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)
2 x Helios TSW 3 Amp Transformer speed controller1 x Circular Ceiling Diffuser - TST 1251 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 1001 x Circular Ceiling Diffuser - TST 2005 x Round ceiling diffuser 400mm1 x Curved Blade Grille 600x600 (2way blow)1 x JSR 200 Painted RAL50181 x Versio Square Ceiling Diffusers - RS141 x Balance S Diffuser - NO RING - 100mm3 x Round ceiling diffuser 200mm1 x Round ceiling diffuser 300mm1 x PCA Diffuser - PCA-2502 x Remote Timer Control - 13513 x Run On Timer - 5s - 4hrs - RT5A2 x Helios ZNE Electronic Fan Overrun Timer3 x Push Timer Switch - ZA41 x Time Delay Unit - DT20B5 x Multi Input Run On Timer - 0 - 20min - CFCU1 x TTC-2000 Three phase electric heater controller3 x ACO8AC/EC AutoChangeover panel4 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x ACO 149-ACO1/EDV1 x EM30-24 Electro-Mechanical Control Panel1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x EC-Vent Room Unit6 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Balance S Diffuser - NO RING - 125mm3 x Round ceiling diffuser 250mm5 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x Vent Axia T-Series Controller3 x Electronic extractor fan speed controller - FSC 1.55 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan3 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x Remote controller FLEX - for VEKO INT2 x Helios TSW 7.5 Amp Transformer speed controller2 x Transformer 5 Speed Controller - ATC1-12TK3 x Three Phase Transformer controllers - RMT 1.5 Amp3 x Vent Axia ACM 150 inline mixed flow duct fan3 x Vent Axia ACM 200 inline mixed flow duct fan3 x Vent Axia ACM 100 inline mixed flow duct fan3 x DEF-140T Inlet Guard for the CBT-100N5 x Isolator Switch - ISOSW3 x COM-34 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE7 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven3 x Elta 6 Amp Electronic single phase speed controller with TK2 x TG-K Duct temperature sensor2 x WS - Reversing Switch from Helios Fans1 x BEAS-control module3 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)3 x Transformer (silent) speed controller - RE 3.0 Amp3 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x Helios TSW MCB Amp Transformer speed controller3 x Vent Axia ACM 125 inline mixed flow duct fan3 x CS2 Current Switch5 x Systemair Save Connect 2.0 Internet Module1 x MV-B Dual Switch for use with Helios HQW plate fans,2 x MWS 1.5 – Transformer Controller With Motor Protection1 x CONTROL ECOWATT - Basic2 x CBS-60 Outlet Flange for CSB/CBT-606 x Envirovent G4 Filter - SL-G4/F75 x TG-K3/NTC10-01 - Duct temperature sensor2 x Helios HQW-200/4 - IP553 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Helios TSW 0.3Amp Compact Transformer speed controller4 x RRB- transformer controller3 x Speed Controller - REB52 x Speed Controller - REB102 x TG-R room temperature sensor1 x Elta ACO Panel 149-ACO18B6 x Transformer 5 Speed Controller - ATC1-2TK1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Helios HQW-200/2 - IP552 x CBA-60 Inlet Flange for CBT-602 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)2 x Isolator Switch - EFF-ISO3 x CBM 9-9 550w 4P VR (Open Motor)5 x Transformer Speed Control - RTRE- 1.5Amp1 x EM30-24 Control Panel Commissioning Service2 x Transformer (silent) speed controller - RE 1.5 Amp2 x Transformer 5 Speed Controller - ATC1-4TK3 x Airvent ceiling fan controller1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Easy-fix termination kit - High Rise Ventilator - EFT1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x Transformer Speed Control - RTRE- 7.0Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3552 