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 Elta 3 Amp Electronic single phase speed controller with TK3 x Electronic extractor fan speed controller - FSC 1.51 x Helios HQW-630/4 - IP551 x TG-K3/NTC10-01 - Duct temperature sensor3 x Transformer (silent) speed controller - RE 3.0 Amp1 x BEAS-control module1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EC-Vent Room Unit1 x MWS 1.5 – Transformer Controller With Motor Protection4 x Remote Timer Control - 13513 x Systemair Save Connect 2.0 Internet Module4 x Airvent ceiling fan controller1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x EC6H - Reversible Group Fan Electronic Controller1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6302 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x EC Trickle and boost module - IP563 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x TG-R room temperature sensor2 x EBM-Papst D4E225-BC01-17 Double inlet2 x Speed Controller - REB52 x REB-CVF 0-10v Controller2 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR2 x Transformer Speed Control - RTRE- 1.5Amp1 x Vent Axia T-Series Controller2 x Helios HQW-200/4 - IP551 x Easy-fix termination kit - High Rise Ventilator - EFT1 x CBS-60 Outlet Flange for CSB/CBT-601 x TD Mixvent 800/200 EEXEIIT32 x RDH FLEX-SQUARE - ADH/RDH 04502 x Multiflow SMB550/4-1AC1 x Transformer 5 Speed Controller - ATC1-2TK1 x Elta Variable Speed Drive IP66 - 0.75KW2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Helios HQW-315/4 - IP551 x Transformer (silent) speed controller - RE 5.0 Amp1 x Transformer Speed Control - RTRE- 7.0Amp4 x PIR Sensor - PIR21 x Speed Controller - REB101 x Transformer 5 Speed Controller - ATC1-8TK1 x SG-200 Fan Guard for the HQW 2001 x CBA-60 Inlet Flange for CBT-603 x MTP 10, 10K, Speed control1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3553 x Vent Axia Silent 100T (TIMER)1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Transformer 5 Speed Controller - ATC1-4TK2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x UB47- Universal Insulated Terminal2 x Speed controller with Reverse - REB-1R1 x DDMP 12-12 3F 1810W M6A4 DG02 x PIR Sensor - PIR41 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Transformer 5 Speed Controller - ATC1-10TK1 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x CBT-100N Centrifugal1 x Helios ESA-1 Surface mounted Speed Control 1amp2 x Helios RR-250-C Centrifugal inline fan1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x Helios TSW 1.5 Amp Transformer speed controller2 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Elta 6 Amp Electronic single phase speed controller.1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven4 x Speed Controller - REB1-N1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x REE-2 Electronic Speed Controller1 x CFI In-line 425 - Carbon Filter1 x Elta 10 Amp Electronic single phase speed controller.1 x Comefri - TLZ 450 R - High Performance Scroll Fan2 x Helios HQW-250/4 - IP552 x Silent 100 Window Kit - windowS1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x ACO8AC/EC AutoChangeover panel1 x Quietflow Twin SQTDCV250-1ECL1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x CBM 9-9 550w 4P VR (Open Motor)1 x Temperature Fan Speed Controller - ATCP4-WMS2 x Transformer speed controller - ATC1 - 1.5 Amps1 x Compact SCD450/4-1AC2 x CBM 12-12 1100w 6P Three Phase1 x DDMP 10-10 1F 1000W M6A2 DA51 x 100mm Round Connector with Damper1 x Elta Wall Cowl SWC35/401 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x Elta Louvre Shutter - 400mm1 x CBT-80N Centrifugal1 x Elta Wall Cowl SWC25/311 x Elta Wall Cowl SWC45/501 x CBM 7/7 147w 4P RE-VR2 x QPTW 250C Acoustic Twin Fan with Controller1 x TecFire Intumescent Damper - Rectangular 400x400mm1 x DDMP 10-08 3F 2210W M6A4 DG01 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven1 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan2 x ELTA - Three Phase Transformer 3amps1 x Silentub - STUB 1001 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x CBB-60N Centrifugal1 x TG-K Duct temperature sensor1 x Speed Controller - REB82 x CBB-80N Centrifugal1 x CSB-60 Centrifugal fan1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x Elta - Room Sensor - Temp/Humid/C021 x DPD 12PM Delivery Surcharge1 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x Flat Roof Terminal -OFT 5 - EPDM
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...