Silencers

Silencers are normally connected to one or both sides of an extractor fan to reduce noise generated from the fan and or air movement. The longer the silencer the more effective.

Displaying 1 to 24 (of 50 products)
Circular Inline Silencers - 1.2M long - SLU-1200
Circular Inline Silencers - 1.2M long - SLU-1200
£ 144.93
Inline Circular Attenuators in standard diameters from 100mm to 400mm diameter. Attenuators are available in standard 300mm, 600mm, 900mm and 1200mm lengths. This version is 1200mm long The longer t...
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Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56
Inline Circular Attenuators in standard diameters from 100mm to 400mm diameter. Attenuators are available in standard 300mm, 600mm, 900mm and 1200mm lengths. This version is 600mm long The longer th...
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Circular Inline Silencers - 0.3M long - SLU-300
Circular Inline Silencers - 0.3M long - SLU-300
£ 38.85
Inline Circular Attenuators in standard diameters from 100mm to 400mm diameter. Attenuators are available in standard 300mm, 600mm, 900mm and 1200mm lengths. This version is 300mm long The longer th...
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Circular Inline Silencers - 0.9M long - SLU-900
Circular Inline Silencers - 0.9M long - SLU-900
£ 73.03
Inline Circular Attenuators in standard diameters from 100mm to 400mm diameter. Attenuators are available in standard 300mm, 600mm, 900mm and 1200mm lengths. This version is 900mm long The longer th...
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FSAF500C2DB Silencer 541/12
FSAF500C2DB Silencer 541/12
£ 406.32
Circular attenuator suitable for direct connection to 500mm cased axial fans. Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fan dri...
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FSAF500C2DA Silencer 560/12
FSAF500C2DA Silencer 560/12
£ 495.10
Circular attenuator suitable for direct connection to 500mm cased axial fans. Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fan dri...
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FSAF500B1DA Silencer 560/12
FSAF500B1DA Silencer 560/12
£ 266.93
Circular attenuator suitable for direct connection to 500mm cased axial fans Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fan...
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FSAF400B1DA Silencer 450/8
FSAF400B1DA Silencer 450/8
£ 208.79
Circular attenuator suitable for direct connection to 400mm cased axial fans Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fan...
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FSAF560B1DA Silencer 620/12
FSAF560B1DA Silencer 620/12
£ 320.06
Circular attenuator suitable for direct connection to 560mm cased axial fans Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fan...
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FSAF315B2DX Silencer 355/8
FSAF315B2DX Silencer 355/8
£ 223.80
Circular attenuator suitable for direct connection to 315mm cased axial fans - 600mm Long Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the...
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FSAF800B1DA Silencer 860/16
FSAF800B1DA Silencer 860/16
£ 435.08
Circular attenuator suitable for direct connection to 800mm cased axial fans Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fan...
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FSAF1250C1DA Silencer 1320/20
FSAF1250C1DA Silencer 1320/20
£ 1,825.34
Circular attenuator suitable for direct connection to 1250mm cased axial fans. Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fan dr...
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FSAF710C2DA Silencer 770/16
FSAF710C2DA Silencer 770/16
£ 855.16
Circular attenuator suitable for direct connection to 710mm cased axial fans. Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fan dri...
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FSAF400C2DB Silencer 450/8
FSAF400C2DB Silencer 450/8
£ 390.08
Circular attenuator suitable for direct connection to 400mm cased axial fans. Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fan dri...
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FSAF1000B1DB Silencer 1043/24
FSAF1000B1DB Silencer 1043/24
£ 661.37
Circular attenuator suitable for direct connection to 1000mm cased axial fans Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fa...
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FSAF355B1DX Silencer 395/8
FSAF355B1DX Silencer 395/8
£ 178.78
Circular attenuator suitable for direct connection to 355mm mcased axial fans Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fa...
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FSAF1000C1DA SILENCER 1070/16
FSAF1000C1DA SILENCER 1070/16
£ 780.15
Circular attenuator suitable for direct connection to 1000mm cased axial fans Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fa...
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FSAF450C1DA Silencer 500/8
FSAF450C1DA Silencer 500/8
£ 356.32
Circular attenuator suitable for direct connection to 450mm cased axial fans. Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fan dri...
