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)
2 x Elta Variable Speed Drive IP66 - 2.2KW1 x FU 15 40 Frequency Inverter1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Elta Variable Speed Drive IP66 - 7.5KW3 x Elta Variable Speed Drive IP66 - 0.75KW1 x FRQ5-4A V2 Inverter Speed Controller1 x FU 075 52 Frequency Inverter (IP20)1 x Helios VDS-7 Three Phase Transformer 5-Step1 x FRQ-10A V2 Inverter Speed controller1 x Elta Variable Speed Drive IP66 - 5.5KW2 x Elta Variable Speed Drive IP66 - 1.5KW2 x FRQ5-10A Inverter Speed controller1 x Frequency converter RUCK - FU 075 201 x FU 22 25 Frequency Inverter1 x Frequency converter FU 075 14 - IP661 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x FU 15 16 Frequency Inverter1 x ELTA - Three Phase Transformer 10amps1 x FU 075 04 Frequency Inverter (IP20)1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x ELTA - Three Phase Transformer 3amps1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER2 x Elta 10 Amp Electronic single phase speed controller.1 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 211 x ELTA - Single Phase Transformer 2amps4 x Electronic extractor fan speed controller - FSC 1.52 x EC6H - Reversible Group Fan Electronic Controller1 x Balance S Diffuser - NO RING - 125mm1 x NKS-D swirl diffuser v-300 x 300mm1 x Elta 2 Amp Electronic single phase speed controller.2 x Airvent ceiling fan controller1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Circular Ceiling Diffuser - TST 1251 x ELTA - Single Phase Transformer 12amps1 x PCA Diffuser - PCA-3151 x ELTA - Single Phase Transformer 16amps1 x ELTA - Single Phase Transformer 8amps1 x Curved Blade Grille 600x600 (2way blow)1 x EFSC-3N- Single Phase Speed Control1 x Elta 3 Amp Electronic single phase speed controller.3 x Elta 6 Amp Electronic single phase speed controller with TK3 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 4amps1 x JSR 200 Painted RAL50181 x Circular Ceiling Diffuser - TST 2004 x COM-31 x EFSC-6N- Single Phase Speed Control1 x Circular Ceiling Diffuser - TST 1601 x Round ceiling diffuser 400mm3 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Versio Square Ceiling Diffusers - RS141 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)3 x Elta 6 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 300mm1 x Balance S Diffuser - NO RING - 100mm2 x Round ceiling diffuser 200mm1 x ELTA - Single Phase Transformer 10amps1 x PCA Diffuser - PCA-2502 x Round ceiling diffuser 250mm3 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Round ceiling diffuser 350mm1 x Run On Timer - 5s - 4hrs - RT5A3 x Remote Timer Control - 13511 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B3 x Multi Input Run On Timer - 0 - 20min - CFCU1 x TTC-2000 Three phase electric heater controller1 x ACOAS/ AC/EC Auto Changeover 8Amp2 x ACO8AC/EC AutoChangeover panel1 x 7 Day Programmable TIMECLOCK1 x MWS 1.5 – Transformer Controller With Motor Protection1 x EM30-24 Electro-Mechanical Control Panel1 x CONTROL ECOWATT - Basic1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x ACO 149-ACO1/EDV1 x Elta ACO Panel 149-ACO18B1 x Systemair Save Connect 2.0 Internet Module1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EM30-24 Control Panel Commissioning Service1 x EC-Vent Room Unit2 x REB-CVF 0-10v Controller1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x UB47- Universal Insulated Terminal2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan3 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Vent Axia ACM 150 inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-12TK1 x BEAS-control module2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Envirovent G4 Filter - SL-G4/F73 x WS - Reversing Switch from Helios Fans2 x Vent Axia T-Series Controller2 x Multiflow SMB550/4-1AC1 x Transformer (silent) speed controller - RE 1.5 Amp2 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x Speed Controller - REB52 x MTP 10, 10K, Speed control2 x Speed Controller - REB1-N2 x QPTW 250C Acoustic Twin Fan with Controller2 x MTS10- extractor fan 3 step switch2 x Elta - Room Sensor - Temp/Humid/C023 x PIR Sensor - PIR41 x Transformer 5 Speed Controller - ATC1-4TK1 x Vent Axia ACM 200 inline mixed flow duct fan3 x Vent Axia ACM 125 inline mixed flow duct fan2 x RDH FLEX-SQUARE - ADH/RDH 04502 x Transformer (silent) speed controller - RE 5.0 Amp2 x Vent Axia Silent 100T (TIMER)3 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Elta Wall Cowl SWC56/631 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x MWS 3 – Transformer Controller With Motor Protection1 x REE-1 Electronic Speed Controller2 x TG-K Duct temperature sensor2 x Isolator Switch - ISOSW1 x REE-2 Electronic Speed Controller5 x Transformer (silent) speed controller - RE 3.0 Amp2 x Isolator Switch - EFF-ISO1 x Helios HQW-250/4 - IP553 x Helios HQW-315/4 - IP551 x PIR Sensor - PIR22 x VTR 300 STD Filter Kit1 x Elta Wall Cowl SWC25/312 x AXC TP - 150mm Plastic Centrifugal Inline Fan2 x Temperature Fan Speed Controller - ATCP4-WMS2 x Helios TSW 1.5 Amp Transformer speed controller2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x CBS-60 Outlet Flange for CSB/CBT-601 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x ENV 100 12v transformer SELV1 x Speed controller with Reverse - REB-1R2 x Transformer speed controller - ATC1 - 1.5 Amps1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Speed Controller - REB101 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x TD Mixvent 800/200 EEXEIIT31 x Speed Controller - REB81 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Jet Cowl - 315mm1 x CO2 Room Sensor - CO2-R1 x Binks Bullows - Spray Booth Filter2 x Speed Controller - REB11 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Contactor Interface Station - CI91 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Quietflow Twin SQTDCV250-1ECL1 x SAVE VSR 300 heat recovery unit1 x Helios HQW-355/4 - IP552 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x DDMP 12-12 3F 1810W M6A4 DG01 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x DDMP 10-10 1F 1000W M6A2 DA51 x Single Deflection Grille 400mm with OBD damper1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Silentub - STUB 1001 x 100mm Round Connector with Damper1 x CFI In-line 150 - Carbon Filter1 x Duct Termination with Mesh - 100mm1 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x Duct Termination with Mesh - 450mm1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x Helios RR-250-C Centrifugal inline fan1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Silent 100 Window Kit - windowS1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x Helios TSW 3 Amp Transformer speed controller1 x RDS 11 Helios Transformer Controller With Motor Protection1 x TUNE-R-200-3-M1 - Control Damper1 x Transformer Speed Control - RTRE- 7.0Amp1 x TUNE-R-200-3-M4 - Control Damper1 x Transformer Speed Control - RTRE- 1.5Amp1 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Duct Termination with Mesh - 150mm
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
Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...