1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x FU 15 40 Frequency Inverter1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Elta Variable Speed Drive IP66 - 7.5KW1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta 10 Amp Electronic single phase speed controller.1 x FRQ5-10A Inverter Speed controller1 x Elta Variable Speed Drive IP66 - 5.5KW2 x Elta Variable Speed Drive IP66 - 1.5KW1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 075 52 Frequency Inverter (IP20)1 x FU 22 25 Frequency Inverter1 x Helios VDS-7 Three Phase Transformer 5-Step1 x NKS-D swirl diffuser v-300 x 300mm1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FU 075 04 Frequency Inverter (IP20)1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x ELTA - Three Phase Transformer 3amps1 x ELTA - Three Phase Transformer 10amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Circular Ceiling Diffuser - TST 1251 x Circular Ceiling Diffuser - TST 2001 x Balance S Diffuser - NO RING - 125mm1 x Circular Ceiling Diffuser - TST 1002 x ELTA - Single Phase Transformer 2amps1 x PCA Diffuser - PCA-3151 x Curved Blade Grille 600x600 (2way blow)1 x Round ceiling diffuser 400mm2 x Electronic extractor fan speed controller - FSC 1.51 x Versio Square Ceiling Diffusers - RS141 x Circular Ceiling Diffuser - TST 1601 x EC6H - Reversible Group Fan Electronic Controller1 x JSR 200 Painted RAL50181 x ELTA - Single Phase Transformer 8amps2 x Elta 6 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 16amps1 x EFSC-3N- Single Phase Speed Control1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Elta 2 Amp Electronic single phase speed controller.1 x Balance S Diffuser - NO RING - 100mm1 x ELTA - Single Phase Transformer 12amps2 x Round ceiling diffuser 300mm1 x Airvent ceiling fan controller1 x Elta 3 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 350mm2 x COM-31 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x Round ceiling diffuser 250mm1 x ELTA - Single Phase Transformer 4amps2 x AIRVENT speed control - AIR4019611 x PCA Diffuser - PCA-2502 x Elta 6 Amp Electronic single phase speed controller.1 x EFSC-6N- Single Phase Speed Control1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 10amps1 x Remote Timer Control - 13512 x Systemair Save Connect 2.0 Internet Module2 x Run On Timer - 5s - 4hrs - RT5A2 x Helios ZNE Electronic Fan Overrun Timer1 x Push Timer Switch - ZA41 x Time Delay Unit - DT20B2 x Multi Input Run On Timer - 0 - 20min - CFCU1 x 7 Day Programmable TIMECLOCK2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x ACOAS/ AC/EC Auto Changeover 8Amp2 x ACO8AC/EC AutoChangeover panel1 x EC-Vent control board1 x Elta ACO Panel 149-ACO14E1 x CONTROL ECOWATT - Basic1 x EM30-24 Electro-Mechanical Control Panel1 x ACO 149-ACO1/EDV1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x EC-Vent Room Unit1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Elta ACO Panel 149-ACO18B1 x EM30-24 Control Panel Commissioning Service1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC56/631 x Elta Wall Cowl SWC35/401 x GRA-100 External Grill by S&P1 x Elta Wall Cowl SWC25/311 x Elta Wall Cowl SWC45/501 x Elta Louvre Shutter - 400mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Single Deflection Grille 400mm with OBD damper1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH2 x Mini Diffuser - 100mm1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x KBA- Inlet Mounting 1801 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x D2E-146-AP47-751 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Transformer (silent) speed controller - RE 3.0 Amp1 x Speed Controller - REB51 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x MTS10- extractor fan 3 step switch1 x QPTW 250C Acoustic Twin Fan with Controller1 x PIR Sensor - PIR41 x SAVE VSR 300 heat recovery unit1 x VTR 500 STD Filter Kit1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x RUCK MTP 20, 10K, Speed control1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Remote controller FLEX - for VEKO INT1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Helios TSW 7.5 Amp Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-4TK1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Transformer 5 Speed Controller - ATC1-12TK1 x Helios TSW 3 Amp Transformer speed controller1 x RDS 11 Helios Transformer Controller With Motor Protection1 x Vent Axia ACM 150 inline mixed flow duct fan1 x Helios TSW 1.5 Amp Transformer speed controller1 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Vent Axia ACM 200 inline mixed flow duct fan1 x DEF-140T Inlet Guard for the CBT-100N1 x Isolator Switch - ISOSW1 x TG-K Duct temperature sensor1 x Transformer Speed Control - RTRE- 7.0Amp1 x PIR Sensor - PIR21 x DDMP 09/09 Mounting Flange1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Speed Controller - REB2.5-N1 x Contactor Interface Station - CI91 x CBT-100N Centrifugal1 x Elta - Room Sensor - Temp/Humid/C021 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Compact SCD450/4-1AC1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x EBM-Papst D3G133-BF05-14 Double inlet1 x VEKA INT 2000/15.0-L1 EKO1 x CBA-100 Inlet Flange for CBT-1001 x Potentiometer EGH 01 - for DDMP Fans1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x DS-2 2-Speed Switch (3 Phase)1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x CO2 Room Sensor - CO2-R1 x Round ceiling diffuser 200mm1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x CBT-80N Centrifugal1 x CFI In-line 150 - Carbon Filter1 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x Duct Termination with Mesh - 100mm1 x Vent Axia Trickle & Boost Switch1 x Flat Roof Terminal -OFT 5 - Asphalt1 x Quietflow Twin SQTDCV250-1ECL1 x Elta SCP400/4-1AC - IP551 x CBS-100 Outlet Flange for CBT-1001 x 100mm Round Connector with Damper1 x Duct Termination with Mesh - 150mm1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x CBB-60N Centrifugal1 x Elta HXP 800mm 6-Pole (Three Phase)1 x Silentub - STUB 2001 x Vent Axia T-Series Wall Model TX9WL1 x 125mm Round Connector with Damper1 x Universal Pipe Fixing Clip1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x Transformer 5 Speed Controller - ATC1-10TK1 x Two Speed Switch - REGUL-21 x FFR 355 Filter Cassette1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Silent 100 Window Kit - windowS1 x DDMP 12-12 3F 1810W M6A4 DG01 x Electrostatic Precipitator - 1H x 3W1 x CSB-60 Centrifugal fan1 x IR24-P - Presence detector1 x ACO3TO-ADS-VFC-7.1A1 x Binks Bullows - Spray Booth Filter1 x DDMP 07/07 Mounting Flange1 x DPD 12PM Delivery Surcharge1 x Duct Termination with Mesh - 250mm1 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x TecFire Intumescent Damper - Rectangular 400x400mm1 x DDMP 09/07 Mounting Flange1 x SDD-U Anti Vibration Pads1 x Chaysol Da 12/12 CMAL - 1100W 6 Pole - Closed Motor - Three Phase1 x GENIOX 11 Roof Mounted External Unit1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x GENIOX 11 Internal Mounted Unit
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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 ...