Dampers
Dampers including Backdraft dampers and Volume Control dampers.
Displaying 1 to 24 (of 71 products)
Backdraft Dampers - BDP
£ 5.98
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 maint...
DAOSL Back Draft Damper
£ 11.49
The DAOSL back draft damper has aluminium lamellae which open during the air flow in one direction and close when the fan motor is inactive. When no air is flowing, the lamellae are maintained in a ...
HD Series Control Damper - 1000mm X 1000mm
£ 248.06
The HD series damper range offers blade profiles that provides
air volume control through to low closed blade leakage
characteristics, that have been designed for systems where
high air pressures a...
HD Series Control Damper - 2000mm X 1000mm
£ 384.77
The HD series damper range offers blade profiles that provides
air volume control through to low closed blade leakage
characteristics, that have been designed for systems where
high air pressures a...
HD Series Control Damper - 2300mm X 1000mm
£ 439.90
The HD series damper range offers blade profiles that provides
air volume control through to low closed blade leakage
characteristics, that have been designed for systems where
high air pressures a...
HD Series Control Damper - 3000mm X 1500mm
£ 854.44
*** THIS IS SUPPLIED IN 2 x 1450mm W x 1500mm H with joining strips ***
The HD series damper range offers blade profiles that provides
air volume control through to low closed blade leakage
cha...
HD-LL Series - 100mm with NFA-S2, Multi Voltage Damper Actuator
£ 347.29
Low Leakage Control Damper, HD-LL Series, Non
Insulated Aluminium Blades, Circular, 140mm Case
Depth, Electric Motor, NFA-S2 (SC)
100mm DIA
The HD-LL series damper has been designed for a...
HD-LL Series 600x600
£ 274.52
The HD-LL series damper has been designed for air conditioning and ventilation systems requiring air control and low closed blade leakage performance. The aerodynamic aluminium reinforced blade design...
Motorised Volume Control Damper - 400mm
£ 325.06
Motorised Volume Control Damper - 400mm
230v Actuator....
Multileaf Volume Control Dampers - Circular Spigoted Case - MVCD
£ 49.94
Multileaf Volume Control Dampers - Circular Spigoted Case
Balancing dampers were formulated to provide accurate control of airflow within ventilating and air conditioning systems combined with low ...
Multileaf Volume Control Dampers -500/500 Rectangular Flanged
£ 128.47
Multileaf Volume Control Dampers - Rectangular/Square Flanged
Size 500mm x 500mm
Balancing dampers were formulated to provide accurate control of airflow within ventilating and air conditioning syst...
Multileaf Volume Control Dampers -600/600 Rectangular Flanged
£ 97.32
Multileaf Volume Control Dampers - Rectangular/Square Flanged
Size 600mm x 600mm
Balancing dampers were formulated to provide accurate control of airflow within ventilating and air conditioning syst...
RSK355 - Back Draught Shutter
£ 79.41
Back Draught Shutter
for duct
installation
Galvanized sheet steel housing
Aluminium flaps ...
RSK400 - Back Draught Shutter
£ 90.04
Back Draught Shutter
for duct
installation
Galvanized sheet steel housing
Aluminium flaps ...
RSK450 - Back Draught Shutter
£ 103.95
Back Draught Shutter
for duct
installation
Galvanized sheet steel housing
Aluminium flaps ...
S & P Backdraft Damper - MCA
£ 44.97
Back-draft dampers by S&P for the TD-Silent range and inline fans.
Note:
Our BDP range of backdraft dampers will also work, but those are inserted in the ducting as opposed to straight onto the fan ...
Single Blade Regulating Dampers - SB-
£ 23.35
Single Blade Regulating Dampers
Specifications
Case 0.8mm Zintec coated Mild Steel
Blade 1.2mm Galvanised Coated Mild Steel
Bushes Nylon 66 Injection Moulded Bushes
Spindles 12.5mm MAZAK Alloy ...
SPI-100 C Iris damper
£ 36.75
The SPI is an iris damper for measuring and adjusting the air flow. The SPI has the following specifications: low noise level, centrically-formed air flow and fixed test points for precise measurement...
SPI-125 C Iris damper
£ 44.10
The SPI is an iris damper for measuring and adjusting the air flow. The SPI has the following specifications: low noise level, centrically-formed air flow and fixed test points for precise measurement...
