• 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 Transformer (silent) speed controller - RE 1.5 Amp1 x EC6H - Reversible Group Fan Electronic Controller2 x REB-CVF 0-10v Controller3 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Airvent ceiling fan controller1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x Helios HQW-200/4 - IP552 x TG-K3/NTC10-01 - Duct temperature sensor2 x Multiflow SMB550/4-1AC2 x Elta Variable Speed Drive IP66 - 0.75KW1 x Electronic extractor fan speed controller - FSC 1.53 x MTP 10, 10K, Speed control2 x Elta Variable Speed Drive IP66 - 2.2KW1 x Transformer (silent) speed controller - RE 3.0 Amp2 x RDH FLEX-SQUARE - ADH/RDH 04501 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x REE-1 Electronic Speed Controller1 x RDS 11 Helios Transformer Controller With Motor Protection1 x MEV Spider Wireless boost Switch - MEV-SWH-W3 x Commercial Single or 3 phase Fan Reversing Switch - RS13 x SG-200 Fan Guard for the HQW 2002 x Isolator Switch - EFF-ISO1 x TUNE-R-200-3-M1 - Control Damper2 x Vent Axia ACM 200 inline mixed flow duct fan1 x Vent Axia T-Series Controller2 x Speed Controller - REB12 x Transformer Speed Control - RTRE- 12.0Amp1 x Speed Controller - REB51 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Helios TSW 1.5 Amp Transformer speed controller1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x SPI-100 C Iris damper3 x CBT-100N Centrifugal1 x TG-R room temperature sensor1 x Remote Timer Control - 13512 x MTS10- extractor fan 3 step switch2 x CBS-60 Outlet Flange for CSB/CBT-602 x EBM-Papst D4E225-BC01-17 Double inlet2 x CBA-60 Inlet Flange for CBT-601 x Elta Wall Cowl SWC56/631 x Silent 100 Window Kit - windowS1 x Quietflow SQS400-1ECL - Centrifugal Box Fan3 x Speed Controller - REB1-N1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Transformer (silent) speed controller - RE 5.0 Amp1 x DDMP 10-08 3F 2210W M6A4 DG01 x Transformer 5 Speed Controller - ATC1-10TK1 x GRA-100 External Grill by S&P2 x Temperature Fan Speed Controller - ATCP4-WMS1 x Helios RR-250-C Centrifugal inline fan2 x Transformer speed controller - ATC1 - 1.5 Amps1 x 7 Day Programmable TIMECLOCK3 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x CBM 12-12 1100w 6P Three Phase1 x 100mm Round Connector with Damper1 x CSB-60 Centrifugal fan1 x Elta Louvre Shutter - 400mm1 x Speed Controller - REB101 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR
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%...