• 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 125mm Round Connector1 x Spiral Ducting 1 meter - 125mm1 x TTT/4-560/L N 0,75KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x Female Ducting Connector - 560mm1 x H14 Hepa Commercial Air Purifier - Coarse Filter1 x Acopel F400-280/1601 x EMI 150L E2M - Acoustic Inline Mixvent Fan1 x FAST-TRACK RANGE 75mm - Straight Connector1 x Balance S Diffuser - NO RING - 125mm1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Single Deflection Grille 400mm with OBD damper1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Mini Diffuser - 100mm1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Circular Ceiling Diffuser - TST 1602 x RTRD - Three Phase Speed Controller - 2 Amp1 x Transformer 5 Speed Controller - ATC1-4TK1 x Helios TSW 1.5 Amp Transformer speed controller2 x Vent Axia ACM 150 inline mixed flow duct fan1 x Helios TSW 7.5 Amp Transformer speed controller1 x Remote controller FLEX - for VEKO INT2 x Transformer 5 Speed Controller - ATC1-12TK2 x Temperature Fan Speed Controller - ATCP4-WMS1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Vent Axia ACM 125 inline mixed flow duct fan1 x MV-B Dual Switch for use with Helios HQW plate fans,1 x CS2 Current Switch1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Vent Axia ACM 100 inline mixed flow duct fan1 x MWS 3 – Transformer Controller With Motor Protection1 x Helios TSW 3 Amp Transformer speed controller2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x Elta 6 Amp Electronic single phase speed controller with TK1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x DEF-140T Inlet Guard for the CBT-100N1 x Helios HQW-200/2 - IP551 x MWS 1.5 – Transformer Controller With Motor Protection1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x Helios TSW MCB Amp Transformer speed controller2 x Helios TSW 10 Amp Transformer speed controller1 x WS - Reversing Switch from Helios Fans1 x ERR 20/1 Centrifugal inline fan1 x Two Speed Switch - REGUL-21 x Helios HQW-630/4 - IP552 x CBS-60 Outlet Flange for CSB/CBT-601 x Insulated extract Plenum 8+11 x Insulated extract Plenum 6+11 x Transformer (silent) speed controller - RE 3.0 Amp1 x Helios HQW-200/4 - IP551 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x ERR 31/1 Centrifugal inline fan1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x Electronic extractor fan speed controller - FSC 1.51 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Transformer (silent) speed controller - RE 1.5 Amp1 x 7 Day Programmable TIMECLOCK1 x Multiflow SMB550/4-1AC1 x Remote Timer Control - 13511 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Speed Controller - REB51 x Vent Axia ACM 200 inline mixed flow duct fan
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 11.49

Look good, works well, except the shaft of the lanellae cuts...