x Speed Controller - REB1-N8 x MTS10- extractor fan 3 step switch4 x Helios TSW 1.5 Amp Transformer speed controller1 x Elta 10 Amp Electronic single phase speed controller.2 x Transformer (silent) speed controller - RE 5.0 Amp2 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven2 x Elta Variable Speed Drive IP66 - 0.75KW5 x Speed Controller - REB13 x REE-2 Electronic Speed Controller4 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)4 x MTP 10, 10K, Speed control2 x REB-CVF 0-10v Controller1 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT1 x Elta Wall Cowl SWC56/632 x Transformer 5 Speed Controller - ATC1-8TK5 x Skyflow SSR Horizontal Roof Cowl SSR31/35B5 x Vent Axia Silent 100T (TIMER)4 x VTR 300 STD Filter Kit1 x Elta Wall Cowl SWC35/404 x Speed controller with Reverse - REB-1R3 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Helios HQW-630/4 - IP554 x DEF-CBM-RE-7 - Protection Guard2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Contactor Interface Station - CI93 x CBT-100N Centrifugal2 x Helios HQW-250/4 - IP551 x GRA-100 External Grill by S&P1 x Elta Wall Cowl SWC45/502 x RDH FLEX-SQUARE - ADH/RDH 04502 x SG-200 Fan Guard for the HQW 2005 x PIR Sensor - PIR22 x TD Mixvent 800/200 EEXEIIT34 x Silent 100 Window Kit - windowS3 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Elta Wall Cowl SWC25/311 x Elta Louvre Shutter - 400mm2 x TG-K Duct temperature sensor2 x Speed Controller - REB85 x PIR Sensor - PIR41 x RDS 7 Helios Transformer Controller With Motor Protection3 x ELM 18 EX Flexible Cuff for ERM 181 x Speed Controller - REB2.5-N1 x Elta 6 Amp Electronic single phase speed controller.3 x EC6H - Reversible Group Fan Electronic Controller3 x Transformer Speed Control - RTRE- 5.0Amp2 x QPTW 250C Acoustic Twin Fan with Controller1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7104 x UB47- Universal Insulated Terminal2 x VEKA INT 2000/15.0-L1 EKO2 x ENV 100 12v transformer SELV4 x SAVE VSR 300 heat recovery unit4 x Silentub - STUB 1002 x DDMP 12-12 3F 1810W M6A4 DG01 x TUNE-R-200-3-M4 - Control Damper1 x Jet Cowl - 315mm4 x CPTA-E Flush mounted PIR sensor with timer2 x Temperature Fan Speed Controller - ATCP4-WMS2 x MWS 5 – Transformer Controller With Motor Protection Unit2 x Transformer speed controller - ATC1 - 1.5 Amps3 x Silent 300 CZ Design PLUS Extractor Fan1 x TUNE-R-200-3-M1 - Control Damper2 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x Elta - Room Sensor - Temp/Humid/C022 x Elta Variable Speed Drive IP66 - 1.5KW5 x AIRVENT speed control - AIR4019612 x TEM 075 - 5 Speed Transformer Speed Control2 x Vortice Quadro Micro 100 I - Standard Version3 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x Elta 3 Amp Electronic single phase speed controller with TK2 x Elta Variable Speed Drive IP66 - 2.2KW2 x Elta Variable Speed Drive IP66 - 4.0KW2 x EBM-Papst D3G133-BF05-14 Double inlet1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3002 x Capacitor 2uf for use with the EBM A4E range2 x LFBR 160 G4 - Helios Inline Filter Box - 160mm1 x Compact SCD450/4-1AC1 x Quietflow SQS100-1ECL - Centrifugal Box Fan2 x Speed Controller - REB164 x Mini Diffuser - 100mm2 x Transformer 5 Speed Controller - ATC1-10TK1 x Speed Controller - REB31 x Skyflow SSR Horizontal Roof Cowl SSR80B3 x MWS 3 – Transformer Controller With Motor Protection4 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Singleflow SSDL315-1EC1 x DA9/9-NT2 x 7 Day Programmable TIMECLOCK1 x Speed Controller - REB63 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x RDS 11 Helios Transformer Controller With Motor Protection2 x Helios HQW-400/4 - IP551 x FRQ5-10A Inverter Speed