• 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 Binks Bullows - Spray Booth Filter1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Three Phase ATEX Compact axial fan - 355mm - compactA3ATE1 x Soler & Palau - HCBT/4-355/H - IP651 x Run On Timer - 5s - 4hrs - RT5A2 x Remote Timer Control - 13513 x Push Timer Switch - ZA43 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B1 x Helios ZNE Electronic Fan Overrun Timer1 x 7 Day Programmable TIMECLOCK1 x Transformer Speed Control - RTRE- 1.5Amp1 x Speed Controller - REB11 x DDMP 07/07 Mounting Flange1 x Potentiometer EGH 01 - for DDMP Fans1 x CBM 7/9 6p 72W RE-VR1 x Spiral Ducting 1 meter - 355mm1 x Helios DDF-200 Roof Cowl1 x Helios DDF-315 Roof Cowl1 x Helios AV125 External Wall Fan1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x Vent Axia ACM 150 inline mixed flow duct fan1 x TDP-D Pressure Sensor with Display1 x Transformer 5 Speed Controller - ATC1-8TK1 x RTRD - Three Phase Speed Controller - 2 Amp1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Temperature Controller - EDTW1 x Helios TSW 10 Amp Transformer speed controller1 x Helios TSW MCB Amp Transformer speed controller1 x Helios TSW 1.5 Amp Transformer speed controller1 x CS2 Current Switch1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Helios HQW-200/2 - IP551 x TEM 035 - 5 Speed Transformer Speed Control1 x MWS 1.5 – Transformer Controller With Motor Protection1 x WS - Reversing Switch from Helios Fans1 x CBS-60 Outlet Flange for CSB/CBT-601 x Speed Controller - REB51 x Speed Controller - REB31 x Transformer (silent) speed controller - RE 1.5 Amp1 x Transformer (silent) speed controller - RE 3.0 Amp1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Vent Axia ACM 100 inline mixed flow duct fan1 x Vent Axia ACM 125 inline mixed flow duct fan1 x RTRDU 3 Phase Trickle & Boost 5 Step Speed Controller - 2 Amps1 x Two Speed Switch - REGUL-21 x Rectangular Airbrick Adaptor1 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box1 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)1 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller1 x Temperature Fan Speed Controller - ATCP4-FLS1 x MWS 3 – Transformer Controller With Motor Protection1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Helios TSW 3 Amp Transformer speed controller1 x Vent Axia SC5001 - Speed controller1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Transformer 5 Speed Controller - ATC1-10TK1 x Transformer 5 Speed Controller - ATC1-12TK1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Isolator Switch - ISOSW1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Vent Axia ACM 200 inline mixed flow duct fan1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 178.68

Excellent low noise fan, I've got one unit running years and...