• 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 Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x CBM 7/9 4p 300W RE-VR1 x D2E-146-AP47-751 x CBM 12/9 736W 6PT C - Closed Motor1 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 2amps1 x Spiral Ducting 1 meter - 200mm1 x MEV300/160 Wireless Boost Switch - SWHWMEV1 x CO2 Room Sensor - CO2-R1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x MTS10- extractor fan 3 step switch1 x AIRVENT speed control - AIR4019611 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Speed Controller - REB101 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Speed Controller - REB31 x ACO8AC/EC AutoChangeover panel1 x Biflow SB315-CON4-1 - High Temperature Bifurcated Fan1 x DEF-CBM-RE-7 - Protection Guard1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x Two Speed Switch - REGUL-21 x Chaysol DA 7/7 NT (V600002)1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 150mm1 x Speed Controller - REB11 x Duct Termination with Mesh - 100mm1 x REB-CVF 0-10v Controller2 x Envirovent G4 Filter - SL-G4/F72 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Systemair Save Connect 2.0 Internet Module1 x Electronic extractor fan speed controller - FSC 1.51 x Ancillary Pack for SLC-800 for 4 Pole and SLC-800/6B-3AC1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x ERR 20/1 Centrifugal inline fan1 x Transformer 5 Speed Controller - ATC1-4TK1 x MV-B Dual Switch for use with Helios HQW plate fans,1 x Helios HQW-200/4 - IP551 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Helios TSW 0.3Amp Compact Transformer speed controller1 x RTRD - Three Phase Speed Controller - 7 Amp1 x MWS 3 – Transformer Controller With Motor Protection1 x Elta 6 Amp Electronic single phase speed controller with TK2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Transformer Speed Control - RTRE- 5.0Amp1 x Insulated extract Plenum 8+11 x Elta Variable Speed Drive IP66 - 2.2KW1 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Silent 100 Window Kit - windowS2 x Insulated extract Plenum 6+11 x Helios HQW-250/4 - IP552 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Helios TSW 3 Amp Transformer speed controller1 x Vent Axia ACM 150 inline mixed flow duct fan1 x RDS 1 Helios Transformer Controller With Motor Protection2 x Vent Axia ACM 100 inline mixed flow duct fan1 x RTRD - Three Phase Speed Controller - 14 Amp1 x RRB- transformer controller1 x Helios HQW-200/2 - IP551 x RTRDU 3 Phase Trickle & Boost 5 Step Speed Controller - 2 Amps1 x Helios TSW MCB Amp Transformer speed controller1 x Vent Axia T-Series Controller1 x Elta 10 Amp Electronic single phase speed controller.1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Speed Controller - REB1-N1 x RDH FLEX-SQUARE - ADH/RDH 04501 x SG-200 Fan Guard for the HQW 2001 x MTP 10, 10K, Speed control1 x Transformer speed controller - ATC1 - 1.5 Amps1 x Temperature Controller - EDTW1 x Helios TSW 1.5 Amp Transformer speed controller2 x Vent Axia ACM 200 inline mixed flow duct fan
Reviews
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