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)
1 x MWS 3 – Transformer Controller With Motor Protection2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Isolator Switch - ISOSW1 x CS2 Current Switch3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x CONTROL ECOWATT - Basic3 x Elta 6 Amp Electronic single phase speed controller with TK1 x ACO 149-ACO1/EDV1 x EM30-24 Electro-Mechanical Control Panel4 x MWS 1.5 – Transformer Controller With Motor Protection3 x WS - Reversing Switch from Helios Fans1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Elta ACO Panel 149-ACO18B1 x EC-Vent Room Unit2 x BEAS-control module2 x Systemair Save Connect 2.0 Internet Module3 x Electronic extractor fan speed controller - FSC 1.53 x EC6H - Reversible Group Fan Electronic Controller2 x Helios HQW-200/2 - IP552 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x Vent Axia T-Series Controller3 x Transformer Speed Control - RTRE- 12.0Amp2 x Helios HQW-630/4 - IP552 x Transformer 5 Speed Controller - ATC1-12TK1 x TG-K Duct temperature sensor1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6302 x TG-K3/NTC10-01 - Duct temperature sensor5 x Transformer (silent) speed controller - RE 3.0 Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Vent Axia ACM 125 inline mixed flow duct fan1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Easy-fix termination kit - High Rise Ventilator - EFT2 x REE-1 Electronic Speed Controller4 x Helios HQW-200/4 - IP552 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Two Speed Switch - REGUL-22 x Remote Timer Control - 13512 x Transformer (silent) speed controller - RE 1.5 Amp3 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3552 x Airvent ceiling fan controller5 x Transformer Speed Control - RTRE- 1.5Amp4 x SG-200 Fan Guard for the HQW 2001 x RDS 7 Helios Transformer Controller With Motor Protection1 x CBS-60 Outlet Flange for CSB/CBT-603 x Elta Variable Speed Drive IP66 - 0.75KW2 x Vent Axia Silent 100T (TIMER)1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x Helios PU10 Speed Potentiometer (Flush Mounted)2 x TG-R room temperature sensor1 x Transformer 5 Speed Controller - ATC1-2TK2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans4 x MTP 10, 10K, Speed control2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x Speed Controller - REB51 x Multiflow SMB550/4-1AC1 x Elta Wall Cowl SWC56/634 x QPTW 250C Acoustic Twin Fan with Controller2 x RDH FLEX-SQUARE - ADH/RDH 04501 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x CBA-60 Inlet Flange for CBT-603 x Helios HQW-315/4 - IP551 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)2 x Speed controller with Reverse - REB-1R1 x EBM-Papst D4E225-BC01-17 Double inlet1 x TD Mixvent 800/200 EEXEIIT32 x TUNE-R-200-3-M1 - Control Damper2 x MV-B Dual Switch for use with Helios HQW plate fans,1 x GRA-100 External Grill by S&P3 x Elta Variable Speed Drive IP66 - 2.2KW2 x MTS10- extractor fan 3 step switch5 x PIR Sensor - PIR21 x Speed Controller - REB101 x DDMP 10-08 3F 2210W M6A4 DG02 x Elta 6 Amp Electronic single phase speed controller.3 x REB-CVF 0-10v Controller1 x Elta Wall Cowl SWC45/502 x Vent Axia ACM 200 inline mixed flow duct fan1 x ELM 18 EX Flexible Cuff for ERM 181 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x Transformer Speed Control - RTRE- 7.0Amp2 x Helios HQW-250/4 - IP552 x Silent 100 Window Kit - windowS1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x Speed Controller - REB1-N2 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x AIRVENT speed control - AIR4019611 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7105 x Speed Controller - REB13 x CBT-100N Centrifugal1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x Jet Cowl - 315mm1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x DEF-CBM-RE-7 - Protection Guard1 x CBA-100 Inlet Flange for CBT-1002 x TUNE-R-200-3-M4 - Control Damper2 x UB47- Universal Insulated Terminal1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x VTR 300 STD Filter Kit1 x CFI In-line 425 - Carbon Filter1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Silentub - STUB 1001 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x Contactor Interface Station - CI91 x Helios RR-250-C Centrifugal inline fan1 x Elta Wall Cowl SWC35/401 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Electrostatic Precipitator - 1H x 3W1 x GXC6EC - High Performance Extract Fan2 x Elta - Room Sensor - Temp/Humid/C021 x Elta Louvre Shutter - 400mm3 x PIR Sensor - PIR41 x EBM-Papst D3G133-BF05-14 Double inlet1 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x Elta Wall Cowl SWC25/311 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Speed Controller - REB81 x 7 Day Programmable TIMECLOCK2 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Vent Axia SC5001 - Speed controller4 x DDMP 12-12 3F 1810W M6A4 DG01 x FRQ5-10A Inverter Speed controller1 x SAVE VSR 300 heat recovery unit1 x Compact SCD450/4-1AC1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan
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%...