2 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x RDS 4 Helios Transformer Controller With Motor Protection4 x Round ceiling diffuser 200mm2 x Elta Variable Speed Drive IP66 - 2.2KW1 x FU 075 52 Frequency Inverter (IP20)1 x FRQ5-4A V2 Inverter Speed Controller2 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FU 15 40 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 7.5KW1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)2 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)2 x FRQ5-10A Inverter Speed controller1 x FU 15 16 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 5.5KW3 x Elta Variable Speed Drive IP66 - 1.5KW1 x Frequency converter RUCK - FU 075 202 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x FU 22 25 Frequency Inverter1 x FU 075 04 Frequency Inverter (IP20)1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter2 x Elta 10 Amp Electronic single phase speed controller.1 x ELTA - Three Phase Transformer 10amps1 x ELTA - Three Phase Transformer 3amps1 x Circular Ceiling Diffuser - TST 1251 x ELTA - Single Phase Transformer 2amps1 x NKS-D swirl diffuser v-300 x 300mm4 x Electronic extractor fan speed controller - FSC 1.51 x Circular Ceiling Diffuser - TST 1001 x PCA Diffuser - PCA-3151 x JSR 200 Painted RAL50183 x Round ceiling diffuser 400mm1 x Curved Blade Grille 600x600 (2way blow)3 x EC6H - Reversible Group Fan Electronic Controller1 x Circular Ceiling Diffuser - TST 2002 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 16amps3 x Elta 3 Amp Electronic single phase speed controller with TK2 x 5-Speed Controller for use with Elta SAX Classic Fans1 x Circular Ceiling Diffuser - TST 1604 x Elta 2 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 12amps1 x Balance S Diffuser - NO RING - 100mm2 x Elta 3 Amp Electronic single phase speed controller.3 x Elta 6 Amp Electronic single phase speed controller with TK1 x EFSC-3N- Single Phase Speed Control1 x ELTA - Single Phase Transformer 8amps3 x Round ceiling diffuser 250mm1 x ELTA - Single Phase Transformer 4amps4 x COM-31 x Round ceiling diffuser 300mm4 x AIRVENT speed control - AIR4019611 x Round ceiling diffuser 350mm3 x Elta 6 Amp Electronic single phase speed controller.1 x PCA Diffuser - PCA-2501 x EFSC-6N- Single Phase Speed Control1 x ELTA - Single Phase Transformer 10amps1 x Run On Timer - 5s - 4hrs - RT5A3 x Remote Timer Control - 13513 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer3 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B3 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller1 x ACOAS/ AC/EC Auto Changeover 8Amp4 x ACO8AC/EC AutoChangeover panel1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x EM30-24 Electro-Mechanical Control Panel1 x ACO 149-ACO1/EDV2 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Elta ACO Panel 149-ACO18B1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x EC-Vent Room Unit1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC56/631 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC25/311 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC45/501 x Jet Cowl - 315mm1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Single Deflection Grille 400mm with OBD damper1 x Transformer speed controller - ATC1 - 1.5 Amps1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH3 x Mini Diffuser - 100mm2 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Remote controller FLEX - for VEKO INT2 x Helios TSW 7.5 Amp Transformer speed controller1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans3 x Transformer 5 Speed Controller - ATC1-4TK2 x Vent Axia ACM 150 inline mixed flow duct fan1 x Helios TSW MCB Amp Transformer speed controller1 x Helios TSW 10 Amp Transformer speed controller1 x Helios TSW 1.5 Amp Transformer speed controller2 x Vent Axia ACM 200 inline mixed flow duct fan1 x Vent Axia ACM 100 inline mixed flow duct fan2 x Isolator Switch - ISOSW2 x DEF-140T Inlet Guard for the CBT-100N4 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-2TK1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Transformer 5 Speed Controller - ATC1-10TK2 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Transformer 5 Speed Controller - ATC1-8TK1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x RTRD - Three Phase Speed Controller - 2 Amp1 x RDS 11 Helios Transformer Controller With Motor Protection3 x Systemair Save Connect 2.0 Internet Module1 x RDS 7 Helios Transformer Controller With Motor Protection3 x Vent Axia ACM 125 inline mixed flow duct fan1 x MV-B Dual Switch for use with Helios HQW plate fans,2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x MWS 3 – Transformer Controller With Motor Protection2 x TG-K Duct temperature sensor2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x Vent Axia SC5001 - Speed controller2 x BEAS-control module2 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x Two Speed Switch - REGUL-22 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x ERR 20/1 Centrifugal inline fan2 x Envirovent G4 Filter - SL-G4/F73 x WS - Reversing Switch from Helios Fans3 x MWS 1.5 – Transformer Controller With Motor Protection1 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box2 x Speed Controller - REB31 x Capacitor 2uf for use with the EBM A4E range1 x CS2 Current Switch4 x Transformer (silent) speed controller - RE 3.0 Amp2 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x TG-K3/NTC10-01 - Duct temperature sensor4 x Speed Controller - REB52 x CBS-60 Outlet Flange for CSB/CBT-602 x Helios HQW-200/4 - IP553 x Transformer (silent) speed controller - RE 1.5 Amp1 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x