APPLICATIONS:

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.

ATTENUATOR FEATURES:

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)

ORDERING

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.