Dampers
Dampers including Backdraft dampers and Volume Control dampers.
Displaying 1 to 24 (of 66 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
£ 10.53
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 ve...
HD Series Control Damper - 1000mm X 1000mm
£ 225.00
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
£ 349.00
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
£ 399.00
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
£ 775.00
*** 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
£ 315.00
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
£ 249.00
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
£ 309.58
Motorised Volume Control Damper - 400mm
230v Actuator....
Multileaf Volume Control Dampers - Circular Spigoted Case - MVCD
£ 43.24
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
£ 111.23
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
£ 84.26
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
£ 52.03
Back Draught Shutter
for duct
installation
Galvanized sheet steel housing
Aluminium flaps ...
RSK400 - Back Draught Shutter
£ 55.00
Back Draught Shutter
for duct
installation
Galvanized sheet steel housing
Aluminium flaps ...
RSK450 - Back Draught Shutter
£ 99.00
Back Draught Shutter
for duct
installation
Galvanized sheet steel housing
Aluminium flaps ...
S & P Backdraft Damper - MCA
£ 42.83
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-
£ 20.22
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
£ 35.00
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
£ 42.00
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
£ 45.64
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
£ 49.38
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
£ 67.00
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
£ 100.01
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 66 products)
1 x OZEO ECOWATT 2 Wireless Low Energy Whole House Extract Ventilation Unit1 x Etaline 250mm1 x KD 250 L1 Circular duct fan1 x Helios GigaBox 250mm GBW 250/4 centrifugal1 x Ancillary Sealing Band - 150mm1 x Ducting T Piece Equal - 80mm1 x Spiral Ducting 3 Meters - 80mm1 x Duct Quick Suspension Rings with Clasp - 150mm1 x Spiral Ducting 3 Meters - 450mm1 x Bell Mouth Inlet for Elta cased fans - 800mm1 x NKS-D swirl diffuser v-300 x 300mm1 x DDMP 10-10 FLANGE1 x CBA-80 Inlet Flange for CBT-801 x Elta Cased Axial Flange - 1000mm1 x ASF 355-500 inlet flange DVS1 x CBA-100 Inlet Flange for CBT-1001 x 7 Day Programmable TIMECLOCK1 x Classic SAX23/9ARB Wall Mounted1 x Inline Hepa filter with housing & pre-filters1 x Spiral Ducting 1 meter - 250mm1 x Duct Fast Clamps - 250mm1 x Curved boot - 250mm1 x Elta 10 Amp Electronic single phase speed controller.1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x ELTA - Single Phase Transformer 2amps1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Duct Quick Suspension Rings with Clasp - 250mm2 x Airvent ceiling fan controller1 x Ducting 90 Degree Bend - 300mm1 x Ducting Reducers Long - 300mm-250mm1 x SEL355/4-1AC1 x Metal Inline Fan - VENT-355N1 x Etaline 355mm - D2 01 3 Phase1 x SEL355/2-1AC1 x IP65 Remote Speed Adjustment Station1 x Ducting Reducer Long - 1000mm to 630mm1 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x Synthetic Air Filter Media - 6mm x 2mtr x 10mtr Half Roll1 x Synthetic Air Filter Media - 10mm x 1000mm x 1000mm1 x Male Ducting Connector - 1000mm1 x CTI CVA-N 355/400 OUTDOOR COVER for CVAB/T Fans1 x Elta SCP250/4-1AC - IP551 x Ducting T Piece Equal - 315mm1 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm1 x Female Ducting Connector - 100mm1 x Flanged Damper 019-0250-STD1 x B-flow Impeller HCBB/T-450mm1 x Insulated extract Plenum 8+11 x Male Ducting Connector - 100mm1 x Ancillary Pack for SB-Biflow 