• Model:BDP

Backdraft Dampers - BDP

£ 5.98 (excl. VAT)

£ 7.18 (inc. VAT)

Ducting Backdraft Dampers

The BDP01 damper has aluminium lamellae which open during the air flow in one direction and close when air is draught back. When no air is flowing, the lamellae are maintained closed using a spring..

Also used to prevent movement of odours and air flow in ducting and noise reduction.

Available sizes - 100m to 315mm, Please select above

Download specifications HERE

Available Options

1 x CRHT/4-500 N Roof mounted Fan - Horizontal discharge1 x Spiral Ducting 1 meter - 450mm1 x Flanged Spigot - 180mm1 x TX12PL Panel unit1 x Spiral Ducting 3 Meters - 180mm1 x Female Ducting Connector - 180mm1 x 220x90mm 90 Degree Horizontal Bend1 x 150mm Round Connector with Damper1 x Flanged Spigot - 315mm1 x Classic SAX30/12ARB Wall Mounted1 x Duct Suspension Rings - 250mm1 x ISOR 250 EC 201 x Classic SAX23/9AR Window/Wall Mounted1 x Impeller Side Guard - 250mm1 x Duct Termination with Mesh - 200mm1 x RVK-EX 315D4 (ATEX) - 315mm Atex Rated Centrifugal Fan1 x Impeller Side Guard - 450mm2 x Spiral Ducting 3 Meters - 400mm1 x DKEX 355-6 Centrifugal High Performance ATEX Fan1 x Elta SCP450-1EC - IP551 x HD Series Control Damper - 2000mm X 1000mm1 x Elta Wall Cowl SWC25/311 x AL 1000 D4 02 - High Performance Long Cased Axial Fan1 x Ducting T Piece Equal - 80mm1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Elta Cased Axial Flange - 630mm1 x Insulated extract Plenum 6+11 x Hydor HPA400/6-1A1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Gorilla HVLSX301 x Ducting 90 Degree Bend - 180mm1 x GXC9 - High Performance Extract Fan1 x Gorilla HVLSX40S1 x Traditional T-Series Wall Fan - TX12WL1 x Insulated extract Plenum 8+11 x Gorilla HVLSX701 x Traditional T-Series Window Fan - TX12IL1 x Duct Suspension Rings - 180mm1 x Ducting 45 Degree Bend - 180mm1 x REU 5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x WX-12 - Wall Fan1 x Traditional T-Series Window Fan - TX9WW1 x Spiral Ducting 1 meter - 180mm1 x Gorilla HVLSX501 x Curved boot - 180mm1 x Traditional T-Series Window Fan - TX7WW1 x Gorilla HVLSX401 x Gorilla HVLSX601 x Male Ducting Connector - 180mm1 x Classic SAX23/9ARB Wall Mounted1 x Spiral Ducting 1 meter - 315mm1 x Classic SAX30/12AR Window/Wall Mounted1 x Duct Termination with Mesh - 315mm1 x Spiral Ducting Additional Courier Surcharge1 x CBT-80N Centrifugal ATEX II 2G Exe II T31 x Belt Drive Cased Axial Fan - 500mm - H version1 x CBT-100 N (230/400V50HZ) LG270-EXDIIBT41 x Anti Vibration Duct Suspension Rings - 400mm2 x Transformer (silent) speed controller - RE 7.0 Amp1 x Manrose Humidistat - 13611 x HD Series Control Damper - 2300mm X 1000mm1 x Rosenberg ATEX DKHM 355-4SW.110.5DF-E751 x 2mtr Round Ducting - 100mm1 x Elta EC Electronic Controller1 x Male Ducting Connector - 200mm1 x CVAT/4-4000/400 ND 0.37Kw (230/400V50HZ) EXDIIBHT4 - ATEX RATED CABINET FAN1 x DKEX 315-4 Centrifugal High Performance ATEX Fan1 x Duct Fast Clamps - 400mm
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