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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
Elta Unpodded Silencer 1D-250mm
Elta Unpodded Silencer 1D-250mm
£ 123.35
Elta Unpodded Silencer 1D-250mm...
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...
Elta Unpodded Silencer 1D-560mm
Elta Unpodded Silencer 1D-560mm
£ 1,267.95
Elta Unpodded Silencer 1D-560mm Diameter, 560mm long...
Displaying 1 to 24 (of 50 products)
1 x Ducting 45 Degree Bend - 630mm2 x Air Quality Sensor - AQS1 x Belt Drive Cased Axial Fan - 450mm - H version1 x Elta SLC1000/6A-3AC - IP551 x Elta SLC560/4C-3AC - IP551 x JETLINE-250 - In Line Centrifugal Duct Fan1 x CBM 12/9 515W RE-VR1 x Ancillary Sealing Band - 200mm1 x Elta Prema LCD Display1 x Belt Drive Cased Axial Fan - 800mm - H version1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/2-3B Three Phase1 x Spiral Ducting 3 Meters - 125mm1 x Duct Split Rings (Pair) -500mm1 x Raptor SDA560/46-3AC1 x TD2000 Mixvent - 315mm1 x REU 5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x HRB/6-400-APN1 x HV Wall Mounted Belt Drive Fan 1500mm 400V / 50Hz 1.5kW - Three Phase1 x *TD EVO-250 - Environmentally Friendly Inline Fan*1 x Same Day Shipping Surcharge1 x HRFD 315/2 EX Atex Rated 315mm Cased Axial Fan 400v1 x Rosenberg EQ 300-2 plate axial fan1 x B-flow Impeller HCBB/T-560mm1 x Elta Qube SQU Centrifugal Box Fan - SQU2/4-3 - Three Phase1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Shoed T Piece Equal -200mm1 x Elta 3 Amp Electronic single phase speed controller.1 x FSAF1000C1DA SILENCER 1070/161 x Soler & Palau HXM-250mm1 x Ducting 90 Degree Bend - 300mm1 x Spigot plate - 200mm1 x 100mm Wall Duct - 350mm1 x Elta Unpodded Silencer 1D-560mm1 x Ducting 90 Degree Bend - 800mm1 x Direct AM Delivery Surcharge1 x Duct Fast Clamps - 355mm1 x Spiral Ducting 1 meter - 80mm1 x Flanged Spigot - 200mm1 x Ducting 90 Degree Bend - 630mm1 x EBM-papst Motorised Impeller - A6D800-AD01-011 x HD Series Control Damper - 2300mm X 1000mm1 x Helios GigaBox 450mm GBD 450 centrifugal - EC Motor1 x Flanged Spigot - 400mm1 x Elta SCP400-1EC - IP551 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x Duct Clamps box of 50 - 60mm - 270mm1 x Elta SPA400/46-3AC - IP541 x Purlin Box 350 for RAW Cowls1 x Ancillary Pack for SDA350/4-1EC1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 300mm Spigot1 x Spiral Duct Grille Termination - 400mm1 x MPC 450 E4 20 - High Temp Acoustic Box Fan1 x Ducting T Piece Equal - 355mm1 x Spigot plate - 125mm1 x PRIO-160 160mm Inline Mixvent Fan1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-6000/500 ND - Pack 61 x Ducting Y Piece - 200mm1 x HD Series Control Damper - 2000mm X 1000mm1 x AXCBF-EX 800-9/18-4 Bifurcated Atex Axial Fans1 x Belt Drive Cased Axial Fan - 800mm - G version1 x CAB-250 ECOWATT Energy Efficient Acoustic Box Fan1 x Helios DDF-400 Roof Cowl1 x Soler & Palau - HCBT/6-1000/H - IP551 x Female Ducting Connector - 80mm1 x Helios DDF-200 Roof Cowl1 x Helios HQW-250/2 - IP551 x Soler & Palau - HXTR/6-800/H - IP541 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...