1 x HCFB/4-355mm plastic impeller plate fan1 x HQD 355/4 Plate Axial Fan (4-pole)1 x 110 x 54mm Horizontal 90 Degree Bend1 x 110 x 54mm Rectangular Wall Plate1 x HRT/4-355-BPN1 x Soler & Palau - HCBB/6-355/H - IP651 x HRB/4-350-BPN1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x Soler & Palau - HXTR/4-355/H - IP541 x Soler & Palau TCBB/6-400/H - IP441 x FSD-TD 400 x 250 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x HRT/4-630/25-BPN E221 x HRT/6-630/25-BPN1 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x FSD-TD 350mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Metal Inline Fan - VENT-160NK1 x 56Jm/16/4/5/32/1Ph Long cased axial1 x DA12/12 Feet1 x FSD-TD 180mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x CCZ-404 (Single Phase)1 x Duct Quick Suspension Rings with Clasp - 315mm1 x ELS-GU Flush Mounted Casing1 x FSD-TD 300 x 200 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM24-TF (SC)1 x Soler & Palau - HCBT/6-450/H - IP651 x EBM Papst W3G630-GG97-011 x JETLINE-150 - In Line Centrifugal Duct Fan1 x Soler & Palau TCBB/6-355/H - IP441 x HRT/4-630/25-APN C21 x Helios HRFW 355/4 TK1 x Ducting Reducer Long - 1000mm to 630mm1 x Soler & Palau TCBB/6-710/L - IP651 x Spiral end cap - 80mm1 x HRB/6-630-30-APN1 x FSAF450FTX 450 mounting feet (Pair)1 x HRFD 400/4 EX Atex Rated 400mm Cased Axial Fan 400v1 x Ducting 15 Degree Bend - 315mm1 x Elta SCP450/4-3AC - IP551 x Spigot plate - 80mm1 x Elta SLC560/4A-3AC - IP551 x CRBB/4-400/J ML UL1 x Elta SLC560/2-3AC with inverter Drive & APK Mounting Kit1 x FSD-TD 200mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...