• 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 REE-2 Electronic Speed Controller2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)2 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x TG-K3/NTC10-01 - Duct temperature sensor1 x Elta Wall Cowl SWC56/636 x Airvent ceiling fan controller1 x Helios HQW-200/4 - IP553 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x 7 Day Programmable TIMECLOCK1 x Transformer (silent) speed controller - RE 1.5 Amp1 x CBA-60 Inlet Flange for CBT-601 x Elta Wall Cowl SWC35/403 x TG-R room temperature sensor3 x Speed Controller - REB53 x Helios HQW-315/4 - IP551 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven3 x REB-CVF 0-10v Controller4 x Transformer Speed Control - RTRE- 1.5Amp4 x Transformer Speed Control - RTRE- 7.0Amp2 x TD Mixvent 800/200 EEXEIIT31 x GRA-100 External Grill by S&P2 x Isolator Switch - EFF-ISO1 x Quietflow SQS400-1ECL - Centrifugal Box Fan3 x Elta Wall Cowl SWC45/501 x CBM 9-9 550w 4P VR (Open Motor)1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x Elta Wall Cowl SWC25/312 x Elta Variable Speed Drive IP66 - 0.75KW1 x Helios PU10 Speed Potentiometer (Flush Mounted)2 x Speed Controller - REB101 x Elta Louvre Shutter - 400mm2 x Vent Axia Silent 100T (TIMER)2 x Multiflow SMB550/4-1AC3 x Speed Controller - REB1-N1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7102 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)3 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Elta 6 Amp Electronic single phase speed controller.4 x PIR Sensor - PIR22 x RDH FLEX-SQUARE - ADH/RDH 04505 x MTP 10, 10K, Speed control1 x Vent Axia ACM 200 inline mixed flow duct fan3 x Elta Variable Speed Drive IP66 - 2.2KW5 x QPTW 250C Acoustic Twin Fan with Controller2 x EBM-Papst D3G133-BF05-14 Double inlet2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x DEF-CBM-RE-7 - Protection Guard2 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)6 x Speed Controller - REB11 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x SG-200 Fan Guard for the HQW 2001 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Compact SCD450/4-1AC2 x TUNE-R-200-3-M1 - Control Damper1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x EBM-Papst D4E225-BC01-17 Double inlet2 x DDMP 12-12 3F 1810W M6A4 DG01 x Jet Cowl - 315mm1 x VEKA INT 2000/15.0-L1 EKO1 x Helios HQW-250/4 - IP551 x TD160-NT Mixvent - 100mm - TD160 Timer1 x CBT-100N Centrifugal1 x Potentiometer EGH 01 - for DDMP Fans1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x Contactor Interface Station - CI91 x Speed controller with Reverse - REB-1R2 x Transformer speed controller - ATC1 - 1.5 Amps1 x MWS 1.5 – Transformer Controller With Motor Protection2 x CBA-100 Inlet Flange for CBT-1002 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Transformer 5 Speed Controller - ATC1-4TK2 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.2 x DDMP 10-08 3F 2210W M6A4 DG01 x ACO8AC/EC AutoChangeover panel2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Elta 10 Amp Electronic single phase speed controller.1 x Silentub - STUB 100
Reviews
Duct Mounted Inline Filter - EU4
Duct Mounted Inline Filter - EU4
£ 44.99

Well made and robust, but it was not use for my application ...