• 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 2mtr Insulated Round Ducting - 125mm1 x Helios HQW-355/4 - IP551 x Soler & Palau HXM-350mm1 x 110 x 54mm Low Profile Plastic Ducting - 1 Meter1 x Soler & Palau - HCBB/2-355/H - IP651 x TecFire Intumescent Damper - Rectangular 350x350mm1 x 125mm Thermal Duct to Fitting Connector - SST-125-DFCON1 x 1mtr Insulated Round Ducting - 125mm1 x 125mm Insulated 45 Degree Bend1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x Gorilla HVLSX40S1 x JETLINE-315 - In Line Centrifugal Duct Fan1 x Soler & Palau - HXBR/4-355/H - IP541 x Elta SPA350/4-1AC - IP441 x Soler & Palau - HCBB/6-355/H - IP651 x 110 x 54mm Short Rectangular to Round Adaptor male1 x Electronic extractor fan speed controller - FSC 1.51 x HRT/4-350-BPN E211 x Soler & Palau - HXTR/4-355/H - IP541 x Soler & Palau - HCBT/6-355/H - IP651 x Anti Vibration Duct Suspension Rings - 300mm1 x HQD 355/4 Plate Axial Fan (4-pole)1 x Elta SCP350/4-3AC - IP551 x HRT/4-355-BPN1 x 220x90mm Insulated Rectangular T-Piece1 x 220 x 90mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x 220x90mm to 160mm straight adapter1 x 125mm Insulated Round T-Piece1 x 220x90mm Elbow Plenum with 160mm Spigot1 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x Ducting Reducer Long - 1000mm to 900mm1 x Acoustic Box Fans (Inline) - CAB-315 RE1 x Pallet Delivery Surcharge1 x ELTA - Single Phase Transformer 12amps1 x Elta SCP400/4-1AC - IP551 x European Pallet Delivery Surcharge1 x Spiral Ducting 1 meter - 355mm1 x Spiral Ducting 3 Meters - 400mm1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX450/4-3B Three Phase1 x CBMT/Q 200-30 1 HEATER KIT1 x Male Ducting Connector - 355mm1 x Duct Tape - Silver - DTape1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Duct Termination with Mesh - 100mm1 x Roof Axial Cowl and ZAP 630-41 - Single Phase -630mm1 x TILEVENT Universal Roof Outlet - Brown1 x Soler & Palau TCBB/4-450/H - IP651 x Metal Inline Fan - VENT-250NK1 x Helios DDF-315 Roof Cowl1 x Ducting 90 Degree Bend - 560mm1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Duct Humidistat - HS4_hdt1 x Elta Wall Cowl SWC25/311 x Vertical Cowl - RAV630/7101 x Helios DDF-400 Roof Cowl1 x TILEVENT Universal Roof Outlet - Grey1 x Miniflow SMF Horizontal Roof Cowl SMF131 x CBMT/Q 160-15 1 HEATER KIT1 x Spigot plate - 315mm1 x Male Ducting Connector - 400mm1 x CBMT/Q 315-120 3 HEATER KIT1 x Ancillary Sealing Band - 200mm1 x Ducting 90 Degree Bend - 400mm1 x VBK 65 - Water heating battery1 x Capacitor 6uf for use with the EBM D4E range1 x 125mm - 100mm Round Reducer1 x Female Ducting Connector - 500mm1 x Spiral end cap - 200mm1 x 125mm Round 90 Degree Bend1 x Spiral Ducting 1 meter - 100mm1 x 204x60mm 45 Degree Vertical Bend1 x 204x60mm Rectangular to 100mm Round Adaptor1 x 125mm Round 45 Degree Bend1 x Synthetic Air Filter Media - 10mm x 2mtr x 20mtr Roll1 x Economy Airvent 150mm Fan1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x DV-ROF-V-225 Roof mounted unit1 x Economy Airvent 100mm Fan with Timer1 x GENIOX 11 Roof Mounted External Unit1 x EnergiSava 210 Low Energy Heat Recovery Unit1 x GEO Ground Source Heat Exchanger
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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