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FSAF500B2DA Silencer 560/12
FSAF500B2DA Silencer 560/12
£ 375.06
Circular attenuator suitable for direct connection to 500mm cased axial fans Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fan...
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FSAF800B2DA Silencer 860/16
FSAF800B2DA Silencer 860/16
£ 687.63
Circular attenuator suitable for direct connection to 800mm cased axial fans Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fan...
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FSAF800C2DA Silencer 860/16
FSAF800C2DA Silencer 860/16
£ 968.94
Circular attenuator suitable for direct connection to 800mm cased axial fans Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fan...
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Elta Unpodded Silencer 1D-250mm
Elta Unpodded Silencer 1D-250mm
£ 123.35
Elta Unpodded Silencer 1D-250mm...
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MELINEX 160mm Circular Inline Silencers -SLU-600
MELINEX 160mm Circular Inline Silencers -SLU-600
£ 77.52
**Special MELIONEX LINED SILENCERS** Melinex lined silencers are used for dirty air such as restaurants, catering etc. Inline Circular Attenuators in standard diameters from 100mm to 400mm diame...
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Elta Unpodded Silencer 1D-560mm
Elta Unpodded Silencer 1D-560mm
£ 1,267.95
Elta Unpodded Silencer 1D-560mm Diameter, 560mm long...
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Displaying 1 to 24 (of 50 products)
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2 x Atex Inline Fan 180mm - ERM18EXE2 x Soler & Palau - TGT/4-450-6/0.55kW 32 Degree2 x Soler & Palau - HCBB/4-630/H -IP652 x Raptor SDA560/4-1AC2 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer1 x Blast Gate (Manual) 125mm2 x Elta Variable Speed Drive IP66 - 5.5KW2 x TUNE-R-100-2-M1 - Control Damper2 x Elta Wall Cowl SWC56/631 x Soler & Palau - HCBT/4-900/H - IP551 x Systemair ZAP- 4pole - Three phase -450mm - IP541 x MEV Spider Additional Spigots1 x Soler & Palau - HCBT/4-450/H - IP651 x CHVB/4-3000/315 0,27KW 230V50 VE1 x Elta Wall Cowl SWC35/401 x Bifurcated Fan - TET 6/6001 x Elta Variable Speed Drive IP66 - 0.75KW1 x AL 400 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Elta SCP710/6/8-3AC - IP551 x Elta SCP450/4-3AC - IP551 x KRJ - 280 Inlet Guard1 x ELTA - Single Phase Transformer 8amps1 x CBA-130 Inlet Flange for CBT-1302 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x Soler & Palau TCBT/6-560/H - IP651 x HRB/6-560-35-APN-C1 x Manrose 150mm - XF150BP1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x HR200WK single room heat recovery unit1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x STF1 Oscillating Tower Fan1 x MV-Silent 350 Bathroom Extractor Fan Kit - Standard - No Timer1 x Impeller Side Guard - 500mm1 x EC-Vent Room Unit1 x Soler & Palau - HXTR/4-560/H - IP541 x CBMT/Q 315-120 3 HEATER KIT1 x EQ641406 630mm Max Fan1 x Elta Cased Axial Flange - 315mm1 x Biflow SB315-CON4-1 - High Temperature Bifurcated Fan1 x CBM 10/10 4 Pole 550watt RE VR (3 Phase)1 x Soler & Palau - HXTR/4-500/H - IP541 x F7/G4 filter kit for IDEO HR unit1 x HRB/6-630-30-APN1 x Woods HT40jm/16/2/5/201 x Economy Airvent 150mm Fan1 x Elta Short Cased ATEX Axial fan - SCX050L2-A9/161 x Jetflow-HIT Metal inline - 125mm1 x Etamaster EM 250 EC 01 inline mix-vent fan1 x HRB/4-350-BPN1 x CCZ-404-T (three