• 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 Helios ZNE Electronic Fan Overrun Timer1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B1 x Elta 3 Amp Electronic single phase speed controller with TK3 x Elta 6 Amp Electronic single phase speed controller with TK1 x 7 Day Programmable TIMECLOCK3 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp4 x CS2 Current Switch2 x MWS 3 – Transformer Controller With Motor Protection1 x TG-K3/NTC10-01 - Duct temperature sensor2 x Isolator Switch - ISOSW2 x MWS 1.5 – Transformer Controller With Motor Protection2 x WS - Reversing Switch from Helios Fans1 x Transformer 5 Speed Controller - ATC1-12TK1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x EC6H - Reversible Group Fan Electronic Controller2 x Transformer (silent) speed controller - RE 1.5 Amp1 x Helios TSW 7.5 Amp Transformer speed controller1 x Vent Axia ACM 100 inline mixed flow duct fan2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Helios HQW-200/4 - IP551 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted3 x Electronic extractor fan speed controller - FSC 1.51 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x Helios HQW-630/4 - IP552 x Vent Axia Silent 100T (TIMER)1 x CBS-60 Outlet Flange for CSB/CBT-601 x TUNE-R-200-3-M1 - Control Damper1 x SG-200 Fan Guard for the HQW 2001 x Helios HQW-250/4 - IP553 x Elta Variable Speed Drive IP66 - 0.75KW1 x RDH FLEX-SQUARE - ADH/RDH 04501 x CBA-60 Inlet Flange for CBT-601 x Elta 6 Amp Electronic single phase speed controller.1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x BEAS-control module3 x PIR Sensor - PIR21 x Remote Timer Control - 13511 x Transformer Speed Control - RTRE- 7.0Amp1 x Vent Axia ACM 200 inline mixed flow duct fan2 x Vent Axia T-Series Controller2 x Transformer (silent) speed controller - RE 3.0 Amp1 x VTR 300 STD Filter Kit1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x CBM 9-9 550w 4P VR (Open Motor)1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x Speed Controller - REB101 x PIR Sensor - PIR41 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Speed Controller - REB2.5-N1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x CBA-100 Inlet Flange for CBT-1001 x TG-R room temperature sensor1 x Multiflow SMB550/4-1AC1 x Contactor Interface Station - CI91 x Transformer Speed Control - RTRE- 1.5Amp1 x Speed Controller - REB51 x Elta - Room Sensor - Temp/Humid/C021 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Helios HQW-315/4 - IP551 x CBT-100N Centrifugal
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 ...