• Model:BDP

Backdraft Dampers - BDP

£ 5.98 (excl. VAT)

£ 7.18 (inc. VAT)

Backdraft Dampers - BDP
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

Customers also purchased...

Acoustic Box Fans (Inline) - CAB-150
Acoustic Box Fans (Inline) - CAB-150
£ 360.12
View
Wooden Sauna Fan Series - MM S 100
Wooden Sauna Fan Series - MM S 100
£ 119.00
View
SILENTUB 100/120 Mounting Feet
SILENTUB 100/120 Mounting Feet
£ 9.01
View
LINEO 100 QUIET
LINEO 100 QUIET
£ 156.00
View
Shop by price
Shopping Cart
1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FRQ-10A V2 Inverter Speed controller1 x FRQ5-4A V2 Inverter Speed Controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Elta Variable Speed Drive IP66 - 2.2KW1 x FU 22 25 Frequency Inverter1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x Elta 10 Amp Electronic single phase speed controller.1 x FU 15 40 Frequency Inverter1 x NKS-D swirl diffuser v-300 x 300mm1 x Circular Ceiling Diffuser - TST 1251 x FU 075 52 Frequency Inverter (IP20)1 x Frequency converter FU 075 14 - IP661 x PCA Diffuser - PCA-3151 x Curved Blade Grille 600x600 (2way blow)1 x Electronic extractor fan speed controller - FSC 1.51 x Round ceiling diffuser 200mm1 x EC6H - Reversible Group Fan Electronic Controller1 x Round ceiling diffuser 350mm1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 1.5KW1 x ELTA - Three Phase Transformer 10amps1 x Elta Variable Speed Drive IP66 - 5.5KW1 x FU 15 16 Frequency Inverter1 x ELTA - Three Phase Transformer 3amps1 x Circular Ceiling Diffuser - TST 1001 x Frequency converter RUCK - FU 075 381 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 211 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Round ceiling diffuser 400mm1 x FRQ5-10A Inverter Speed controller1 x FU 075 04 Frequency Inverter (IP20)1 x JSR 200 Painted RAL50181 x Balance S Diffuser - NO RING - 100mm1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Balance S Diffuser - NO RING - 125mm1 x Circular Ceiling Diffuser - TST 1601 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Helios TSW 7.5 Amp Transformer speed controller
£ 25,553.79
Best sellers
Backdraft Dampers - BDP Single Blade Regulating Dampers - SB- DAOSL Back Draft Damper S & P Backdraft Damper - MCA TUNE-R-315-3-M0 - Control Damper (NO ACTUATOR) Multileaf Volume Control Dampers - Circular Spigoted Case - MVCD Multileaf Volume Control Dampers -600/600 Rectangular Flanged Multileaf Volume Control Dampers -500/500 Rectangular Flanged
Specials
H14 Hepa Portable Air Purifier - PAP 350 CA H14 with Carbon Filter
H14 Hepa Portable Air Purifier - PAP 350 CA H14 with Carbon Filter
£ 1,573.95 now £ 749.50
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40

I have a loft mount extractor fan which was very noisy. I ...