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 26 (of 58 products)
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 - 0.6M long - SLU-600
£ 58.40
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 - 0.9M long - SLU-900
£ 84.35
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...
Circular Inline Silencers - 1.2M long - SLU-1200
£ 167.40
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...
Elta Podded Silencer 1D - 630mm - Compact
£ 395.00
Elta Podded Flanged Silencer - 710mm
Flanged Silencer with pod, 068-0710-1DEP...
Elta Podded Silencer 1D- 710mm
£ 455.32
Elta Podded Flanged Silencer - 710mm
Flanged Silencer with pod, 068-0710-1DEP...
Elta Podded Silencer 2D- 710mm
£ 801.43
Elta Podded Flanged Silencer - 710mm
Flanged Silencer with pod, 068-0710-2DEP...
Elta Podded Silencer 2D- 900mm
£ 1,221.94
Elta Podded Flanged Silencer - 900mm
Flanged Silencer with pod, 068-0900-2DEP...
Elta Unpodded Silencer Melinex 1D-450mm
£ 274.97
Elta Unpodded Silencer 1D-450mm Diameter, 450mm long...
Elta Unpodded Silencer Melinex 1D-500mm
£ 293.30
Elta Unpodded Silencer 1D-560mm Diameter, 500mm long...
Elta Unpodded Silencer Melinex 1D-560mm
£ 353.17
Elta Unpodded Silencer 1D-560mm Diameter, 560mm long...
Elta Unpodded Silencer Melinex 2D-1000mm Dia
£ 1,333.74
Elta Unpodded Silencer 2D-560mm Diameter, 2000mm long...
Elta Unpodded Silencer Melinex 2D-450mm
£ 389.46
Elta Unpodded Silencer 2D-450mm Diameter, 900mm long...
Elta Unpodded Silencer Melinex 2D-560mm
£ 597.61
Elta Unpodded Silencer 2D-560mm Diameter, 1120mm long...
FSAF1000B1DB Silencer 1043/24
£ 694.44
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...
FSAF1000C1DA SILENCER 1070/16
£ 819.16
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...
FSAF1250C1DA Silencer 1320/20
£ 1,916.61
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...
FSAF315B2DX Silencer 355/8
£ 234.99
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...
FSAF355B1DX Silencer 395/8
£ 187.72
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...
FSAF355B2DX Silencer 395/8
£ 221.85
Circular attenuator suitable for direct connection to 355 cased axial fans
Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fan d...
Displaying 1 to 26 (of 58 products)
3 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Elta Variable Speed Drive IP66 - 7.5KW1 x Elta Variable Speed Drive IP66 - 2.2KW1 x FU 22 25 Frequency Inverter1 x FU 075 52 Frequency Inverter (IP20)1 x FRQ5-4A V2 Inverter Speed Controller1 x FRQ-10A V2 Inverter Speed controller1 x FU 15 40 Frequency Inverter1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x Elta Variable Speed Drive IP66 - 0.75KW1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x ELTA - Three Phase Transformer 3amps1 x ELTA - Three Phase Transformer 10amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x FRQ5-10A Inverter Speed controller1 x NKS-D swirl diffuser v-300 x 300mm1 x Circular Ceiling Diffuser - TST 1251 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 2001 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Circular Ceiling Diffuser - TST 1001 x Balance S Diffuser - NO RING - 125mm1 x JSR 200 Painted RAL50181 x Curved Blade Grille 600x600 (2way blow)1 x Round ceiling diffuser 400mm1 x Circular Ceiling Diffuser - TST 1601 x Balance S Diffuser - NO RING - 100mm1 x Round ceiling diffuser 200mm1 x Round ceiling diffuser 300mm1 x Round ceiling diffuser 350mm1 x Round ceiling diffuser 250mm1 x PCA Diffuser - PCA-2501 x Remote Timer Control - 13511 x Run On Timer - 5s - 4hrs - RT5A1 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x ACO8AC/EC AutoChangeover panel1 x Elta ACO Panel 149-ACO14E1 x CONTROL ECOWATT - Basic1 x EC-Vent control board1 x ACO 149-ACO1/EDV1 x EM30-24 Electro-Mechanical Control Panel1 x EC-Vent Room Unit1 x Elta ACO Panel 149-ACO18B1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Systemair Save Connect 2.0 Internet Module1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Easy-fix termination kit - High Rise Ventilator - EFT1 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC56/631 x GRA-100 External Grill by S&P1 x Elta Wall Cowl SWC35/401 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC25/311 x Elta Wall Cowl SWC45/501 x FU 075 04 Frequency Inverter (IP20)1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Elta 3 Amp Electronic single phase speed controller with TK1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller1 x Vent Axia ACM 100 inline mixed flow duct fan1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Transformer (silent) speed controller - RE 3.0 Amp1 x Speed Controller - REB51 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-4TK2 x Vent Axia ACM 150 inline mixed flow duct fan1 x Speed Controller - REB1-N1 x CBM 9-9 550w 4P VR (Open Motor)2 x MTP 10, 10K, Speed control1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x ERR 20/1 Centrifugal inline fan1 x Speed controller with Reverse - REB-1R2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Helios TSW 1.5 Amp Transformer speed controller1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven
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
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29
Unbelievable! With TDmixvent500: noise reduction minimum 50%...