• 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

2 x MTS10- extractor fan 3 step switch1 x Transformer Speed Control - RTRE- 7.0Amp1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x MTP 10, 10K, Speed control2 x Speed Controller - REB1-N1 x Helios HQW-315/4 - IP552 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x GRA-100 External Grill by S&P3 x Vent Axia Silent 100T (TIMER)2 x PIR Sensor - PIR22 x Helios HQW-250/4 - IP551 x Elta Louvre Shutter - 400mm1 x Silent 100 Window Kit - windowS2 x Elta 6 Amp Electronic single phase speed controller.1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC25/314 x UB47- Universal Insulated Terminal1 x EBM-Papst D4E225-BC01-17 Double inlet4 x Transformer Speed Control - RTRE- 1.5Amp3 x QPTW 250C Acoustic Twin Fan with Controller1 x Elta Wall Cowl SWC45/503 x PIR Sensor - PIR42 x CBM 9-9 550w 4P VR (Open Motor)2 x Speed Controller - REB81 x TD Mixvent 800/200 EEXEIIT31 x Duct Termination with Mesh - 355mm1 x MWS 1.5 – Transformer Controller With Motor Protection1 x CBA-60 Inlet Flange for CBT-601 x Mini Diffuser - 100mm3 x Speed Controller - REB12 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x TG-K Duct temperature sensor1 x Jet Cowl - 315mm2 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Elta - Room Sensor - Temp/Humid/C022 x DDMP 12-12 3F 1810W M6A4 DG01 x ACO8AC/EC AutoChangeover panel1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 11.49

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