• 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 Etamaster EM 200 EC 01 inline mix-vent fan1 x Raptor SDA560/46-3AC1 x HCFB/4-315mm (B-FLOW Supply Air) plastic impeller plate fan1 x HRST/6-800/28-AQ1 C21 x Helios GigaBox 400mm GBD 400/4/4 centrifugal1 x ES9G Window Fan Systemair1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Soler & Palau - HXBR/4-355/H - IP541 x CBB-100N Centrifugal1 x Access Door for Circular Duct - 400 x 300 - SIZE 401 x Elta SCP250-1EC - IP551 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-9000/500 ND - Pack 71 x Soler & Palau - HCBT/6-800/H - IP651 x Casals Circular Outlet Connection Flange - 5102018031 x Gorilla HVLSX701 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase1 x Etaline 400mm -EC1 x Curved boot - 500mm1 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 250mm1 x Elta ACO Panel 149-ACO14E1 x IRT/4-450 Inline Rectangular Duct Fan1 x Duct Suspension Rings - 150mm1 x Belt Drive Cased Axial Fan - 450mm - H version1 x AxZent 400 D2 High Temp Kitchen exhaust Fan1 x Helios SB-250-C SilentBox Acoustic Inline Fan1 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-900-B 5.5kw1 x ELTA - Single Phase Transformer 12amps1 x Duct Termination with Mesh - 500mm1 x Ducting 15 Degree Bend - 1000mm1 x Ducting 90 Degree Bend - 125mm1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-3000/315 ND - Pack 11 x Pressed Ducting Saddle - 500mm1 x Elta Wall Cowl SWC25/311 x Flat Roof Terminal -OFT 1 - Felt & Asphalt 110mm1 x Acoustic Box Fans (Inline) - CAB-1501 x DDMP 10-10 FLANGE1 x 220x90mm Mounting Clip (Individual)1 x Spiral Ducting 3 Meters - 125mm1 x JETLINE-200 - In Line Centrifugal Duct Fan1 x Etaline Max-Fan - 315mm - E2 011 x FSD-TD 180mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Female Ducting Connector - 630mm1 x CBT-100N Centrifugal1 x Elta HWFA-650 Oscillating Wall Fan1 x Elta SLC560/4B-3AC - IP551 x Flanged Spigot - 80mm1 x ELTA - Three Phase Transformer 10amps1 x Circular Inline Silencers - 600mm - 600mm1 x Metal Inline Fan - VENT-200NK1 x Flanged Damper 019-0250-STD1 x Spiral end cap - 160mm1 x Elta Turboflow-TF - 560mm - Three phase1 x Soler & Palau - HCBT/4-450/H - IP651 x Ducting 45 Degree Bend - 630mm1 x Silent 100 Window Kit - windowS1 x FlameProof Plate Axial Fan - Three Phase - 10.5 inches - Eexd IIC T4 - 4 pole1 x PPF4 - Positive Pressure Supply Fan1 x BDS 300/315 RA b/d shutter1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x Hydor Typhoon Circulation Fans - HVFB - 450mm1 x Raptor SDA315/4-1AC1 x Soler & Palau - HXTR/4-315/H - IP541 x Flexible PVC Ducting - 110x541 x HQS Bathroom Axial Flow Fan - 125mm1 x Male Ducting Connector - 630mm1 x Flat Roof Terminal -OFT 5 - EPDM1 x Access Door for Circular Duct - 250 x 150 - SIZE 251 x Belt Drive Cased Axial Fan - 560mm - H version1 x Female Ducting Connector - 800mm1 x Duct Suspension Rings - 355mm1 x Flanged Spigot - 400mm1 x Elta SPA710/4/6-3AC - IP541 x Soler & Palau TCBB/4-560/L - IP651 x ACO 149-ACO1/EDV1 x Flanged Spigot - 355mm1 x Compact SCD450/4-3AC1 x Quietflow SQS500-1ECL - Centrifugal Box Fan1 x Delivery Surcharge1 x HCFB/4-315mm plastic impeller plate fan
Reviews
Duct Mounted Inline Filter - EU4
Duct Mounted Inline Filter - EU4
£ 41.95

Well made and robust, but it was not use for my application ...