1 x CFI In-line 3000 - Carbon Filter1 x Duct Fast Clamps - 125mm1 x Female Ducting Connector - 800mm1 x TCDH-EXD Atex roof mounted Series1 x Soler & Palau TCBT/4-355/H - IP441 x Spiral Duct Grille Termination - 125mm1 x TCDH-EXD Atex roof mounted Series1 x Quietflow SQSDCV400-1ECL - Centrifugal Box Fan1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x Helios HRFW 355/2 TK1 x Acoustic Box Fans (Inline) - CAB-400 RE1 x Soler & Palau TCBB/4-355/H - IP441 x Spiral end cap - 125mm1 x AL 355 D2 01 - High Performance Long Cased Axial Fan1 x Male Ducting Connector - 800mm1 x Spiral Rapid Lock Clamp - 125mm1 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Ducting 90 Degree Bend - 800mm1 x Elta SLC355/4-3AC - IP551 x Soler & Palau TCBB/6-355/H - IP441 x Ducting 15 Degree Bend - 125mm1 x KVK SLIM 400 EC - Centrifugal Circular Duct Fan1 x Raptor SDA350/4-1EC1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x HCFT/4-800mm plastic impeller plate fan1 x CTI CVA-N 450 Outdoor cover for CVAB/T Fans1 x Raptor SDA400/4-1EC1 x Singleflow SSDL500-1EC1 x HCFT/4-400mm plastic impeller plate fan1 x Ducting 15 Degree Bend - 1000mm1 x HRFD 250/4 EX Atex Rated 250mm Cased Axial Fan 400v1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x FlameProof Plate Axial Fan - Single Phase - 12 inches - Eexd IIC T4 -4pole1 x HCFT/4-315mm plastic impeller plate fan1 x EC-Vent Room Unit1 x Belt Drive Cased Axial Fan - 500mm - L version1 x Elta Podded Silencer 2D- 710mm1 x LINEO 315 QUIET1 x Atex Inline Fan 180mm - ERM18EXE1 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...