SPI-150 C Iris damper
£ 47.92
The SPI is an iris damper for measuring and adjusting the air flow. The SPI has the following specifications: low noise level, centrically-formed air flow and fixed test points for precise measurement...
SPI-200 C Iris damper
£ 51.85
The SPI is an iris damper for measuring and adjusting the air flow. The SPI has the following specifications: low noise level, centrically-formed air flow and fixed test points for precise measurement...
SPI-250 C Iris damper
£ 70.35
The SPI is an iris damper for measuring and adjusting the air flow. The SPI has the following specifications: low noise level, centrically-formed air flow and fixed test points for precise measurement...
SPI-315 C Iris damper
£ 105.01
The SPI is an iris damper for measuring and adjusting the air flow. The SPI has the following specifications: low noise level, centrically-formed air flow and fixed test points for precise measurement...
Displaying 1 to 24 (of 71 products)
1 x Jetflow Silent SJMF-S 250-1EC1 x Northern Ireland Pallet Surcharge1 x Spiral Ducting 1 meter - 355mm2 x Pallet Delivery Surcharge1 x Chaysol da 10-10 RE-420W1 x CBP-10/10 LOW PRESSURE CENTRIFUGAL FAN2 x CRBB/3-160/052M EC 1H0 MP - Radial Impeller - 160mm1 x 110 x 54mm Vertical 90 Degree Bend2 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm1 x HCFT/4-800/L Plastic impeller plate fan1 x Nicotra PFP A3-0355 3F 2200W M6M6 BQE1 x Soler & Palau - HCFT/4-1000/L-X - IP551 x Ducting 90 Degree Bend - 710mm1 x Classic SAX23/9ARB Wall Mounted1 x Purlin Box 1000 for RAW Cowls1 x 204x60mm x 500mm Long Hi-Flow Duct Silencer1 x Classic SAX30/12ARB Wall Mounted1 x 220x90mm 90 Degree Vertical Bend2 x Elta 6 Amp Electronic single phase speed controller.1 x Elta Variable Speed Drive IP66 - 7.5KW3 x Elta Variable Speed Drive IP66 - 2.2KW1 x FU 22 25 Frequency Inverter1 x FU 075 52 Frequency Inverter (IP20)1 x FRQ5-4A V2 Inverter Speed Controller1 x FU 15 40 Frequency Inverter1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FRQ5-10A Inverter Speed controller1 x FU 15 16 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 1.5KW1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 4.0KW1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FU 075 04 Frequency Inverter (IP20)1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)2 x ELTA - Three Phase Transformer 3amps1 x Elta 10 Amp Electronic single phase speed controller.1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Circular Ceiling Diffuser - TST 1251 x ELTA - Single Phase Transformer 2amps1 x NKS-D swirl diffuser v-300 x 300mm1 x Circular Ceiling Diffuser - TST 2001 x Circular Ceiling Diffuser - TST 1001 x Balance S Diffuser - NO RING - 125mm1 x Electronic extractor fan speed controller - FSC 1.51 x PCA Diffuser - PCA-3151 x Curved Blade Grille 600x600 (2way blow)1 x Round ceiling diffuser 400mm1 x EC6H - Reversible Group Fan Electronic Controller1 x Airvent ceiling fan controller1 x Balance S Diffuser - NO RING - 100mm1 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 8amps1 x Elta 6 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 16amps1 x EFSC-3N- Single Phase Speed Control1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Circular Ceiling Diffuser - TST 1601 x Elta 2 Amp Electronic single phase speed controller.1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x COM-31 x Round ceiling diffuser 300mm1 x AIRVENT speed control - AIR4019612 x ELTA - Single Phase Transformer 4amps1 x Round ceiling diffuser 200mm2 x ELTA - Single Phase Transformer 12amps1 x Round ceiling diffuser 350mm1 x Round ceiling diffuser 250mm1 x EFSC-6N- Single Phase Speed Control1 x ELTA - Single Phase Transformer 10amps1 x Run On Timer - 5s - 4hrs - RT5A1 x Remote Timer Control - 13511 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer1 x 7 Day Programmable TIMECLOCK1 x Time Delay Unit - DT20B1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x TTC-2000 Three phase electric heater controller1 x Elta ACO