Dampers

Dampers including Backdraft dampers and Volume Control dampers.

Displaying 1 to 26 (of 71 products)
Backdraft Dampers - BDP
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
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
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
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
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
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
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
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
Motorised Volume Control Damper - 400mm
£ 325.06
Motorised Volume Control Damper - 400mm 230v Actuator....
Multileaf Volume Control Dampers - Circular Spigoted Case - MVCD
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
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
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...
OBD 450x450 -  for use with 4WAY-595
OBD 450x450 - for use with 4WAY-595
£ 19.95
OBD 450x450 - for use with 4WAY-595...
RSK355 - Back Draught Shutter
RSK355 - Back Draught Shutter
£ 79.41
Back Draught Shutter for duct installation Galvanized sheet steel housing Aluminium flaps ...
RSK400 - Back Draught Shutter
RSK400 - Back Draught Shutter
£ 90.04
Back Draught Shutter for duct installation Galvanized sheet steel housing Aluminium flaps ...
RSK450 - Back Draught Shutter
RSK450 - Back Draught Shutter
£ 103.95
Back Draught Shutter for duct installation Galvanized sheet steel housing Aluminium flaps ...
S & P Backdraft Damper - MCA
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-
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
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
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
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
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
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
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
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 VTR 300 STD Filter Kit3 x Speed Controller - REB161 x Elta Variable Speed Drive IP66 - 5.5KW3 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x TD160-NT Mixvent - 100mm - TD160 Timer4 x Mini Diffuser - 100mm4 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x UB47- Universal Insulated Terminal2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Speed Controller - REB83 x AIRVENT speed control - AIR4019613 x ACO8AC/EC AutoChangeover panel1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Singleflow SSDL315-1EC1 x DA9/9-NT3 x Electrostatic Precipitator - 1H x 3W1 x EBM-Papst D3G133-BF05-14 Double inlet1 x Silentub - STUB 1002 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x Compact SCD450/4-1AC2 x VEKA INT 2000/15.0-L1 EKO4 x Potentiometer EGH 01 - for DDMP Fans7 x CBA-100 Inlet Flange for CBT-1002 x SAVE VSR 300 heat recovery unit2 x DS-2 2-Speed Switch (3 Phase)1 x Single Deflection Grille 400mm with OBD damper1 x CBT-100N Centrifugal4 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x HIMF - Mixed Flow Fan 100mm Inline Fan2 x CBP-18/18-RC Belt Driven Centrifugal Fans4 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm1 x LFBR 160 G4 - Helios Inline Filter Box - 160mm3 x IR24-P - Presence detector6 x Helios RR-250-C Centrifugal inline fan1 x CSB-60 Centrifugal fan2 x TUNE-R-200-3-M2 - Control Damper2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Lo-Carbon Silhouette 100T (Timer)2 x AXC TP - 100mm Plastic Centrifugal Inline Fan2 x Round ceiling diffuser 200mm3 x Duct Termination with Mesh - 355mm4 x VTR 500 STD Filter Kit2 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven2 x Round ceiling diffuser 400mm1 x Comefri - TLZ 560 R - High Performance Scroll Fan2 x CBM 12-12 1100w 6P Three Phase2 x CO2 Room Sensor - CO2-R1 x Silent 100 Window Kit - windowS5 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Speed Controller - REB31 x Speed Controller - REB51 x MTS10- extractor fan 3 step switch1 x TUNE-R-200-3-M4 - Control Damper3 x Round ceiling diffuser 250mm4 x SPI-100 C Iris damper3 x ACOAS/ AC/EC Auto Changeover 8Amp1 x CBT-80N Centrifugal2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x CCpro 40 (1CC9402) Long Casing Extension2 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x Transformer 5 Speed Controller - ATC1-10TK1 x Helios TSW 1.5 Amp Transformer speed controller2 x ACO3TO-ADS-VFC-7.1A2 x Flakt Woods ME 1.3 speed controller 3amp - EA9011582 x REB-CVF 0-10v Controller3 x Elta Variable Speed Drive IP66 - 4.0KW5 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Capacitor 2uf for use with the EBM A4E range1 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Vent Axia T-Series Wall Model TX6WL1 x Elta Variable Speed Drive IP66 - 7.5KW2 x KAD-225-F400 Rectangle Flexible Connector2 x Helios ZNE Electronic Fan Overrun Timer1 x TUNE-R-315-3-M4 - Control Damper2 x VKS 355-500 Automatic shutter1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR4 x DDMP 07/07 Mounting Flange3 x Duct Termination with Mesh - 100mm2 x SD-MUB Vibration pad set1 x Backdraught Shutters 039-SFSV-63/712 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011593 x Helios HQW-355/4 - IP551 x CK-60F Kit1 x Comefri - TLZ 225 R - High Performance Scroll Fan2 x 125mm Round Connector with Damper2 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)3 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan4 x ELTA - Three Phase Transformer 3amps2 x CFI In-line 150 - Carbon Filter3 x ELTA - Single Phase Transformer 2amps1 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor1 x Electronic extractor fan speed controller - FSC 1.52 x FFR 355 Filter Cassette1 x Control switch - CR1503 x Flat Roof Terminal -OFT 5 - Asphalt1 x Vent Axia Trickle & Boost Switch1 x KBA- Inlet Mounting 2251 x Transformer Speed Control - RTRE- 5.0Amp1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3003 x HIMF - Mixed Flow Fan 125mm Inline Fan3 x VA 9/2 T - High Temp Axial Fan,1 x KBA- Inlet Mounting 1802 x CBS-100 Outlet Flange for CBT-1002 x DDMP 12-12 3F 5700W M6M0 DG72 x Flakt Woods ME 1.1 speed controller 1amp - EA9011571 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan2 x Elta 2 Amp Electronic single phase speed controller.1 x FU 15 16 Frequency Inverter2 x 100mm Round Connector with Damper3 x Elta SCP400/4-1AC - IP551 x Chaysol Da 12/12 CMAL - 1100W 6 Pole - Closed Motor - Three Phase1 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven1 x KBA- Inlet Mounting 3152 x DPD 12PM Delivery Surcharge1 x KBA- Inlet Mounting 2501 x 110 x 54mm Round to Rectangular Adaptor - Long1 x Elta Standard Ambient Flexible Connector - 800mm1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Speed Controller - REB1-N1 x RDS 1 Helios Transformer Controller With Motor Protection1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Remote Timer Control - 13511 x Speed Controller - REB2.5-N1 x GENIOX 11 Internal Mounted Unit1 x GENIOX 11 Roof Mounted External Unit3 x Duct Termination with Mesh - 450mm1 x DDMP 10-10 1F 1000W M6A2 DA52 x CBM 7/7 147w 4P RE-VR1 x WSD 100 (1060x1060x70)1 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x CS2 Current Switch1 x TUNE-R-200-3-M3 - Control Damper1 x CBT-130N Centrifugal1 x FRQ5-4A V2 Inverter Speed Controller1 x FRQ5-10A Inverter Speed controller1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x Elta HXP 800mm 6-Pole (Three Phase)1 x Run On Timer - 5s - 4hrs - RT5A1 x Helios VARW 450/4 - TK
Reviews
Airvent Ceiling Sweep Fan - 36 inch - 444122
Airvent Ceiling Sweep Fan - 36 inch - 444122
£ 59.84

Fitted 2 Of These Excellent Fans in a Community Club to shif...