1 x 100mm - 125mm Round Reducer1 x Flanged Spigot - 100mm1 x Access Door for Circular Duct - 250 x 150 - SIZE 311 x HRT/6-630/35-BZ E111 x PBT/4-400 Portable Cooling Fan1 x Belt Drive Cased Axial Fan - 560mm - H version1 x Elta Quietflow Twin SQT500-1ECL1 x Jetflow-HIT Metal inline - 200mm1 x 150mm - 200mm Round Reducer1 x Belt Drive Cased Axial Fan - 710mm - H version1 x Elta 6 Amp Electronic single phase speed controller with TK1 x Genius Whole house unit -1 x Jetflow-HIT Metal inline - 250mm1 x FSD-C Motorised Failsafe Single Blade Fire/Smoke Damper with Actuator - 180mm1 x 2mtr Round Ducting - 150mm1 x Helios GigaBox 355mm GBW 355/4 centrifugal1 x TD4000 Mixvent - 355mm1 x 220x90mm x 2m Low Profile Plastic Ducting - 2 Meter1 x AMD-630/2 - High Performance Cased Axial Fan1 x EQ641406 630mm Max Fan1 x CTI CVA-N 450 Outdoor cover for CVAB/T Fans1 x Compact SCD630/4-3AC1 x HCFB/4-315mm plastic impeller plate fan1 x AL 1000 D4 02 - High Performance Long Cased Axial Fan1 x Elta 2 Amp Electronic single phase speed controller.1 x 200mm - 150mm Stainless Steel Ducting Reducer1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x Differential Pressure Switch - 100 - 1000 Pa - IP651 x FSAF500FTX 500 mounting feet (Pair)1 x DA12/12 Feet1 x HD Series Control Damper - 3000mm X 1500mm1 x DTV200 - Differential Pressure Switch1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x Elta Standard Ambient Flexible Connector - 1000mm1 x 204x60mm x 500mm Long Hi-Flow Duct Silencer1 x HRT/6-710/30-BQ E21 x 204x60mm Elbow Bend with 100mm Fixed Spigot
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Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56
I have a loft mount extractor fan which was very noisy. I ...