• 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 TG-K Duct temperature sensor2 x Elta 6 Amp Electronic single phase speed controller with TK2 x Elta 3 Amp Electronic single phase speed controller with TK1 x EM30-24 Electro-Mechanical Control Panel4 x WS - Reversing Switch from Helios Fans4 x MWS 1.5 – Transformer Controller With Motor Protection1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection3 x Electronic extractor fan speed controller - FSC 1.51 x EC-Vent Room Unit1 x Elta ACO Panel 149-ACO18B1 x Systemair Save Connect 2.0 Internet Module2 x EC6H - Reversible Group Fan Electronic Controller3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Transformer Speed Control - RTRE- 12.0Amp2 x Envirovent G4 Filter - SL-G4/F72 x BEAS-control module2 x Helios HQW-200/2 - IP551 x Vent Axia T-Series Controller1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x Two Speed Switch - REGUL-22 x TG-K3/NTC10-01 - Duct temperature sensor1 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5003 x Transformer 5 Speed Controller - ATC1-12TK1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp5 x Transformer (silent) speed controller - RE 3.0 Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6302 x Helios HQW-630/4 - IP552 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Remote Timer Control - 13511 x REE-1 Electronic Speed Controller1 x Easy-fix termination kit - High Rise Ventilator - EFT2 x Transformer (silent) speed controller - RE 1.5 Amp2 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)3 x Helios HQW-200/4 - IP551 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3554 x Vent Axia Silent 100T (TIMER)1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x CBS-60 Outlet Flange for CSB/CBT-601 x MTP 10, 10K, Speed control1 x Transformer 5 Speed Controller - ATC1-2TK1 x TD Mixvent 800/200 EEXEIIT32 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x RDS 7 Helios Transformer Controller With Motor Protection1 x Elta Variable Speed Drive IP66 - 0.75KW2 x TUNE-R-200-3-M1 - Control Damper1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS3 x Airvent ceiling fan controller1 x Elta Variable Speed Drive IP66 - 2.2KW1 x CBA-60 Inlet Flange for CBT-601 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x SG-200 Fan Guard for the HQW 2001 x Helios HQW-250/4 - IP551 x Transformer (silent) speed controller - RE 5.0 Amp1 x Transformer Speed Control - RTRE- 7.0Amp1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x CBM 9-9 550w 4P VR (Open Motor)1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 178.68

Excellent low noise fan, I've got one unit running years and...