1 x Spiral Ducting 3 Meters - 315mm1 x 125mm Wall Duct - 350mm1 x GB-WK Wall Bracket For Giga Box Fans - 400-630mm1 x Ducting Reducers Short - 315mm-250mm1 x Blast Gate (Manual) 300mm1 x Access Door for Circular Duct - 280 x 80 - SIZE 102 x Helios GigaBox 500mm GBW 500/4 centrifugal1 x Spiral Duct Grille Termination - 150mm1 x Etaline 500mm - D4 01 3 Phase1 x Synthetic Air Filter Media - 6mm x 1000mm x 1000mm1 x Kitchen Extract Grille with Grease Filter - 280x185 - CEF NO GRILL BOX1 x ACCESS DOOR FOR CIRCULAR DUCT 180 X 180 -- 100/1251 x Ducting T Piece Equal - 150mm1 x Access Door for Circular Duct - 500 x 4001 x Access Door 400mm x 400mm2 x Access Door for Circular Duct - 250 x 150 - SIZE 151 x KBA- Inlet Mounting 2251 x Spiral Ducting 3 Meters - 150mm1 x Ducting 45 Degree Bend - 560mm1 x KABT/4- 9000/5001 x EM 200-E2M 01- Etamaster-2001 x Anti Vibration Duct Suspension Rings - 150mm2 x Spiral end cap - 150mm1 x 220x90mm 90 Degree Horizontal Bend1 x Ducting 45 Degree Bend - 100mm1 x 220x90mm 45 Degree Vertical Bend1 x GB-KW 355 Drain pan for Giga Box Fans - 355mm1 x RDS 7 Helios Transformer Controller With Motor Protection1 x 220x90mm Equal T Piece1 x 220x90mm Elbow Bend with 150mm Fixed Spigot1 x 220x90mm Elbow Bend with 125mm Fixed Spigot1 x Insulated extract Plenum 6+11 x Elta Viper SCC Duct Mounted Centrifugal Fan - SCC630-1AC1 x 220x90mm Double Airbrick Adapter1 x Acopel F400-500/1601 x SILENTUB 100/120 Mounting Feet1 x 220x90mm 90 Degree Vertical Bend1 x 220x90mm Flat Channel Connector
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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