Home / Ducting / Attenuators & Ancillaries / Duct Silencer Duct Silencer £40.91 – £131.27 DUCTMASTER PVC 220x90mm in-line flat duct silencer. Available in 3 sizes. Size Choose an option1000mm1500mm500mm Clear (the price listed does not include VAT and carriage) Duct Silencer quantity Add to basket SKU: N/A Categories: Attenuators & Ancillaries, Ducting Tag: PVC Duct Silencer Product ID: 10474 Related products 90° Vertical Bend £1.71 – £4.33 (this price does notinclude VAT and carriage)View product Choose an option 110x54mm121x60mm204x60mm220x90mm Flat Channel 1.5M Length £4.20 – £9.18 (this price does notinclude VAT and carriage)View product Choose an option 110x54mm121x60mm204x60mm220x90mm Pipe Hanger £0.71 – £0.83 (this price does notinclude VAT and carriage)View product Choose an option 100mm125mm150mm Round to Rectangular Adaptors £1.84 – £4.63 (this price does notinclude VAT and carriage)View product Choose an option 110x54mm to 100mm121x60mm to 100mm204x60mm to 100mm220x90mm to 150mm