Cross talk attenuators

Select the Cross-Talk attenuator type that is required ie. Select high or standard performance attenuation as required. When the relief air quantity is known, select from the Air Performance Data table below, the width and depth combi. This is a device which prevents noise interferance between two or more connected place. A good example would beNormally cross talk attenuators are used in ventilation.

Attenuators Whole house ventilation Attenuators All for a quiet life Our attenuators reduce noise produced by fan units and other equipment within heating, ventilating and air conditioning (HVAC) systems.

Generally mounted within the system’s ductwork,. It is designed to avoid noise radiated from room or from a duct termination which is connected via a main duct, to a branch duct leading to another room. Crosstalk Attenuators available at Hevac.

Cross-talk attenuators are selected using our calculation software – to help determine the necessary insertion losses, whilst maintaining low system pressure drops (a pre-requisite at this point in the system). This range can either be of rectangular or circular construction. A comprehensive range of attenuators has been developed to cater for the diverse range of constructional and performance specifications required for t. Easily installe the duct attenuator is used in the system to absorb sound.

Air transfer and cross talk attenuators.

Galloway’s standard rectangular and cylindrical ductwork silencers or attenuators are typically manufactured from pre-galvanised sheet steel in accordance with DW144. Made from galvanised sheet. The sound attenuators should have adequate silencing capabilities, low air resistance and be as small as possible.

Browse our Cross talk Attenuators section on Hevac. Thermotel Ltd offers a range of crosstalk attenuators for to commercial and industrial clients in London. A range of rectangular in-line silencers to reduce acoustic noise transmission in ventilation systems.

The Cross Talk silencers are made from galvanised steel and. Materials available include pre-galvanised steel, stainless steel, marine-grade aluminum alloy, and various plastics. The complete absence of fill, combined with ease of cleaning and draining makes Pack-less Attenuators well suited for engine test cells, chemical plants, refineries and facilities that handle or process hazardous materials. The well established range of Tek Rectan-gular Attenuators is designed to give the building Services industry a practical prod- uct for all situations. They have all been researched and designed by a leading inde-pendent acoustic.

LOUVRES Acoustic and weather louvres are manufactured from a range of materials with or without decorative paint finishes. Attenuators and loose splitters of all types are made to order at our manufacturing facility with no limitations on size and material. Cross-talk attenuators help reduce the transfer of noise and ensure the privacy of the occupational spaces without compromising air flow in both directions. Attenuator cases are constructed from pre-galvanized sheet steel of minimum thickness 1mm.

Pittsburgh joints are used as standard. Circular attenuators are supplied with or without a pod dependent on performance requirements. The pods have a conical inlet and flat outlet.

The attenuators are provided with either tapped end rings complete with matching flanges or, if require spigot. For most mechanical design, the noise created by air moving systems is complex, requiring time and expertise to assess and mitigate. Rectangular, Circular, Ben Cross Talk Attenuators. CTL Cross-Talk Attentuator. The Q-Tech range of Cross-Talk attenuators has been designed to provide a low resistance to air flow whilst maintaining a high degree of.

Demo of the cross talk attenuator , installed at HML school with design consultancy from MACH Acoustics. The Honeycomb Attenuator is a highly flexible but specifically designed product to overcome. Air- gap and length selected to meet the NC level.

Duct attenuator solutions are available in standard sizes and models, and we can help advise which range is right for your needs. We can also offer a bespoke design service and can advise on the correct bespoke duct attenuator for every situation.