Dampers
Dampers including Backdraft dampers and Volume Control dampers.
Displaying 1 to 26 (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...
SS Series Slimseal 800mmx800mm Damper
£ 214.99
Control Damper, SS Series Slimseal, 30mm Flange, 65mm Case Depth, Extended Spindle, Die-Cast Spindle 800mm W x 800mm H
The SS Series Control and Low Leakage Damper has been designed for installation ...
Displaying 1 to 26 (of 71 products)
1 x 204x60mm Insulated Rectangular Horizontal 45° Bend1 x 220x90mm Insulated Rectangular Vertical 45° Bend2 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x GRA-100 External Grill by S&P1 x Elta Wall Cowl SWC35/401 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC45/501 x Jet Cowl - 315mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7103 x 220x90mm Insulated Rectangular Horizontal 90° Bend2 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5952 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH2 x Mini Diffuser - 100mm3 x Multi Input Run On Timer - 0 - 20min - CFCU2 x Vent Axia ACM 150 inline mixed flow duct fan2 x Push Timer Switch - ZA42 x Run On Timer - 5s - 4hrs - RT5A2 x Remote Timer Control - 13511 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B1 x 7 Day Programmable TIMECLOCK1 x TG-K Duct temperature sensor1 x TTC-2000 Three phase electric heater controller1 x ACOAS/ AC/EC Auto Changeover 8Amp2 x ACO8AC/EC AutoChangeover panel1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x CONTROL ECOWATT - Basic3 x EM30-24 Electro-Mechanical Control Panel1 x ACO 149-ACO1/EDV2 x Systemair Save Connect 2.0 Internet Module1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EC-Vent Room Unit3 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Transformer (silent) speed controller - RE 5.0 Amp1 x REB-CVF 0-10v Controller1 x Elta Wall Cowl SWC56/633 x PIR Sensor - PIR22 x PIR Sensor - PIR41 x SAVE VSR 300 heat recovery unit1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-4TK1 x Speed Controller - REB1-N1 x Silent 100 Window Kit - windowS1 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x Transformer (silent) speed controller - RE 1.5 Amp1 x Speed Controller - REB51 x RDH FLEX-SQUARE - ADH/RDH 04501 x Transformer Speed Control - RTRE- 1.5Amp1 x CBM 9-9 550w 4P VR (Open Motor)1 x Speed Controller - REB11 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan3 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Elta 6 Amp Electronic single phase speed controller with TK2 x REE-2 Electronic Speed Controller2 x MTS10- extractor fan 3 step switch4 x Universal Pipe Fixing Clip1 x DEF-CBM-RE-7 - Protection Guard1 x AIRVENT speed control - AIR4019611 x CBT-100N Centrifugal1 x Transformer 5 Speed Controller - ATC1-10TK2 x Vent Axia Silent 100T (TIMER)1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x UB47- Universal Insulated Terminal1 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)2 x MTP 10, 10K, Speed control2 x Speed Controller - REB2.5-N1 x CFI In-line 425 - Carbon Filter2 x VEKA INT 2000/15.0-L1 EKO2 x Flat Roof Terminal -OFT 5 - Asphalt1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Helios TSW 3 Amp Transformer speed controller2 x RDS 11 Helios Transformer Controller With Motor Protection1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x Speed Controller - REB103 x Transformer Speed Control - RTRE- 7.0Amp1 x Transformer Speed Control - RTRE- 5.0Amp2 x Speed Controller - REB81 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x VTR 500 STD Filter Kit1 x 220 x 90mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x TD160-NT Mixvent - 100mm - TD160 Timer2 x Speed controller with Reverse - REB-1R3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Vent Axia ACM 100 inline mixed flow duct fan1 x ERR 20/1 Centrifugal inline fan1 x Helios HQW-630/4 - IP551 x EBM-Papst D3G133-BF05-14 Double inlet1 x Lo-Carbon Silhouette 100T (Timer)1 x WS - Reversing Switch from Helios Fans1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Helios HQW-315/4 - IP551 x VKS 355-500 Automatic shutter2 x CFI In-line 150 - Carbon Filter1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Elta HXP 800mm 6-Pole (Three Phase)1 x EHB 160 1.0kw - Helios Electric Heater Battery with Control and Sensor.1 x Backdraught Shutters 039-SFSV-63/712 x TecFire Intumescent Damper - Rectangular 400x400mm1 x RUCK MTP 20, 10K, Speed control2 x SDD-U Anti Vibration Pads1 x DDMP 12-12 1F 1800W M6A4 DA82 x Duct Termination with Mesh - 100mm1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Speed Controller - REB162 x Duct Termination with Mesh - 150mm1 x DDMP 10-08 1F 1000W M6A2 DA51 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x ADH E0-450 Flange - 0450 ADHE/RDHE2 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT1 x Slimline 150 High Efficiency, Low Profile Heat Recovery Unit1 x Flat Roof Terminal -OFT 5 - EPDM1 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x Flanged Damper 019-0500-STD2 x Duct Termination with Mesh - 315mm3 x HXP450/6-1 - 6 Pole - Single Phase1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x DDMP 09/07 Mounting Flange1 x 204x60mm Insulated Rectangular T-Piece1 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)2 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C1 x Vent Axia W300310 Controller Electronic 1.5A1 x CBM 9/7 4p 420W RE-VR1 x D2E-146-AP47-751 x Nicotra RDH G2E7-04501 x Silentub - STUB 2001 x Contra Rotating TCBBx2-630 Cased Axial - Single Phase - IP65 - Soler & Palau2 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit2 x Flanged Damper 019-0560-STD1 x Helios TSW MCB Amp Transformer speed controller2 x SPI-100 C Iris damper1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x RD31S-4DW.6Q.AL - 121303 (Three Phase)1 x CBT-130N Centrifugal1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-2TK1 x Isolator Switch - ISOSW1 x Electronic extractor fan speed controller - FSC 1.51 x FRQ5-10A Inverter Speed controller2 x DPD 12PM Delivery Surcharge1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Elta 6 Amp Electronic single phase speed controller.1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Electrostatic Precipitator - 1H x 3W1 x WSD 100 (1060x1060x70)2 x SD-MUB Vibration pad set1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Speed Controller - REB31 x Round ceiling diffuser 400mm1 x Duct Termination with Mesh - 450mm1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT (Closed Motor)2 x Side Withdrawal Casing - 1H x 1W - To suit 100 Panel and 292 HEPA1 x Duct Mounted Filter Box With G2 paper AND Metal Washable Filter - 125mm1 x Elta SLC500/4B-1AC - IP551 x FFR 355 Filter Cassette1 x Twinflow STDL315-1EC
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
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29
Unbelievable! With TDmixvent500: noise reduction minimum 50%...