• 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 Transformer (silent) speed controller - RE 1.5 Amp1 x Envirovent G4 Filter - SL-G4/F71 x Elta 3 Amp Electronic single phase speed controller with TK1 x Helios HQW-630/4 - IP553 x TG-K3/NTC10-01 - Duct temperature sensor1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Elta 6 Amp Electronic single phase speed controller with TK4 x Helios HQW-200/4 - IP551 x EC-Vent control board1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x WS - Reversing Switch from Helios Fans3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Vent Axia T-Series Controller1 x REE-1 Electronic Speed Controller1 x Transformer 5 Speed Controller - ATC1-12TK1 x Elta ACO Panel 149-ACO18B1 x ACO 149-ACO1/EDV1 x Speed Controller - REB52 x Systemair Save Connect 2.0 Internet Module3 x MWS 1.5 – Transformer Controller With Motor Protection2 x Airvent ceiling fan controller1 x Transformer (silent) speed controller - RE 3.0 Amp1 x Elta Variable Speed Drive IP66 - 0.75KW1 x TG-R room temperature sensor1 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Vent Axia ACM 100 inline mixed flow duct fan1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x DEF-140T Inlet Guard for the CBT-100N1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp3 x Vent Axia Silent 100T (TIMER)1 x TUNE-R-200-3-M1 - Control Damper1 x TUNE-R-200-3-M4 - Control Damper2 x RDH FLEX-SQUARE - ADH/RDH 04502 x Speed Controller - REB102 x Transformer Speed Control - RTRE- 7.0Amp1 x EM30-24 Control Panel Commissioning Service1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x EC-Vent Room Unit2 x Helios HQW-250/4 - IP552 x SG-200 Fan Guard for the HQW 2001 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x PIR Sensor - PIR21 x PIR Sensor - PIR41 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Isolator Switch - EFF-ISO1 x EBM-Papst D4E225-BC01-17 Double inlet1 x Vent Axia ACM 150 inline mixed flow duct fan1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Speed Controller - REB81 x Remote Timer Control - 13511 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Speed controller with Reverse - REB-1R
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