500 model1 x Elta SLC560/4B-3AC - IP551 x Ducting T Piece Equal - 500mm1 x Belt Drive Cased Axial Fan - 500mm - L version1 x Elta Turboflow-TF - 500mm(B) - Three phase1 x Raptor SDA560/4-1AC1 x Ancillary Pack for SB-CYL 400 model1 x Ducting 60 Degree Bend - 500mm1 x Ancillary Pack for SLC-4501 x Ducting 90 Degree Bend - 250mm1 x Helios HQW-400/6 - IP551 x Kitchen Grease Filter - Mesh Type Non standard 275mm x 180mm x 22mm1 x Elta SCP315/4-1AC - IP551 x Soler & Palau - HXBR/4-315/H - IP541 x MV-Silent 250 Bathroom Extractor Fan Kit - Standard - No Timer1 x CFI In-line 3000 - Carbon Filter1 x Inclined Kurb support for CTHB/6-4001 x Ducting 15 Degree Bend - 560mm1 x Female Ducting Connector - 450mm1 x Soler & Palau TCBT/6-800/G - IP651 x Belt Drive Cased Axial Fan - 800mm - H version1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 400mm1 x EC-Vent Room Unit1 x Duct Mounted Filter Box - G4 Grade Panel - 150mm1 x 150mm - 100mm Round Reducer1 x TTC-2000 Three phase electric heater controller1 x 125mm Thermal Duct to Fitting Connector - SST-125-DFCON1 x Helios HQW-450/6 - IP551 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Elta SCP560/4-3AC - IP551 x GENIOX 11 Internal Mounted Unit1 x Elta SLC1000/4B-3AC - IP551 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x Direct Delivery Surcharge1 x EM 200-E2M 01- Etamaster-2001 x *VORT HRW 30 MONO Evo HCS WIFI - Single Room Heat Recovery Unit,1 x Helios GigaBox 710mm GBD 710/4 centrifugal1 x Soler & Palau - HXTR/6-800/H - IP541 x Spiral Ducting Additional Courier Surcharge1 x Stainless Duct Delivery Charge (Standard 1 x 3m)1 x Genius Whole house unit -1 x F7/G4 filter kit for IDEO HR unit1 x Elta LC100N4-A6/381 x Soler & Palau - HCBT/6-800/H - IP651 x Soler & Palau - HCBT/4-450/H - IP651 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase1 x 125mm - 100mm Round Reducer1 x Spiral Ducting 3 Meters - 355mm1 x DKEX 355-6 Centrifugal High Performance ATEX Fan1 x Elta SLC1000/4C-3AC - IP551 x RVK-EX 315D4 (ATEX) - 315mm Atex Rated Centrifugal Fan1 x Helios GigaBox 560mm GBD 560/6/6 centrifugal1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x 1mtr Round Ducting - 125mm1 x Elta Wall Cowl SWC25/311 x Helios DDF-200 Roof Cowl1 x Helios AV200 External Wall Fan1 x SG-250 Fan Guard for the HQW 2501 x 125mm Insulated Round T-Piece1 x Impeller Side Guard - 630mm1 x Silent 100 Window Kit - windowS1 x 220x90mm Elbow Plenum with 160mm Spigot1 x 125mm Round Connector1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x CBT-80N Centrifugal ATEX II 2G Exe II T31 x KVK Slim 355 - Low profile Semi Acoustic Box Fan1 x KVK Silent 355 Centrifugal circular duct fan1 x KVK SLIM 355 EC - Centrifugal Circular Duct Fan1 x Helios SB-250-C SilentBox Acoustic Inline Fan1 x CAB-250 ECOWATT Energy Efficient Acoustic Box Fan1 x CAB-125B - High Pressure Acoustic Fan1 x Acoustic MiniBox Fan - MINI-BOX 2501 x GORDON W 30/12″ ET Oscillating wall mounted fan with remote control1 x Singleflow SSDL250-1EC1 x Acoustic MiniBox Fan - MINI-BOX 1251 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Ducting 45 Degree Bend - 160mm1 x Speed Controller - REB11 x Lo-Carbon PUREAIR HOME WITH HEATER BOXED ASSY1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HWAS1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HW
Best sellers
Backdraft Dampers - BDP
Single Blade Regulating Dampers - SB-
S & P Backdraft Damper - MCA
DAOSL Back Draft Damper
Multileaf Volume Control Dampers - Circular Spigoted Case - MVCD
Multileaf Volume Control Dampers -600/600 Rectangular Flanged
Multileaf Volume Control Dampers -500/500 Rectangular Flanged
TUNE-R-100-2-M1 - Control Damper
Reviews
Airvent Ceiling Sweep Fan - 36 inch - 444122
£ 59.84
Fitted 2 Of These Excellent Fans in a Community Club to shif...