• 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 COM-32 x Isolator Switch - ISOSW2 x TG-K Duct temperature sensor1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Elta 6 Amp Electronic single phase speed controller with TK2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x EC-Vent Room Unit1 x Elta ACO Panel 149-ACO18B1 x Systemair Save Connect 2.0 Internet Module4 x MWS 1.5 – Transformer Controller With Motor Protection5 x WS - Reversing Switch from Helios Fans1 x BEAS-control module1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5003 x EC6H - Reversible Group Fan Electronic Controller1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6302 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted3 x Electronic extractor fan speed controller - FSC 1.52 x Vent Axia T-Series Controller5 x Transformer (silent) speed controller - RE 3.0 Amp3 x Easy-fix termination kit - High Rise Ventilator - EFT2 x Transformer 5 Speed Controller - ATC1-12TK1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Envirovent G4 Filter - SL-G4/F74 x Helios HQW-200/4 - IP552 x Remote Timer Control - 13512 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE4 x Airvent ceiling fan controller1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT3 x Transformer Speed Control - RTRE- 12.0Amp1 x TG-K3/NTC10-01 - Duct temperature sensor1 x Silent 300 CZ Design PLUS Extractor Fan2 x Elta Variable Speed Drive IP66 - 0.75KW2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp4 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x REE-1 Electronic Speed Controller1 x Two Speed Switch - REGUL-21 x Elta Wall Cowl SWC56/633 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)4 x SG-200 Fan Guard for the HQW 2001 x Multiflow SMB550/4-1AC2 x Transformer (silent) speed controller - RE 1.5 Amp1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Speed Controller - REB51 x TG-R room temperature sensor2 x Vent Axia Silent 100T (TIMER)1 x Transformer (silent) speed controller - RE 5.0 Amp1 x Helios HQW-250/4 - IP552 x Helios HQW-315/4 - IP551 x Elta Wall Cowl SWC35/401 x MTP 10, 10K, Speed control1 x GRA-100 External Grill by S&P1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Transformer 5 Speed Controller - ATC1-8TK1 x CBS-60 Outlet Flange for CSB/CBT-601 x Elta Variable Speed Drive IP66 - 2.2KW1 x Vent Axia ACM 200 inline mixed flow duct fan2 x MV-B Dual Switch for use with Helios HQW plate fans,1 x Isolator Switch - EFF-ISO1 x TUNE-R-200-3-M1 - Control Damper1 x Elta Louvre Shutter - 400mm1 x EBM-Papst D4E225-BC01-17 Double inlet1 x Elta Wall Cowl SWC45/501 x CBA-60 Inlet Flange for CBT-601 x Elta Wall Cowl SWC25/31
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Unbelievable! With TDmixvent500: noise reduction minimum 50%...