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 Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x NKS-D swirl diffuser v-300 x 300mm1 x FU 15 16 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 5.5KW2 x Round ceiling diffuser 400mm1 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 8amps1 x COM-31 x Elta ACO Panel 149-ACO18B2 x Systemair Save Connect 2.0 Internet Module1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC45/501 x Elta Louvre Shutter - 400mm1 x Jet Cowl - 315mm1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5952 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Helios ZNE Electronic Fan Overrun Timer1 x TTC-2000 Three phase electric heater controller1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x Silentub - STUB 1001 x Elta Wall Cowl SWC35/403 x Mini Diffuser - 100mm1 x SPI-100 C Iris damper1 x KBA- Inlet Mounting 1801 x Duct Termination with Mesh - 150mm1 x Economy Airvent 100mm Fan with Timer1 x Balance S Diffuser - NO RING - 100mm1 x Transformer speed controller - ATC1 - 1.5 Amps1 x CS2 Current Switch1 x Isolator Switch - ISOSW2 x Remote Timer Control - 13512 x MWS 3 – Transformer Controller With Motor Protection1 x Time Delay Unit - DT20B2 x TG-K Duct temperature sensor3 x Two Speed Switch - REGUL-22 x Helios HQW-200/2 - IP551 x ACO 149-ACO1/EDV1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x REB-CVF 0-10v Controller1 x Multiflow SMB550/4-1AC1 x EC-Vent Room Unit1 x Transformer 5 Speed Controller - ATC1-10TK1 x PIR Sensor - PIR42 x Vent Axia Silent 100T (TIMER)1 x EM30-24 Control Panel Commissioning Service3 x TG-K Duct temperature sensor1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x RDH FLEX-SQUARE - ADH/RDH 04503 x UB47- Universal Insulated Terminal1 x VEKA INT 2000/15.0-L1 EKO1 x Round ceiling diffuser 250mm1 x CSB-60 Centrifugal fan1 x MV-B Dual Switch for use with Helios HQW plate fans,2 x Duct Termination with Mesh - 100mm1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Flakt Woods ME 1.1 speed controller 1amp - EA9011572 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Remote controller FLEX - for VEKO INT1 x Transformer 5 Speed Controller - ATC1-12TK1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Helios TSW 7.5 Amp Transformer speed controller3 x Helios TSW 1.5 Amp Transformer speed controller1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Vent Axia ACM 200 inline mixed flow duct fan2 x DEF-140T Inlet Guard for the CBT-100N3 x Vent Axia ACM 125 inline mixed flow duct fan1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x 7 Day Programmable TIMECLOCK1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Speed Controller - REB33 x Transformer (silent) speed controller - RE 3.0 Amp2 x Helios HQW-630/4 - IP551 x Elta 6 Amp Electronic single phase speed controller with TK1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x CBS-60 Outlet Flange for CSB/CBT-601 x TG-K3/NTC10-01 - Duct temperature sensor2 x Transformer (silent) speed controller - RE 1.5 Amp2 x Elta 3 Amp Electronic single phase speed controller with TK2 x ACOAS/ AC/EC Auto Changeover 8Amp1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x EM30-24 Electro-Mechanical Control Panel2 x CBM 9-9 550w 4P VR (Open Motor)1 x Rectangular Airbrick Adaptor2 x TG-R room temperature sensor4 x Speed Controller - REB11 x Transformer Speed Control - RTRE- 1.5Amp2 x Elta Variable Speed Drive IP66 - 0.75KW2 x PIR Sensor - PIR22 x TD Mixvent 800/200 EEXEIIT31 x Transformer (silent) speed controller - RE 5.0 Amp1 x Silent 100 Window Kit - windowS3 x Elta Variable Speed Drive IP66 - 2.2KW2 x Speed Controller - REB2.5-N1 x Contactor Interface Station - CI92 x CBT-100N Centrifugal1 x DDMP 09/09 Mounting Flange2 x QPTW 250C Acoustic Twin Fan with Controller1 x CBA-100 Inlet Flange for CBT-1002 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH2 x Elta SCP400/4-1AC - IP551 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x CBB-60N Centrifugal1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x 100mm Round Connector with Damper1 x Chaysol DA 9/9 3 speed1 x DPD 12PM Delivery Surcharge1 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x Universal Pipe Fixing Clip1 x 125mm Round Connector with Damper1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x CBP-9/7-RC2 x Duct Termination with Mesh - 200mm1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x CBM 7/9 4p 300W RE-VR1 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x Elta HXP 800mm 6-Pole (Three Phase)1 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x Speed controller with Reverse - REB-1R1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x TDP-D Pressure Sensor with Display1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x RTRD - Three Phase Speed Controller - 2 Amp3 x Transformer 5 Speed Controller - ATC1-4TK1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Vent Axia T-Series Controller1 x Elta 10 Amp Electronic single phase speed controller.1 x Speed Controller - REB101 x Transformer Speed Control - RTRE- 7.0Amp1 x Speed Controller - REB51 x Electronic extractor fan speed controller - FSC 1.51 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x DEF-CBM-RE-7 - Protection Guard1 x CBA-60 Inlet Flange for CBT-601 x MTS10- extractor fan 3 step switch1 x EC6H - Reversible Group Fan Electronic Controller1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Speed Controller - REB81 x MTP 10, 10K, Speed control2 x Elta 6 Amp Electronic single phase speed controller.1 x DA9/9-NT1 x AIRVENT speed control - AIR4019611 x Elta Wall Cowl SWC25/312 x Elta Variable Speed Drive IP66 - 4.0KW2 x Elta - Room Sensor - Temp/Humid/C021 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7102 x ACO8AC/EC AutoChangeover panel1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Singleflow SSDL315-1EC1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x DDMP 12-12 3F 1810W M6A4 DG01 x Compact SCD450/4-1AC2 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x IR24-P - Presence detector1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Potentiometer EGH 01 - for DDMP Fans2 x CBT-80N Centrifugal1 x CBM 7/7 147w 4P RE-VR1 x Twinflow STDL315-1EC1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x DDMP 10-08 FLANGE1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x CBT-130N Centrifugal
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%...