifications. Please send your attenuator specification list for a competitive quote.
Alternatively Acoustic Hardware Ltd offer an attenuator selection service. We require building drawings in plan and profile, an FCU specification, your preferred noise criteria (if any) and intake/outlet grille details. Please call to discuss your requirements and typical costs.
Acoustic Attenuators are a contractor installed item – AHL do not offer an install service.