Phase)1 x Dektite Combo Pipe Flashing - DC210REC1 x Soler & Palau - HCBT/4-630/H - IP652 x Elta SLC800/4B-3AC - IP551 x Duct Mounted Filter Box - G4 Grade Panel - 125mm1 x Acopel F400-400/1601 x Elta Turboflow-TF - 630mm - Three phase1 x HCFT/4-630mm plastic impeller plate fan1 x Elta Standard Ambient Flexible Connector - 315mm1 x Elta SLC315-1EC -IE5 Motor- IP551 x Soler & Palau - HXTR/4-250/H - IP441 x FedEx Midday Delivery Surcharge1 x Soler & Palau HXM-350mm1 x Acoustic Box Fans (Inline) - CAB-1501 x CBM 7/7 4p 300W RE-VR1 x Elta SLC560/4C-3AC - IP551 x Elta Prema LCD Display1 x CBM 9/9 4 Pole 550watt C VR-( Three Phase) CLEARANCE ITEM1 x GB-WSD 250 Weather Protection hood for the Giga-Box Fans - 250mm1 x FSAF500B1DA Silencer 560/121 x ACO3/BD Changover Panel (Three Phase)1 x Metallic Kitchen Extractor - CK35N1 x Elta SPA710/6-3EC1 x CBMT/Q 315-30 1 HEATER KIT1 x CBB-80N Centrifugal1 x B-flow Impeller HCBB/T-355mm1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x PBT/4-400 Portable Cooling Fan1 x Raptor SDA400/4-1AC1 x JETLINE-250 - In Line Centrifugal Duct Fan1 x Electronic extractor fan speed controller - FSC 1.51 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Commercial Activated Carbon Filters - Panel Type - 18" x 18" x 1 - ACP1 x Atex Inline Fan 250mm - ERM25EXE1 x Soler & Palau - HCBT/4-315/H - IP651 x Impeller Side Guard - 710mm1 x Helios HQW-250/2 - IP551 x Classic SAX30/12ARB Wall Mounted1 x Gorilla HVLSX401 x Same Day Shipping Surcharge1 x HCFT/4-250mm plastic impeller plate fan1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 500mm1 x Venturia Whole House Ventilation1 x 150mm Round Connector1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x 220x90mm 90 Degree Vertical Bend1 x Belt Drive Cased Axial Fan - 500mm - H version1 x Acopel F400-200/1601 x Economy Airvent 100mm Fan with Timer & Shutter1 x K 315 L Sileo Metal Tube Fan1 x Elta SCP315-1EC - IP551 x Capacitor 20uf for use with the EBM D2E range1 x Circular Ceiling Diffuser - TST 1001 x menorca 900 cooker hood1 x CBMT/Q 400-55 1 HEATER KIT1 x Elta SLC500/4B-1AC - IP551 x Elta Standard Ambient Flexible Connector - 560mm1 x EKHR 280-2SW BCMI1 x Elta SLC1000/8-3AC - IP551 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x Helios HQW-400/6 - IP551 x International Shipping Surcharge1 x Helios TSW 7.5 Amp Transformer speed controller1 x Soler & Palau - HCBT/6-400/H - IP651 x GB-WSD 355 Weather Protection hood for the Giga-Box Fans - 355mm1 x 220x90mm Elbow Bend with 125mm Fixed Spigot1 x Elta SCP450-1EC - IP551 x FSAF1000C1DA SILENCER 1070/161 x TD Mixvent Twin Base Kit - 8001 x GEO Ground Source Heat Exchanger1 x Impeller Side Guard - 350mm1 x ELTA - Single Phase Transformer 2amps1 x GB-WSG 450 External Weather Louvers for the Giga-Box Fans - 450mm1 x AIR CONDITIONING UNIT -KYR25CO/AG (Floor Standing)1 x Elta Podded Silencer 1D- 710mm1 x BOX Hood - BOX-INOX-6001 x Elta Standard Ambient Flexible Connector - 450mm
£ 91,103.25
Best sellers
Circular Inline Silencers - 0.6M long - SLU-600 Circular Inline Silencers - 0.3M long - SLU-300 Circular Inline Silencers - 0.9M long - SLU-900 Circular Inline Silencers - 1.2M long - SLU-1200 Elta Unpodded Silencer 1D-250mm FSAF500B1DA Silencer 560/12 FSAF560B1DA Silencer 620/12 FSAF630B1DA Silencer 690/12
Specials
HIMF - Mixed Flow Fan 150mm Inline Fan
HIMF - Mixed Flow Fan 150mm Inline Fan
£ 62.37 now £ 38.48
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 ...