Speed Controller - REB101 x Speed Controller - REB61 x ELM 18 EX Flexible Cuff for ERM 181 x MTV-1/010 Controller 0 to 10V+4 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x Multiflow SMB550/4-1AC2 x Transformer (silent) speed controller - RE 5.0 Amp2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)4 x Speed Controller - REB1-N1 x Elta Variable Speed Drive IP66 - 0.75KW1 x REB-CVF 0-10v Controller1 x REE-2 Electronic Speed Controller2 x Transformer Speed Control - RTRE- 7.0Amp3 x Helios HQW-315/4 - IP551 x Transformer Speed Control - RTRE- 5.0Amp5 x MTP 10, 10K, Speed control2 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x FFR 355 Filter Cassette2 x Skyflow SSR Horizontal Roof Cowl SSR80B2 x CBM 9-9 550w 4P VR (Open Motor)1 x Silent 100 Window Kit - windowS3 x Transformer Speed Control - RTRE- 1.5Amp2 x MTS10- extractor fan 3 step switch1 x RSK355 - Back Draught Shutter2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Temperature Fan Speed Controller - ATCP4-WMS3 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Helios TSW 3 Amp Transformer speed controller2 x Helios HQW-200/2 - IP552 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x REE-1 Electronic Speed Controller1 x Vent Axia T-Series Controller1 x Helios HQW-630/4 - IP551 x Transformer Speed Control - RTRE- 12.0Amp2 x TG-R room temperature sensor2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x PIR Sensor - PIR22 x CBA-60 Inlet Flange for CBT-602 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)3 x PIR Sensor - PIR42 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x Helios HQW-250/4 - IP552 x Speed Controller - REB82 x Speed Controller - REB11 x Isolator Switch - EFF-ISO3 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven2 x DDMP 09-09 3F 2130W M6A4 DG02 x TG-K Duct temperature sensor3 x UB47- Universal Insulated Terminal2 x DEF-CBM-RE-7 - Protection Guard3 x QPTW 250C Acoustic Twin Fan with Controller2 x Speed Controller - REB2.5-N2 x DDMP 09/09 Mounting Flange2 x DDMP 12-12 3F 1810W M6A4 DG01 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x VTR 300 STD Filter Kit1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x Transformer 5 Speed Controller - ATC1-12TK1 x Insulated extract Plenum 8+12 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Insulated extract Plenum 6+12 x TEM 075 - 5 Speed Transformer Speed Control1 x ENV 100 12v transformer SELV2 x Elta - Room Sensor - Temp/Humid/C023 x CBT-100N Centrifugal1 x 220x90mm Insulated Rectangular Horizontal 90° Bend2 x TUNE-R-200-3-M4 - Control Damper3 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x ELM 20 EX Flexible Cuff for ERM 222 x Compact SCD450/4-1AC1 x 204x60mm Insulated Rectangular Horizontal 45° Bend1 x GXC6EC - High Performance Extract Fan1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x Compact SCD500/4-3AC1 x Speed Controller - REB161 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor2 x SAVE VSR 300 heat recovery unit2 x GENIOX 11 Internal Mounted Unit3 x DDMP 10-08 3F 2210W M6A4 DG01 x DVG-H 560D4/F400 IE2 - Smoke extract roof unit2 x Silentub - STUB 1001 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT2 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT2 x Vent Axia Silent 100T (TIMER)1 x ELM 25 EX Flexible Cuff for ERM 251 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x TUNE-R-315-3-M4 - Control Damper1 x Contactor Interface Station - CI91 x Smoke Extract Axial Fan Series AXC 450 (B)2 x AXC TP - 100mm Plastic Centrifugal Inline Fan2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR3 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Ancillary Pack for SLC-800 for 4 Pole and SLC-800/6B-3AC1 x LFBR 160 G4 - Helios Inline Filter Box - 160mm2 x CO2 Room Sensor - CO2-R1 x RS 80-50 L3 sileo. Centrifugal Rectangular Duct Fan1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase2 x KAD-355-F400 Rectangle Flexible Connector1 x Electrostatic Precipitator - 1H x 3W2 x Duct Termination with Mesh - 355mm1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm1 x 110 x 54mm Round to Rectangular Adaptor - Long3 x VEKA INT 2000/15.0-L1 EKO3 x Duct Termination with Mesh - 100mm2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x Vortice Quadro Micro 100 I - Standard Version1 x CBM 12-12 1100w 6P Three Phase1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x 204x60mm Insulated Rectangular Vertical 90° Bend2 x TD160-NT Mixvent - 100mm - TD160 Timer2 x Helios RR-250-C Centrifugal inline fan2 x CSB-60 Centrifugal fan1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase2 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x EBM-Papst D3G133-BF05-14 Double inlet1 x Duct Termination with Mesh - 710mm1 x CK-60F Kit1 x Singleflow SSDL315-1EC1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Elta Standard Ambient Flexible Connector - 560mm2 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x CFI In-line 150 - Carbon Filter2 x CBA-100 Inlet Flange for CBT-1002 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)3 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)1 x SD-MUB Vibration pad set2 x VTR 500 STD Filter Kit2 x 100mm Round Connector with Damper2 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-3AC - Three Phase1 x Quietflow Twin SQTDCV250-1ECL1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x CPTA-E Flush mounted PIR sensor with timer1 x TD Mixvent 800/200 EEXEIIT31 x CBB-60N Centrifugal
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Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40
I have a loft mount extractor fan which was very noisy. I ...