Dampers

Dampers including Backdraft dampers and Volume Control dampers.

Displaying 1 to 24 (of 62 products)
HD-LL Series  - 100mm with NFA-S2, Multi Voltage Damper Actuator
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...
SPI-125 C Iris damper
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...
SS Series Slimseal 800mmx800mm Damper
SS Series Slimseal 800mmx800mm Damper
£ 195.00
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 ...
TUNE-R-160-3-M2 - Control Damper
TUNE-R-160-3-M2 - Control Damper
£ 300.06
Function Tune-R-3 is control damper for round ducts. It has blade tightness class 4 and casing tightness class C tested according to EN 1751. A1 version is ideal in simple installations for regulatin...
TUNE-R-160-3-M6 - Control Damper
TUNE-R-160-3-M6 - Control Damper
£ 336.32
Function Tune-R-2 is control damper for round ducts. It has blade tightness class 4 and casing tightness class C tested according to EN 1751. A1 version is ideal in simple installations for regulatin...
TUNE-R-180-2-M5 - Control Damper
TUNE-R-180-2-M5 - Control Damper
£ 292.56
Function Tune-R-2 is control damper for round ducts. It has blade tightness class 1 and casing tightness class C tested according to EN 1751. A1 version is ideal in simple installations for regulatin...
TUNE-R-200-3-M5 - Control Damper
TUNE-R-200-3-M5 - Control Damper
£ 331.31
Function Tune-R-5 is control damper for round ducts. It has blade tightness class 4 and casing tightness class C tested according to EN 1751. A1 version is ideal in simple installations for regulatin...
TUNE-R-250-1-M2 - Control Damper
TUNE-R-250-1-M2 - Control Damper
£ 252.56
Function Tune-R-1 is control damper for round ducts. It has blade tightness class 1 and casing tightness class C tested according to EN 1751. A1 version is ideal in simple installations for regulatin...
TUNE-R-250-2-M2 - Control Damper
TUNE-R-250-2-M2 - Control Damper
£ 266.30
Function Tune-R-1 is control damper for round ducts. It has blade tightness class 1 and casing tightness class C tested according to EN 1751. A1 version is ideal in simple installations for regulatin...
TUNE-R-400-3-M0 - Control Damper
TUNE-R-400-3-M0 - Control Damper
£ 115.79
PART NUM: 42829 Function Tune-R-1 is control damper for round ducts. It has blade tightness class 1 and casing tightness class C tested according to EN 1751. A1 version is ideal in simple installati...
TUNE-R-80-2-M3 - Control Damper
TUNE-R-80-2-M3 - Control Damper
£ 267.91
Function Tune-R-2 is control damper for round ducts. It has blade tightness class 1 and casing tightness class C tested according to EN 1751. A1 version is ideal in simple installations for regulatin...
TUNE-R-80-3-M0 - Control Damper (NO ACTUATOR)
TUNE-R-80-3-M0 - Control Damper (NO ACTUATOR)
£ 42.90
Function Tune-R-3 is control damper for round ducts. It has blade tightness class 1 and casing tightness class C tested according to EN 1751. A1 version is ideal in simple installations for regulatin...
TUNE-R-80-3-M2 - Control Damper
TUNE-R-80-3-M2 - Control Damper
£ 293.81
Function Tune-R-3 is control damper for round ducts. It has blade tightness class 4 and casing tightness class C tested according to EN 1751. A1 version is ideal in simple installations for regulatin...
SPI-250 C Iris damper
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
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...
TUNE-R-250-1-M1 - Control Damper
TUNE-R-250-1-M1 - Control Damper
£ 211.29
Function Tune-R-1 is control damper for round ducts. It has blade tightness class 1 and casing tightness class C tested according to EN 1751. A1 version is ideal in simple installations for regulatin...
TUNE-R-315-1-M4 - Control Damper
TUNE-R-315-1-M4 - Control Damper
£ 306.31
Function Tune-R-1 is control damper for round ducts. It has blade tightness class 1 and casing tightness class C tested according to EN 1751. A1 version is ideal in simple installations for regulatin...
TUNE-R-100-3-M2 - Control Damper
TUNE-R-100-3-M2 - Control Damper
£ 241.00
Function Tune-R-3 is control damper for round ducts. It has blade tightness class 4 and casing tightness class C tested according to EN 1751. A1 version is ideal in simple installations for regulatin...
TUNE-R-160-2-M3 - Control Damper
TUNE-R-160-2-M3 - Control Damper
£ 320.30
Function Tune-R-2 is control damper for round ducts. It has blade tightness class 1 and casing tightness class C tested according to EN 1751. A1 version is ideal in simple installations for regulatin...
TUNE-R-250-2-M1 - Control Damper
TUNE-R-250-2-M1 - Control Damper
£ 233.79
Function Tune-R-2 is control damper for round ducts. It has blade tightness class 1 and casing tightness class C tested according to EN 1751. A1 version is ideal in simple installations for regulatin...
TUNE-R-250-3-M1 - Control Damper
TUNE-R-250-3-M1 - Control Damper
£ 246.00
Function Tune-R-2 is control damper for round ducts. It has blade tightness class 4 and casing tightness class C tested according to EN 1751. A1 version is ideal in simple installations for regulatin...
