CCL LAUNCH NEW RANGE OF CIRCULAR ATTENUATORS
Contract Components Ltd (CCL) has launched a new range of circular attenuators for application in air conditioning and ventilation systems.
The new Tecsound range of circular spigotted attenuators makes a perfect complement to CCL’s own range of spiral ducting. The company is already the UK’s largest manufacturer of this type of product, producing thousands of metres of circular ductwork annually from its two principal production plants at Northfleet in Kent and Manchester, in addition to eight local centres throughout the UK.
Tecsound Attenuators will be available in no fewer than ten diameters (100-400mm spigot dia) and four lengths (300-1200mm) providing maximum flexibility of application. Popular sizes are held in stock throughout CCL’s national network.
Competitively priced Tecsound Circular Attenuators offer a high level of acoustic performance and are designed for long life reliability. Casings are of galvanised mild steel with zintec spun end fittings. Sound absorption is provided by slabs of mineral fibre faced with glass tissue located between the outer casing and an inner lining of perforated galvanised mild steel.
CCL’s Tecsound Attenuators are suitable for operation in temperatures up to 200°C at maximum pressures of 1500pa. They are fully compliant with the requirements of DW144 Class B.
For critically clean applications or for locations such as kitchens where the atmosphere is likely to be moist and/or greasy, silencers may be specified complete with a melinex interliner to prevent any fibre migration into the airstream.
Full data on acoustic performance of the new CCL Tecsound Circular Attenuators covering a band of frequencies is available to assist specifiers in silencer selection.
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