• 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 Run On Timer - 5s - 4hrs - RT5A2 x Helios ZNE Electronic Fan Overrun Timer2 x Push Timer Switch - ZA42 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B1 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller1 x EC-Vent control board1 x Elta ACO Panel 149-ACO14E1 x CONTROL ECOWATT - Basic1 x ACO 149-ACO1/EDV1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EM30-24 Electro-Mechanical Control Panel1 x EC-Vent Room Unit2 x Systemair Save Connect 2.0 Internet Module1 x Elta ACO Panel 149-ACO18B1 x EM30-24 Control Panel Commissioning Service1 x Vent Axia ACM 150 inline mixed flow duct fan1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Easy-fix termination kit - High Rise Ventilator - EFT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC56/631 x Elta Wall Cowl SWC45/501 x GRA-100 External Grill by S&P1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Elta Louvre Shutter - 400mm2 x Remote Timer Control - 13512 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Jet Cowl - 315mm2 x Airvent ceiling fan controller2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan3 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Helios TSW MCB Amp Transformer speed controller2 x Vent Axia ACM 100 inline mixed flow duct fan2 x Isolator Switch - ISOSW1 x Vent Axia ACM 125 inline mixed flow duct fan2 x Elta 6 Amp Electronic single phase speed controller with TK2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x WS - Reversing Switch from Helios Fans1 x Electronic extractor fan speed controller - FSC 1.53 x Transformer (silent) speed controller - RE 3.0 Amp2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x TG-K Duct temperature sensor1 x Elta 3 Amp Electronic single phase speed controller with TK2 x TG-R room temperature sensor1 x BEAS-control module2 x Elta Variable Speed Drive IP66 - 0.75KW2 x MTP 10, 10K, Speed control2 x Speed Controller - REB11 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3002 x PIR Sensor - PIR41 x SAVE VSR 300 heat recovery unit2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x Transformer (silent) speed controller - RE 5.0 Amp2 x Speed Controller - REB52 x Helios HQW-315/4 - IP551 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x QPTW 250C Acoustic Twin Fan with Controller1 x CS2 Current Switch1 x TG-K Duct temperature sensor1 x UB47- Universal Insulated Terminal1 x AIRVENT speed control - AIR4019611 x Potentiometer EGH 01 - for DDMP Fans1 x Single Deflection Grille 400mm with OBD damper1 x Mini Diffuser - 100mm1 x Speed Controller - REB1-N1 x Vent Axia Silent 100T (TIMER)1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x IR24-P - Presence detector1 x PIR Sensor - PIR21 x TG-K3/NTC10-01 - Duct temperature sensor1 x VTR 500 STD Filter Kit1 x Silent 100 Window Kit - windowS1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE
BD7/7 centrifugal M4 0.13Kw
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