TUNE-R-315-3-M4 - Control Damper
TUNE-R-315-3-M4 - Control Damper
£ 373.82
Function Tune-R-2 is control damper for round ducts. It has blade tightness class 1 and casing tightness class C tested according to EN 1751. A1 version is ideal in simple installations for regulatin...
Motorised Volume Control Damper - 400mm
Motorised Volume Control Damper - 400mm
£ 309.58
Motorised Volume Control Damper - 400mm 230v Actuator....
TUNE-R-140-3-M4 - Control Damper
TUNE-R-140-3-M4 - Control Damper
£ 278.81
Function Tune-R-3 is control damper for round ducts. It has blade tightness class 4 and casing tightness class C tested according to EN 1751. A1 version is ideal in simple installations for regulatin...
Displaying 1 to 24 (of 62 products)
1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 630mm1 x Mounting Feet (Pair) for SLC-630-060B-06301 x Ancillary Pack for SLC-800 for 4 Pole and SLC-800/6B-3AC1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Belt Drive Cased Axial Fan - 500mm - L version1 x Soler & Palau - HCBB/6-450/H - IP651 x CADB/T-HE 54 ECOWATT Series1 x FSAF450B1DA Silencer 500/81 x Helios GigaBox 250mm GBW 250/4 centrifugal2 x Positive Input Ventilation System - Wall Mounted Unit c/w Heater1 x Mounting Feet (Pair) for SLC-400-060-04001 x Rotorex HXTR Sickle Bladed Plate Axial Fan - 6 Pole - Three Phase - 710mm1 x FSAF355B1DX Silencer 395/81 x Elta Wall Cowl SWC35/401 x 125mm - 100mm Round Reducer1 x 204x60mm Elbow Bend with 150mm Fixed Spigot1 x Elta SPA500/4-3EC - IP541 x Plastic Kitchen Extractors - CK-60F1 x Compact SCD500/4-3AC1 x Soler & Palau TCBT/6-500/H - IP651 x SDD-U Anti Vibration Pads1 x Metal Inline Fan - VENT-160NK1 x 100mm Round 90 Degree Bend1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x Circular Inline Silencers - 600mm - 600mm1 x KV DUO 150 EC1 x Capacitor 20uf for use with the EBM D2E range1 x 150mm Round 90 Degree Bend1 x Elta SCP450/4-3AC - IP551 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 400mm1 x Elta SLC630/4-1AC - IP551 x Elta Cased Axial Flange - 630mm1 x 110 x 54mm Elbow Bend Male1 x CBMT/Q 315-30 1 HEATER KIT1 x 100mm Round 45 Degree Bend1 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan1 x Duct Mounted Filter Box - 500mm - M6 grade Bag filter1 x Gorilla HVLSX701 x Acopel F400-315/1601 x Impeller Side Guard - 710mm1 x CC-800-5.5kw1 x Gorilla HVLSX401 x Etaline 200mm1 x Additional Delivery Surcharge1 x CBM 12-12 1100w 6P Three Phase1 x Synthetic Air Filter Media - 15mm x 1000mm x 1000mm1 x JETLINE-160 - In Line Centrifugal Duct Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x AW 420 D4-2-EX Explosion Proof Axial Fan - ATEX1 x Metal Inline Fan - VENT-200NK1 x 110 x 54mm Flat Channel Connector1 x HCFB/4-400mm plastic impeller plate fan1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Acopel F400-800/1801 x Elta SLC500/4B-3AC - IP551 x Purlin Box 400/450 for RAW Cowls1 x Duct Tape - Silver - DTape1 x Metal Inline Fan - VENT-100NK1 x EC6H - Reversible Group Fan Electronic Controller1 x 200mm Stainless Steel Spiral Ducting - 1 Meter1 x ELTA - Single Phase Transformer 12amps1 x Elta Turboflow-TF - 630mm - Three phase1 x CBMT/Q 200-30 1 HEATER KIT1 x DA 7-7 72w 6P VR1 x GB-WK Wall Bracket For Giga Box Fans - 400-630mm1 x Jetflow-HIT Metal inline - 250mm1 x Soler & Palau - HCBT/4-800/L-AX - IP551 x Kitchen Grease Filter - Mesh Type NON standard 195H x 597W x 47mm Actual1 x Soler & Palau HXM-250mm1 x CBM-10/10 515 6P RE VR IP55 (230V50)F V51 x CBA-100 Inlet Flange for CBT-1001 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x Elta SPA630/68-3AC - IP541 x CBT-100 N (230/400V50HZ) LG270-EXDIIBT41 x Soler & Palau TCBB/4-500/H - IP651 x Access Door for Circular Duct - 300 x 200 - SIZE 311 x Access Door for Circular Duct - 500 x 4001 x HCFB/4-630mm plastic impeller plate fan1 x Differential Pressure Switch - 200 - 1000 Pa - IP541 x Soler & Palau TCBB/6-560/L - IP651 x Helios GigaBox 630mm GBD 630/6/6 centrifugal
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...