A Senior plc Group Business CAPABILITIES & SERVICES PRODUCTS EXPERTISE ABOUT NEWS CAREERS CONTACT US NOISE ATTENUATION DUCTING Noise attenuation ducting is a highly reliable range of products in BWT’s roster. First and foremost, we have the capability to manufacture and supply these acoustically-insulated ducts in flexible as well as in semi-rigid constructions. In order to achieve this, we incorporate a wide range of profiles and end connections. In addition, we can manufacture them in standard straight lengths or we can design and built to a bespoke design. 1 2 Previous Next Key characteristics: Temperature -55 to 200°C (-67 to 392°F) Materials Materials compatible to RTCA/DO-16 - FST to ABD0031 (ATS1000.001). Weight Lightweight 490g/m (5.3oz/ft) at 2.0”diameter Thickness Standard wall thickness 0.5” Diameter Standard diameter range 0.75" to 6" Pressure loss Designed to minimize loss whilst maintaining acoustic performance CAPABILITIES & SERVICES Low Pressure Ducting Systems Preformed Composites Additive Manufacturing PRODUCTS Thermoplastic Composite Ducting Elastomeric Flexible Ducting Noise Attenuation Ducting Preformed Composites Additive Manufacturing Components EXPERTISE Commercial and Regional Aircraft Defence Aerospace Rotorcraft Automotive Medical ABOUT History Senior plc Operational Excellence Our Values CONTACT US Contact us Careers MODERN SLAVERY | T&C'S | PRIVACY | CONTACT US | SENIOR plc Copyright © Senior Aerospace BWT 2021

A Senior plc Group Business CAPABILITIES & SERVICES PRODUCTS EXPERTISE ABOUT NEWS CAREERS CONTACT US ELASTOMERIC FLEXIBLE DUCTING Elastomeric flexible ducting is a field of expertise for BWT. At our headquarters in Macclesfield, UK, we produce it for both low and high temperature. They are available with urethane/nylon or silicone-based constructions for low and high temperature applications respectively. In addition, we can supply flexible ducting as standard circular or shaped profiles, incorporating transitions, set bends and various end-interface connections. We design ultra-lightweight flexible duct constructions to meet the requirements of the aerospace industry. Above all, at BWT we have made a commitment to deliver products that are lightweight, flexible, durable, low-maintenance and with an ease of installation. 1 2 3 4 5 6 Previous Next Key characteristics: Temperature 65° to 200°C (-85° to 392°F) Compatibility Materials compatibility to RTCA / DO-160 - FST to ABD0031 (ATS 1000.001) Materials Range of materials and properties Insulated Can be insulated to enhance thermal and acoustic performance. Shape Can be shaped Tested FST to ABD0031 (ATS 1000.001) CAPABILITIES & SERVICES Low Pressure Ducting Systems Preformed Composites Additive Manufacturing PRODUCTS Thermoplastic Composite Ducting Elastomeric Flexible Ducting Noise Attenuation Ducting Preformed Composites Additive Manufacturing Components EXPERTISE Commercial and Regional Aircraft Defence Aerospace Rotorcraft Automotive Medical ABOUT History Senior plc Operational Excellence Our Values CONTACT US Contact us Careers MODERN SLAVERY | T&C'S | PRIVACY | CONTACT US | SENIOR plc Copyright © Senior Aerospace BWT 2021