• 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 TTC-2000 Three phase electric heater controller1 x Curved boot - 450mm1 x Elta SLC315-1EC -IE5 Motor- IP551 x 2mtr Round Ducting - 150mm1 x Helios PA10 Speed Potentiometer2 x 125mm Wall Duct - 350mm1 x DKEX 355-6 Centrifugal High Performance ATEX Fan1 x Helios SB-250-C SilentBox Acoustic Inline Fan1 x 316 Grade Stainless Steel Male Connector - 315mm1 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x FSD-TD 400 x 250 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x PRIO-315-EC1 x Etamaster EM 250 EC 02 (high Power) inline mix-vent fan1 x 3 in 1 Portable Air Conditioner - 1500w1 x SG-250 Fan Guard for the HQW 2501 x Jet Fan IV 100-4 IE3 Induction Fan1 x Villavent BF VR700 E and DC STD Filter Kit1 x Vent Axia KAF Kitchen Extract Fan - 450mm - 2 Pole - Single Phase1 x ELM 25 EX Flexible Cuff for ERM 2501 x Etamaster EM 200 EC 01 inline mix-vent fan1 x Elta SLC560-1EC -IE5 Motor- IP551 x TD ECOWATT 350/125 Inline Duct Fan - TD-ECOWATT1 x Etamaster EM 315 EC 01 inline mix-vent fan1 x Elta SCP630-1EC - IP551 x CRBB/3-250/084M EC 2H01 x Elta SCP315-1EC - IP551 x TD ECOWATT 500/150 Inline Duct Fan - TD-ECOWATT1 x TD ECOWATT 800/200 Inline Duct Fan - TD-ECOWATT1 x Elta Variable Speed Drive IP66 - 4.0KW1 x TechSeal 100FR Duct Sealant Cartridge - 100FRS1 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x Ancillary Pack for SB-Biflow 500 model1 x MELINEX 250mm Circular Inline Silencers -SLU-9001 x Helios SB EC 125 A SilentBox Centrifugal Fan1 x Stainless Duct Delivery Charge (Standard 1 x 3m)1 x GX6 Wall Kit1 x Ducting 90 Degree Bend - 250mm1 x TUNE-R-160-3-M2 - Control Damper1 x FSD-TD 500 x 400 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Helios SB-125-C SilentBox Acoustic Inline Fan1 x FSD-TD 180mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Silent 200 Dual - Intelligent Bathroom Fan - 125mm1 x FSD-TD 550 x 200 Fire and Smoke Damper, S, GALV Case, GALV Blades, PM230-TF (SC)1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x VKS 355-500 Automatic shutter1 x SS Series Slimseal 600mmx600mm Damper1 x KABT/4- 9000/5001 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 100mm1 x AL 1000 D4 02 - High Performance Long Cased Axial Fan1 x DDMP 08-09T 1F 1100W M6A1 DA51 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 450
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

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