204 X 60mm X 1000mm Long Duct Silencer

204 x 60mm x 1000mm Long Duct Silencer The 204 x 60mm 1000m Rectangular Attenuator is manufactured from UPVC which is lined with acoustic material and has a minimum free area of 5,264mm2. It has a female adaptor for connection outside of the system 204 duct. The silencer is fully compliant with SAP Appendix Q product characteristics database recommendations for duct sizes used with both extract and Mechanical Heat Recovery Systems. Also available is a wide range of duct fittings, including bends and integrated fire stopping components, along with internal and external terminals. Please call if you require any assistance or help choosing the correct products. Our aim is to ensure that your purchase goes smoothly and is delivered on time. Please note: we may send out like for like products from different manufacturers. You can call us on 01706 227747 or email sales@ductingsuppliesuk.com Visit our trade counter: Unit 5 Waterside Business Park, Haslingden, BB4 5en. We are open from Monday-Thursday: 8am-5pm, Friday: 8am - 12:30pm.