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 Transformer (silent) speed controller - RE 1.5 Amp2 x Helios HQW-200/4 - IP551 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven3 x Speed Controller - REB54 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Airvent ceiling fan controller3 x Elta Variable Speed Drive IP66 - 0.75KW3 x REB-CVF 0-10v Controller2 x TG-R room temperature sensor1 x EC6H - Reversible Group Fan Electronic Controller2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x SG-200 Fan Guard for the HQW 2001 x Remote Timer Control - 13513 x Transformer (silent) speed controller - RE 3.0 Amp1 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x Electronic extractor fan speed controller - FSC 1.51 x Isolator Switch - EFF-ISO2 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)3 x Elta Variable Speed Drive IP66 - 2.2KW3 x Speed Controller - REB101 x Vent Axia T-Series Controller2 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x TUNE-R-200-3-M1 - Control Damper5 x MTP 10, 10K, Speed control2 x Transformer Speed Control - RTRE- 12.0Amp4 x Silent 100 Window Kit - windowS4 x Helios HQW-315/4 - IP554 x Speed Controller - REB1-N1 x Elta Wall Cowl SWC56/635 x Vent Axia Silent 100T (TIMER)2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)4 x Helios HQW-250/4 - IP551 x GRA-100 External Grill by S&P1 x Elta Louvre Shutter - 400mm4 x PIR Sensor - PIR21 x TD Mixvent 800/200 EEXEIIT32 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Two Speed Switch - REGUL-21 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x RDH FLEX-SQUARE - ADH/RDH 04501 x Transformer (silent) speed controller - RE 5.0 Amp3 x DDMP 10-08 3F 2210W M6A4 DG04 x QPTW 250C Acoustic Twin Fan with Controller2 x Transformer 5 Speed Controller - ATC1-4TK2 x Transformer speed controller - ATC1 - 1.5 Amps1 x ELM 18 EX Flexible Cuff for ERM 183 x UB47- Universal Insulated Terminal3 x Helios TSW 1.5 Amp Transformer speed controller1 x Elta Wall Cowl SWC25/312 x RDS 11 Helios Transformer Controller With Motor Protection2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x EBM-Papst D4E225-BC01-17 Double inlet1 x CBM 9-9 550w 4P VR (Open Motor)3 x PIR Sensor - PIR41 x Elta Wall Cowl SWC35/404 x Elta 6 Amp Electronic single phase speed controller.2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm3 x Transformer Speed Control - RTRE- 7.0Amp3 x Compact SCD450/4-1AC2 x Elta - Room Sensor - Temp/Humid/C023 x MTS10- extractor fan 3 step switch2 x Speed controller with Reverse - REB-1R2 x Transformer 5 Speed Controller - ATC1-2TK4 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan3 x Transformer Speed Control - RTRE- 1.5Amp1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3002 x CBA-60 Inlet Flange for CBT-602 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)2 x REE-2 Electronic Speed Controller4 x DDMP 12-12 3F 1810W M6A4 DG04 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Jet Cowl - 315mm3 x TG-K Duct temperature sensor2 x Mini Diffuser - 100mm1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Duct Termination with Mesh - 355mm4 x Helios RR-250-C Centrifugal inline fan3 x Speed Controller - REB12 x Elta 10 Amp Electronic single phase speed controller.1 x FRQ5-10A Inverter Speed controller2 x 7 Day Programmable TIMECLOCK2 x Elta Variable Speed Drive IP66 - 1.5KW3 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7102 x CBT-100N Centrifugal1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase2 x ACO8AC/EC AutoChangeover panel1 x Vent Axia ACM 125 inline mixed flow duct fan2 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x Vent Axia ACM 100 inline mixed flow duct fan4 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x CBA-100 Inlet Flange for CBT-1001 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x AXC TP - 150mm Plastic Centrifugal Inline Fan2 x DEF-140T Inlet Guard for the CBT-100N1 x Elta SCP400/4-1AC - IP552 x VTR 300 STD Filter Kit2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x TUNE-R-200-3-M4 - Control Damper1 x Speed Controller - REB82 x TecFire Intumescent Damper - Rectangular 400x400mm1 x Duct Termination with Mesh - 450mm1 x Temperature Fan Speed Controller - ATCP4-WMS1 x CBM 12-12 1100w 6P Three Phase1 x 100mm Round Connector with Damper1 x Speed Controller - REB2.5-N1 x Single Deflection Grille 400mm with OBD damper1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Helios HQW-630/4 - IP551 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011592 x DDMP 10-10 1F 1000W M6A2 DA51 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x SAVE VSR 300 heat recovery unit1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR2 x AIRVENT speed control - AIR4019611 x Duct Termination with Mesh - 400mm1 x SDD-U Anti Vibration Pads1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x CO2 Room Sensor - CO2-R1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Duct Termination with Mesh - 250mm2 x RDS 1 Helios Transformer Controller With Motor Protection1 x MWS 3 – Transformer Controller With Motor Protection1 x Skyflow SSR Horizontal Roof Cowl SSR80B
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
Airvent Ceiling Sweep Fan - 36 inch - 444122
£ 59.84
Fitted 2 Of These Excellent Fans in a Community Club to shif...