controller4 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase2 x DS-2 2-Speed Switch (3 Phase)4 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Elta Variable Speed Drive IP66 - 5.5KW3 x Potentiometer EGH 01 - for DDMP Fans1 x 220x90mm Insulated Rectangular Horizontal 90° Bend2 x ERR 20/1 Centrifugal inline fan2 x Electrostatic Precipitator - 1H x 3W2 x DDMP 10-08 3F 2210W M6A4 DG01 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x 204x60mm Insulated Rectangular Vertical 45° Bend2 x CFI In-line 425 - Carbon Filter1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x HIMF - Mixed Flow Fan 100mm Inline Fan3 x IR24-P - Presence detector1 x TUNE-R-200-3-M2 - Control Damper1 x Single Deflection Grille 400mm with OBD damper4 x Helios RR-250-C Centrifugal inline fan1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C2 x CBA-100 Inlet Flange for CBT-1002 x CBP-18/18-RC Belt Driven Centrifugal Fans2 x CSB-60 Centrifugal fan3 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)4 x VTR 500 STD Filter Kit2 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x CBM 12-12 1100w 6P Three Phase2 x Duct Termination with Mesh - 355mm1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x CCpro 40 (1CC9402) Long Casing Extension2 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven2 x SD-MUB Vibration pad set3 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm2 x Comefri - TLZ 450 R - High Performance Scroll Fan2 x Helios ESA-1 Surface mounted Speed Control 1amp1 x KBA- Inlet Mounting 2254 x SPI-100 C Iris damper2 x CFI In-line 150 - Carbon Filter2 x KBA- Inlet Mounting 1802 x CBM 7/7 147w 4P RE-VR2 x DDMP 07/07 Mounting Flange2 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x TUNE-R-315-3-M4 - Control Damper2 x ACO3TO-ADS-VFC-7.1A4 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x Elta SCP400/4-1AC - IP553 x Duct Termination with Mesh - 100mm1 x CBT-130N Centrifugal3 x CBS-100 Outlet Flange for CBT-1001 x Twinflow STDL315-1EC1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3002 x Comefri - TLZ 560 R - High Performance Scroll Fan3 x 100mm Round Connector with Damper1 x Silentub - STUB 2002 x WSD 100 (1060x1060x70)1 x CO2 Room Sensor - CO2-R1 x CBT-80N Centrifugal1 x KAD-225-F400 Rectangle Flexible Connector1 x TUNE-R-200-3-M3 - Control Damper1 x Helios HQW-355/4 - IP552 x Vent Axia Trickle & Boost Switch2 x Quietflow Twin SQTDCV250-1ECL1 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x Flat Roof Terminal -OFT 5 - Asphalt1 x DDMP 10-10 1F 1000W M6A2 DA51 x Backdraught Shutters 039-SFSV-63/711 x Helios SVR EC 160 B – SlimVent Centrifugal Fan Box2 x Two Speed Switch - REGUL-21 x FFR 355 Filter Cassette1 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x Binks Bullows - Spray Booth Filter1 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x 204x60mm Insulated Rectangular Horizontal 45° Bend1 x GXC6EC - High Performance Extract Fan1 x TDP-D Pressure Sensor with Display1 x DDMP 09/09 Mounting Flange1 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x MWS-75 Transformer controller with TK -7.5A1 x KBA- inlet mounting flange for CRMT 2252 x KBA- Inlet Mounting 2801 x KBA- Inlet Mounting 3551 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven2 x KAD-355-F400 Rectangle Flexible Connector1 x KBA- Inlet Mounting 3151 x RDS 1 Helios Transformer Controller With Motor Protection1 x Step switch S-5EC, 0-10V1 x CBA-160 Inlet Flange for CBT-1601 x ACQ-20012D Acoustic Inline Box Fan1 x Duct Termination with Mesh - 560mm
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
Soler & Palau TCBB/4-450/H - IP65
£ 505.88
Delivered super promptly yesterday, next day. Only just fitt...