1 x Ducting 45 Degree Bend - 200mm1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Elta Wall Cowl SWC35/401 x HV Wall Mounted Belt Drive Fan 1000mm 220V to 240V / 50Hz 0.75kW - Single Phase1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x Duct Quick Suspension Rings with Clasp - 200mm1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Flanged Spigot - 355mm1 x Ducting 15 Degree Bend - 250mm1 x FU 22 04 Frequency Inverter1 x External weather louvre 500w x 500h - WL501 x Soler & Palau - HCFT/4-1000/L-X - IP551 x HCFT/6-1000-HX plastic impeller plate fan1 x ELTA - Three Phase Transformer 3amps1 x Acoustic MiniBox Fan - MINI-BOX 2001 x BDRAX 250-E2 Cased Axial External Rotor Fan1 x Spiral Ducting 3 Meters - 355mm1 x Spiral Duct Grille Termination - 200mm1 x Male Ducting Connector - 200mm1 x Elta Variable Speed Drive IP66 - 7.5KW1 x KVK Slim 200 - Low profile Semi Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x Spiral Duct Grille Termination - 250mm1 x Synthetic Air Filter Media - 15mm x 1000mm x 1000mm1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Soler & Palau - HCBT/6-1000/H - IP551 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x 150mm - 100mm Stainless Steel Ducting Reducer1 x Circ.connection-125 fo EX-140 ATEX unit1 x Elta Wall Cowl SWC56/631 x Elta SPA710/6-3EC1 x Elta Cased Axial Flange - 400mm1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Curved boot - 200mm1 x Female Ducting Connector - 560mm1 x Elta Quietflow Twin SQT150-1ECL1 x Pressed Ducting Saddle - 450mm1 x Quietflow SQS500-1ECL - Centrifugal Box Fan1 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Soler & Palau - HCBT/4-800/L-AX - IP551 x RVK-EX 315D4 (ATEX) - 315mm Atex Rated Centrifugal Fan
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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 ...