3 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FRQ-10A V2 Inverter Speed controller1 x FU 15 40 Frequency Inverter1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FU 075 52 Frequency Inverter (IP20)1 x FRQ5-4A V2 Inverter Speed Controller3 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 22 25 Frequency Inverter1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x FRQ5-10A Inverter Speed controller1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Elta Variable Speed Drive IP66 - 1.5KW1 x ELTA - Three Phase Transformer 3amps1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x ELTA - Three Phase Transformer 10amps1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FU 075 04 Frequency Inverter (IP20)1 x NKS-D swirl diffuser v-300 x 300mm2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Circular Ceiling Diffuser - TST 1251 x ELTA - Single Phase Transformer 2amps1 x Balance S Diffuser - NO RING - 125mm1 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 2001 x Circular Ceiling Diffuser - TST 1003 x Electronic extractor fan speed controller - FSC 1.53 x EC6H - Reversible Group Fan Electronic Controller1 x JSR 200 Painted RAL50181 x Round ceiling diffuser 400mm1 x Curved Blade Grille 600x600 (2way blow)1 x Circular Ceiling Diffuser - TST 1601 x 5-Speed Controller for use with Elta SAX Classic Fans1 x Elta 2 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 16amps1 x EFSC-3N- Single Phase Speed Control3 x Elta 3 Amp Electronic single phase speed controller with TK1 x Balance S Diffuser - NO RING - 100mm3 x Airvent ceiling fan controller1 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 8amps5 x Elta 6 Amp Electronic single phase speed controller with TK1 x Round ceiling diffuser 200mm1 x ELTA - Single Phase Transformer 12amps1 x Round ceiling diffuser 300mm1 x ELTA - Single Phase Transformer 4amps1 x AIRVENT speed control - AIR4019613 x COM-31 x EFSC-6N- Single Phase Speed Control1 x Round ceiling diffuser 250mm1 x Round ceiling diffuser 350mm2 x Elta 6 Amp Electronic single phase speed controller.1 x PCA Diffuser - PCA-2501 x ELTA - Single Phase Transformer 10amps3 x Remote Timer Control - 13511 x Run On Timer - 5s - 4hrs - RT5A1 x Helios ZNE Electronic Fan Overrun Timer3 x Push Timer Switch - ZA41 x Time Delay Unit - DT20B3 x Multi Input Run On Timer - 0 - 20min - CFCU1 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x CONTROL ECOWATT - Basic1 x EM30-24 Electro-Mechanical Control Panel1 x ACO 149-ACO1/EDV1 x EC-Vent Room Unit1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Elta ACO Panel 149-ACO18B2 x CBS-60 Outlet Flange for CSB/CBT-603 x Systemair Save Connect 2.0 Internet Module1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC56/631 x GRA-100 External Grill by S&P1 x UB47- Universal Insulated Terminal1 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC45/501 x Elta Wall Cowl SWC25/312 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan3 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x Envirovent G4 Filter - SL-G4/F72 x Quietflow SQS400-1ECL - Centrifugal Box Fan3 x PIR Sensor - PIR21 x PIR Sensor - PIR41 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 SAVE VSR 300 heat recovery unit1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Single Deflection Grille 400mm with OBD damper3 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan3 x Helios TSW 7.5 Amp Transformer speed controller4 x Remote controller FLEX - for VEKO INT2 x Vent Axia ACM 150 inline mixed flow duct fan2 x Transformer 5 Speed Controller - ATC1-4TK2 x Transformer 5 Speed Controller - ATC1-10TK1 x Transformer 5 Speed Controller - ATC1-8TK3 x Transformer 5 Speed Controller - ATC1-12TK2 x Three Phase Transformer controllers - RMT 1.5 Amp4 x Helios TSW MCB Amp Transformer speed controller2 x Vent Axia ACM 200 inline mixed flow duct fan2 x Vent Axia ACM 100 inline mixed flow duct fan1 x Helios TSW 1.5 Amp Transformer speed controller2 x Vent Axia ACM 125 inline mixed flow duct fan3 x Isolator Switch - ISOSW3 x MWS 3 – Transformer Controller With Motor Protection3 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x RTRD - Three Phase Speed Controller - 14 Amp2 x TG-K Duct temperature sensor1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x BEAS-control module2 x Helios HQW-200/2 - IP551 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT4 x MWS 1.5 – Transformer Controller With Motor Protection1 x Vent Axia T-Series Controller4 x Transformer (silent) speed controller - RE 3.0 Amp3 x Helios HQW-200/4 - IP551 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS3 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x Helios HQW-630/4 - IP553 x Speed Controller - REB1-N1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Helios TSW 0.3Amp Compact Transformer speed controller3 x Helios TSW 3 Amp Transformer speed controller3 x CS2 Current Switch2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x ERR 20/1 Centrifugal inline fan5 x WS - Reversing Switch from Helios Fans2 x REE-1 Electronic Speed Controller1 x Transformer Speed Control - RTRE- 12.0Amp1 x Transformer (silent) speed controller - RE 1.5 Amp1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x Two Speed Switch - REGUL-23 x Speed Controller - REB52 x Transformer 5 Speed Controller - ATC1-2TK2 x MV-B Dual Switch for use with Helios HQW plate fans,1 x Elta 10 Amp Electronic single phase speed controller.1 x Transformer (silent) speed controller - RE 5.0 Amp2 x REB-CVF 0-10v Controller2 x SG-200 Fan Guard for the HQW 2005 x Helios HQW-315/4 - IP553 x TG-R room temperature sensor1 x Multiflow SMB550/4-1AC2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)4 x MTP 10, 10K, Speed control2 x CBM 9-9 550w 4P VR (Open Motor)2 x Vent Axia Silent 100T (TIMER)2 x Silent 100 Window Kit - windowS1 x Transformer Speed Control - RTRE- 1.5Amp1 x CBA-60 Inlet Flange for CBT-602 x Helios HQW-250/4 - IP551 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x Temperature Fan Speed Controller - ATCP4-WMS1 x ERR 31/1 Centrifugal inline fan2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Speed Controller - REB101 x Isolator Switch - EFF-ISO1 x TG-K3/NTC10-01 - Duct temperature sensor2 x Transformer Speed Control - RTRE- 7.0Amp1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x DDMP 12-12 3F 1810W M6A4 DG01 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Speed Controller - REB81 x QPTW 250C Acoustic Twin Fan with Controller1 x TG-K Duct temperature sensor1 x MTS10- extractor fan 3 step switch1 x VTR 300 STD Filter Kit
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Duct Mounted Inline Filter - EU4
£ 44.99
Well made and robust, but it was not use for my application ...