1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FU 15 40 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 075 52 Frequency Inverter (IP20)1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x FRQ5-10A Inverter Speed controller3 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 FU 22 25 Frequency Inverter1 x FU 075 04 Frequency Inverter (IP20)1 x ELTA - Three Phase Transformer 10amps1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x ELTA - Three Phase Transformer 3amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)2 x Elta 10 Amp Electronic single phase speed controller.1 x FU 22 04 Frequency Inverter1 x ELTA - Single Phase Transformer 2amps2 x Electronic extractor fan speed controller - FSC 1.53 x EC6H - Reversible Group Fan Electronic Controller1 x ELTA - Single Phase Transformer 16amps1 x ELTA - Single Phase Transformer 8amps2 x Airvent ceiling fan controller2 x Elta 3 Amp Electronic single phase speed controller with TK4 x COM-31 x ELTA - Single Phase Transformer 12amps2 x EFSC-3N- Single Phase Speed Control1 x Elta 3 Amp Electronic single phase speed controller.3 x Elta 6 Amp Electronic single phase speed controller with TK1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 4amps2 x AIRVENT speed control - AIR4019611 x EFSC-6N- Single Phase Speed Control1 x Elta 6 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 10amps1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Egg Crate Grille with Dust panel filter 1 inch- 595x5952 x Multi Input Run On Timer - 0 - 20min - CFCU2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Vent Axia ACM 150 inline mixed flow duct fan2 x Push Timer Switch - ZA41 x Balance S Diffuser - NO RING - 125mm1 x Circular Ceiling Diffuser - TST 1251 x Curved Blade Grille 600x600 (2way blow)1 x Round ceiling diffuser 400mm1 x JSR 200 Painted RAL50181 x Circular Ceiling Diffuser - TST 2001 x Circular Ceiling Diffuser - TST 1602 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Balance S Diffuser - NO RING - 100mm1 x Round ceiling diffuser 200mm1 x Round ceiling diffuser 250mm2 x Round ceiling diffuser 350mm2 x Isolator Switch - ISOSW2 x TG-K Duct temperature sensor2 x BEAS-control module1 x Run On Timer - 5s - 4hrs - RT5A1 x Helios ZNE Electronic Fan Overrun Timer1 x Envirovent G4 Filter - SL-G4/F71 x Time Delay Unit - DT20B1 x 7 Day Programmable TIMECLOCK2 x Vent Axia T-Series Controller2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Remote Timer Control - 13511 x REB-CVF 0-10v Controller1 x Elta Variable Speed Drive IP66 - 2.2KW1 x PIR Sensor - PIR21 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x UB47- Universal Insulated Terminal3 x Speed Controller - REB11 x Mini Diffuser - 100mm2 x Elta - Room Sensor - Temp/Humid/C022 x MTS10- extractor fan 3 step switch1 x CO2 Room Sensor - CO2-R2 x SAVE VSR 300 heat recovery unit1 x Contactor Interface Station - CI91 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x ACO8AC/EC AutoChangeover panel2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-43 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Remote controller FLEX - for VEKO INT2 x Transformer 5 Speed Controller - ATC1-8TK1 x RTRD - Three Phase Speed Controller - 2 Amp3 x Transformer 5 Speed Controller - ATC1-4TK2 x Systemair Save Connect 2.0 Internet Module1 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 1002 x Helios TSW 3 Amp Transformer speed controller3 x CS2 Current Switch1 x PCA Diffuser - PCA-2502 x Transformer 5 Speed Controller - ATC1-10TK4 x Vent Axia ACM 125 inline mixed flow duct fan4 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x Speed Controller - REB52 x MTP 10, 10K, Speed control1 x Isolator Switch - EFF-ISO1 x Helios HQW-315/4 - IP552 x Duct Termination with Mesh - 100mm1 x CBT-100N Centrifugal1 x DEF-CBM-RE-7 - Protection Guard1 x TG-K Duct temperature sensor1 x CSB-60 Centrifugal fan1 x Helios HQW-355/4 - IP551 x 100mm Round Connector with Damper1 x CBB-60N Centrifugal1 x VTR 300 STD Filter Kit1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x CPTA-E Flush mounted PIR sensor with timer4 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x NKS-D swirl diffuser v-300 x 300mm1 x Helios TSW 7.5 Amp Transformer speed controller2 x Vent Axia ACM 200 inline mixed flow duct fan2 x Helios TSW MCB Amp Transformer speed controller1 x Vent Axia ACM 100 inline mixed flow duct fan1 x RDS 1 Helios Transformer Controller With Motor Protection2 x Transformer 5 Speed Controller - ATC1-12TK1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Transformer speed controller - ATC1 - 1.5 Amps2 x MV-B Dual Switch for use with Helios HQW plate fans,1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT2 x Helios TSW 1.5 Amp Transformer speed controller2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Speed Controller - REB32 x Helios HQW-630/4 - IP551 x Helios HQW-200/2 - IP551 x Helios HQW-200/4 - IP551 x CBS-60 Outlet Flange for CSB/CBT-601 x WS - Reversing Switch from Helios Fans1 x TG-R room temperature sensor1 x Multiflow SMB550/4-1AC1 x Transformer (silent) speed controller - RE 3.0 Amp1 x Speed Controller - REB101 x Two Speed Switch - REGUL-21 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x FRQ5-4A V2 Inverter Speed Controller1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x MWS 1.5 – Transformer Controller With Motor Protection1 x Speed Controller - REB1-N1 x TUNE-R-200-3-M1 - Control Damper1 x TG-K3/NTC10-01 - Duct temperature sensor1 x SG-200 Fan Guard for the HQW 2001 x Silent 100 Window Kit - windowS
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Reviews
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40
I have a loft mount extractor fan which was very noisy. I ...