Panel 149-ACO14E1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x ACO8AC/EC AutoChangeover panel1 x ACO 149-ACO1/EDV1 x EM30-24 Electro-Mechanical Control Panel2 x Jet Cowl - 315mm1 x CBM 9/7 4 Pole 373watt VR (Open Motor)1 x CONTROL ECOWATT - Basic1 x EC-Vent control board1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Systemair Save Connect 2.0 Internet Module1 x EC-Vent Room Unit1 x Elta ACO Panel 149-ACO18B1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Easy-fix termination kit - High Rise Ventilator - EFT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC56/631 x Elta Wall Cowl SWC25/311 x Elta Wall Cowl SWC45/501 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC35/401 x GRA-100 External Grill by S&P1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 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 Mini Diffuser - 100mm1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x D2E-146-AP47-752 x CRBB/3-250/084M EC 2H01 x Small Centrifugal Fans CBM/2-133/190 185w1 x Small Centrifugal Fan - CBM/4-160/150-125 W1 x ILHT/4-560 MV - High Temp Rectangle Duct Fan1 x Small Centrifugal Fan - CBM/4-180/184-150 W1 x D2E146-AP47-C11 x G2E160−AL19−56 FLUE FAN1 x EBM-Papst D3G133-BF05-14 Double inlet1 x EBM-Papst D3G160-BP03-15 Double inlet1 x D2E146-HT67-021 x Same Day Shipping Surcharge - City Sprint1 x EBM-Papst D2E097-BK76-98 Double inlet1 x Elta Standard Ambient Flexible Connector - 250mm1 x VENT LK ECOWATT Centrifugal In-Line Duct Fan - 315mm1 x WHR 400 - Water Heater Battery for Circular duct - 400mm1 x DPD 12PM Delivery Surcharge1 x Small Centrifugal Fans CBM/4-133/190 70w1 x Small Centrifugal Fans CBM/2-146/180-300 W1 x DIC 180 T LG (1IC1881) Forward Curved Blade Centrifugal Fan1 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan1 x W2S130-AA03-011 x DPD SATURDAY Delivery Surcharge1 x TD ECOWATT 350/125 Inline Duct Fan - TD-ECOWATT2 x Direct Delivery Surcharge1 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x DDMP 10-10 FLANGE1 x JETLINE-100 - In Line Centrifugal Duct Fan1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x CRBB/3-190/060M EC 1HO MP - External Rotor Motor Radial Fans1 x M5 General Purpose Bag Filter Size: 598H x 309W x 292mm1 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x CAB-315 ECOWATT Energy Efficient Acoustic Box Fan1 x CAB-355 ECOWATT Energy Efficient Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x Carriage for Scottish Highlands1 x BDB 400 TM - High Pressure Centrifugal Fan1 x CAB-250 ECOWATT Energy Efficient Acoustic Box Fan1 x Nicotra RDH E2-0500 (R)1 x CAB-125 ECOWATT Energy Efficient Acoustic Box Fan1 x Direct Delivery Surcharge - Pre 12:001 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x CRBB/3-190/060M EC 1LO BP16 - External Rotor Motor Radial Fans (MEV SPIDER REPLACEMENT MOTOR)1 x VEKA INT 2000/15.0-L1 EKO1 x Elta Cased Axial Flange - 450mm1 x Vent Axia SABRE Plate Mounted Sickle Fans - VSP250141 x Smarty 4X P F2 1.2 Supply Air Fan Kit - 230V1 x Euro Series - Plate Axial - ESP500141 x Ziehl-Abegg FN031-4EF.0F.V7P2 (159480)1 x Rectangular Airbrick Adaptor1 x FM-100 Flexible Connector Sleeve - 100mm1 x Ducting Y Piece - 450mm1 x SAVE VSR 300 heat recovery unit2 x RTRD - Three Phase Speed Controller - 2 Amp2 x REB-CVF 0-10v Controller1 x Duct Termination with Mesh - 355mm2 x Transformer Speed Control - RTRE- 7.0Amp2 x Compact SCD500/4-3AC2 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR1 x RUCK MTP 30, Stepped Speed control2 x CBM Low Pressure Centrifugal Fan - CBM 10/8 6 Pole 373watt VR1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/2-3B Three Phase
Best sellers
Backdraft Dampers - BDP
Single Blade Regulating Dampers - SB-
DAOSL Back Draft Damper
S & P Backdraft Damper - MCA
TUNE-R-315-3-M0 - Control Damper (NO ACTUATOR)
Multileaf Volume Control Dampers - Circular Spigoted Case - MVCD
Multileaf Volume Control Dampers -600/600 Rectangular Flanged
Multileaf Volume Control Dampers -500/500 Rectangular Flanged
