2 x Elta Variable Speed Drive IP66 - 2.2KW2 x Elta Variable Speed Drive IP66 - 7.5KW1 x FU 075 52 Frequency Inverter (IP20)1 x FU 22 25 Frequency Inverter1 x FU 15 40 Frequency Inverter1 x FRQ5-4A V2 Inverter Speed Controller1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x ELTA - Three Phase Transformer 10amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x FRQ5-10A Inverter Speed controller1 x Elta 10 Amp Electronic single phase speed controller.1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 1.5KW3 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter RUCK - FU 075 201 x Circular Ceiling Diffuser - TST 1251 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 NKS-D swirl diffuser v-300 x 300mm1 x ELTA - Three Phase Transformer 3amps1 x Circular Ceiling Diffuser - TST 2001 x Circular Ceiling Diffuser - TST 1001 x 5-Speed Controller for use with Elta SAX Classic Fans1 x Round ceiling diffuser 300mm1 x EFSC-6N- Single Phase Speed Control1 x PCA Diffuser - PCA-2501 x TTC-2000 Three phase electric heater controller2 x ACOAS/ AC/EC Auto Changeover 8Amp3 x ACO8AC/EC AutoChangeover panel1 x Round ceiling diffuser 400mm1 x Elta 6 Amp Electronic single phase speed controller with TK3 x Round ceiling diffuser 250mm1 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 4amps1 x ELTA - Single Phase Transformer 10amps1 x Flakt Woods ME 1.12 speed controller 12.0amp - EA9011611 x EC-Vent control board1 x Elta ACO Panel 149-ACO14E1 x CONTROL ECOWATT - Basic1 x ACO 149-ACO1/EDV1 x EM30-24 Electro-Mechanical Control Panel1 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 EC-Vent Room Unit1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Elta ACO Panel 149-ACO18B2 x Systemair Save Connect 2.0 Internet Module1 x EM30-24 Control Panel Commissioning Service1 x Elta Wall Cowl SWC56/631 x Elta Wall Cowl SWC35/401 x GRA-100 External Grill by S&P1 x Elta Wall Cowl SWC45/501 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC25/311 x Transformer 5 Speed Controller - ATC1-12TK1 x Helios TSW 3 Amp Transformer speed controller1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x RDS 11 Helios Transformer Controller With Motor Protection1 x Vent Axia ACM 125 inline mixed flow duct fan2 x DEF-140T Inlet Guard for the CBT-100N1 x 7 Day Programmable TIMECLOCK1 x TG-K Duct temperature sensor1 x Vent Axia T-Series Controller1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Transformer (silent) speed controller - RE 3.0 Amp2 x Electronic extractor fan speed controller - FSC 1.51 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Transformer Speed Control - RTRE- 7.0Amp2 x MTP 10, 10K, Speed control3 x REB-CVF 0-10v Controller1 x Speed Controller - REB11 x QPTW 250C Acoustic Twin Fan with Controller1 x Contactor Interface Station - CI92 x UB47- Universal Insulated Terminal1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm3 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Helios TSW MCB Amp Transformer speed controller1 x Helios TSW 10 Amp Transformer speed controller2 x Isolator Switch - ISOSW1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x BEAS-control module1 x Remote Timer Control - 13511 x Elta - Room Sensor - Temp/Humid/C021 x SAVE VSR 300 heat recovery unit1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3002 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x CBS-60 Outlet Flange for CSB/CBT-602 x Speed Controller - REB101 x Speed Controller - REB51 x Multiflow SMB550/4-1AC1 x CBM 9-9 550w 4P VR (Open Motor)2 x PIR Sensor - PIR21 x PIR Sensor - PIR41 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-4TK1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x CBT-100N Centrifugal1 x Elta 6 Amp Electronic single phase speed controller.1 x Compact SCD450/4-1AC1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Single Deflection Grille 400mm with OBD damper2 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x CBA-100 Inlet Flange for CBT-1001 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Vent Axia ACM 150 inline mixed flow duct fan1 x Vent Axia ACM 200 inline mixed flow duct fan1 x CBA-60 Inlet Flange for CBT-602 x Speed Controller - REB1-N2 x MTS10- extractor fan 3 step switch1 x TD Mixvent 800/200 EEXEIIT31 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x VTR 500 STD Filter Kit1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Transformer 5 Speed Controller - ATC1-8TK1 x Three Phase Transformer controllers - RMT 1.5 Amp1 x FFR 355 Filter Cassette2 x Electrostatic Precipitator - 1H x 3W1 x EBM-Papst D3G133-BF05-14 Double inlet1 x Helios ZNE Electronic Fan Overrun Timer2 x CBT-80N Centrifugal1 x Lo-Carbon Silhouette 100T (Timer)1 x Mini Diffuser - 100mm1 x Helios TSW 1.5 Amp Transformer speed controller1 x Vent Axia ACM 100 inline mixed flow duct fan1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x CSB-60 Centrifugal fan1 x Potentiometer EGH 01 - for DDMP Fans1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)2 x SD-MUB Vibration pad set1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x CS2 Current Switch2 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Two Speed Switch - REGUL-21 x WS - Reversing Switch from Helios Fans2 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT1 x Transformer Speed Control - RTRE- 5.0Amp1 x TG-K3/NTC10-01 - Duct temperature sensor2 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x Elta Variable Speed Drive IP66 - 0.75KW2 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT2 x Transformer Speed Control - RTRE- 1.5Amp1 x Silent 100 Window Kit - windowS1 x Speed Controller - REB81 x Vent Axia Silent 100T (TIMER)2 x KKS 100 silencer-section - For use with the MUB 100 size Fans.3 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven1 x KBA- Inlet Mounting 3552 x KBA- Inlet Mounting 2802 x KAD-355-F400 Rectangle Flexible Connector2 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)2 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x VKS 355-500 Automatic shutter
Best sellers
CFDM-100 Circular Twin Blade Fire Damper
Fire Damper- Flange Mount - FD-C
FSD-C Motorised Failsafe Single Blade Fire/Smoke Damper with Actuator - 100mm
FSD-C Motorised Failsafe Single Blade Fire/Smoke Damper with Actuator - 125mm
FSD-C Motorised Failsafe Single Blade Fire/Smoke Damper with Actuator - 200mm
FSD-C Motorised Failsafe Single Blade Fire/Smoke Damper with Actuator - 150mm
FSD-C Motorised Failsafe Single Blade Fire/Smoke Damper with Actuator - 250mm
PM24-TF, AC 24V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40
I have a loft mount extractor fan which was very noisy. I ...