1 x Ducting 90 Degree Bend - 315mm1 x HRFD 250/4 EX Atex Rated 250mm Cased Axial Fan 400v1 x HRFD 315/4 EX Atex Rated 315mm Cased Axial Fan 400v1 x Flanged Spigot - 315mm1 x Helios SB-250-C SilentBox Acoustic Inline Fan1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX450/4-3B Three Phase1 x CAB-250 ECOWATT Energy Efficient Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x Ducting 15 Degree Bend - 315mm1 x Spiral Ducting 1 meter - 315mm1 x KVK SLIM 250 EC - Centrifugal Circular Duct Fan1 x CRBB/3-160/052M EC 1H0 MP - External Rotor Motor Radial Fans1 x Duct Quick Suspension Rings with Clasp - 315mm1 x CC-ATEX 404 B M Short Cased Axial Fan1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/4-3 Three Phase1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX710/4-3 Three Phase1 x TCBT/4-400/H EXEIIT3 ATEX1 x QP315C Acoustic Fan - 315mm1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX355/4-3 Three Phase1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x Spiral Duct Grille Termination - 315mm1 x Singleflow SSDL250-1EC1 x Acoustic Box Fans (Inline) - CAB-250N1 x Ancillary Sealing Band - 315mm1 x AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan1 x HRFD 400/4 EX Atex Rated 400mm Cased Axial Fan 400v1 x Ducting Y Piece - 315mm1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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