• 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 ACQ-31514HD Acoustic Inline Box Fan1 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor1 x S-ET 10 Motor Protection1 x FAST-TRACK RANGE 75mm - Semi-Rigid Duct 50M1 x CBP-12/121 x Traditional T-Series Wall Fan - TX12WL1 x TILEVENT Universal Roof Outlet - Grey1 x Spiral Ducting 3 Meters - 500mm1 x Differential Pressure Switch - 20 - 300 Pa - IP541 x DA12/12 Feet1 x Heat Resistant In-line Axial Fan - VOK 150/120 H1 x Chaysol da 7-7 - 3 Speed1 x Duct Termination with Mesh - 560mm1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Air Quality Sensor - AQS1 x Chaysol Da 12/12 CMAL - 736 Watt - 6 Pole1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x DS-2 2-Speed Switch (3 Phase)1 x 2mtr Round Ducting - 100mm1 x Ducting 90 Degree Bend - 315mm1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 400mm1 x Chaysol da 9-91 x Chaysol da 9-7 - 3 Speed1 x Ancillary Pack for SB-CYL 500 model2 x TG-K Duct temperature sensor1 x Duct Clamps box of 50 - 60mm - 170mm1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX400/4-3 Three Phase1 x KV DUO 250 EC1 x Duct Humidistat - HS4_hdt1 x CBM 15/15 6p 3phase 2.2kw1 x Ancillary Sealing Band - 150mm1 x PIR Sensor - PIR41 x Helios GigaBox 250mm EC - GBW 250 EC T120 centrifugal1 x Flanged Spigot - 315mm1 x Chaysol Da 15/11 CMAL 1800W 6 Pole - Closed Motor - Single Phase1 x Spiral Ducting 1 meter - 560mm1 x Chaysol da 9-7 - V7099331 x DA 15/15 Feet1 x Chaysol Da 12/9 CMAL - 736W 6 Pole - Closed Motor - Single Phase1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Chaysol DA 12/9 CMAL - 1100W 6 Pole - Closed Motor - Three Phase1 x Chaysol DA 18/15 RMTCE - 351 x Clearance JPAK 100mm1 x Commercial Thermostat - TH161 x SCO2-A Ambient CO2 and Temperature Sensor1 x Chaysol da 9-7 without Flange1 x Duct Fast Clamps - 100mm1 x Room Thermostat RT 0-301 x Acoustic Box Fans (Inline) - CAB-315 RE2 x Chaysol da 10-10 - 550watt1 x Universal Pipe Fixing Clip1 x Manrose Humidistat - 13611 x Presence Detector IR24-PC1 x TG-K3/NTC10-01 - Duct temperature sensor1 x Spigot plate - 100mm1 x Curved boot - 560mm1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT C1 x Contactor Interface Station - CI91 x Spiral Ducting 3 Meters - 80mm1 x Differential Pressure Switch - 50 - 500 Pa - IP541 x Ancillary Pack for SB-Biflow 400 model1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 6 Pole 373watt VR1 x CBP-7/7-RC1 x CBP-12/12 RC LOW PRESSURE CENTRIFUGAL FAN1 x CBP-12/9-RC1 x Spiral Ducting 3 Meters - 150mm1 x Ducting 45 Degree Bend - 560mm1 x Male Ducting Connector - 560mm1 x Ducting Reducers Short - 315mm-250mm1 x ELTA - Three Phase Transformer 3amps1 x Duct Mounted Filter Box - G4 Grade Panel - 400mm1 x Etaline Max-Fan - 315mm - E2 011 x Jet Fan IV 100-4 IE3 Induction Fan
Reviews
EM 250-E2M 01- Etamaster-250
EM 250-E2M 01- Etamaster-250
£ 128.80

Really well made but comes with no speed controler? ?and can...