2 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x FRQ5-4A V2 Inverter Speed Controller1 x FU 15 40 Frequency Inverter1 x FU 075 52 Frequency Inverter (IP20)1 x FU 22 25 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 0.75KW1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x Elta Variable Speed Drive IP66 - 1.5KW1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 5.5KW1 x FRQ5-10A Inverter Speed controller1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)2 x Elta 10 Amp Electronic single phase speed controller.1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x ELTA - Three Phase Transformer 3amps1 x ELTA - Three Phase Transformer 10amps1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x FU 075 04 Frequency Inverter (IP20)1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x NKS-D swirl diffuser v-300 x 300mm1 x Circular Ceiling Diffuser - TST 1251 x ELTA - Single Phase Transformer 2amps1 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 1001 x Circular Ceiling Diffuser - TST 2001 x Balance S Diffuser - NO RING - 125mm1 x Electronic extractor fan speed controller - FSC 1.51 x Round ceiling diffuser 400mm1 x Curved Blade Grille 600x600 (2way blow)1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x Circular Ceiling Diffuser - TST 1601 x Elta 2 Amp Electronic single phase speed controller.1 x EFSC-3N- Single Phase Speed Control3 x Elta 6 Amp Electronic single phase speed controller with TK1 x Balance S Diffuser - NO RING - 100mm1 x ELTA - Single Phase Transformer 8amps1 x Round ceiling diffuser 200mm2 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 12amps1 x Round ceiling diffuser 300mm1 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 4amps4 x COM-31 x Round ceiling diffuser 250mm1 x Round ceiling diffuser 350mm1 x EFSC-6N- Single Phase Speed Control1 x Elta 6 Amp Electronic single phase speed controller.1 x PCA Diffuser - PCA-2501 x ELTA - Single Phase Transformer 10amps2 x Remote Timer Control - 13511 x Run On Timer - 5s - 4hrs - RT5A2 x Elta 3 Amp Electronic single phase speed controller with TK2 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B3 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Vent Axia ACM 150 inline mixed flow duct fan3 x Three Phase Transformer controllers - RMT 1.5 Amp1 x MWS 1.5 – Transformer Controller With Motor Protection1 x Envirovent G4 Filter - SL-G4/F72 x 7 Day Programmable TIMECLOCK2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-10TK2 x Transformer 5 Speed Controller - ATC1-4TK3 x Transformer 5 Speed Controller - ATC1-12TK2 x Helios TSW MCB Amp Transformer speed controller2 x Vent Axia ACM 100 inline mixed flow duct fan2 x Transformer speed controller - ATC1 - 1.5 Amps4 x Vent Axia ACM 125 inline mixed flow duct fan1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x WS - Reversing Switch from Helios Fans1 x BEAS-control module1 x Transformer Speed Control - RTRE- 12.0Amp1 x EC6H - Reversible Group Fan Electronic Controller1 x Transformer (silent) speed controller - RE 3.0 Amp1 x REE-1 Electronic Speed Controller1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x MWS 3 – Transformer Controller With Motor Protection1 x Speed Controller - REB51 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan5 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Temperature Fan Speed Controller - ATCP4-WMS1 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller3 x Helios TSW 3 Amp Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-8TK2 x MV-B Dual Switch for use with Helios HQW plate fans,2 x CS2 Current Switch3 x Isolator Switch - ISOSW1 x Helios HQW-200/2 - IP554 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Transformer 5 Speed Controller - ATC1-2TK1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Helios TSW 1.5 Amp Transformer speed controller1 x Two Speed Switch - REGUL-21 x CBS-60 Outlet Flange for CSB/CBT-601 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Helios HQW-315/4 - IP551 x Systemair Save Connect 2.0 Internet Module1 x RDS 11 Helios Transformer Controller With Motor Protection1 x Vent Axia ACM 200 inline mixed flow duct fan1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x ERR 20/1 Centrifugal inline fan1 x RDS 7 Helios Transformer Controller With Motor Protection1 x ERR 31/1 Centrifugal inline fan1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x CBA-60 Inlet Flange for CBT-601 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Speed Controller - REB101 x Transformer Speed Control - RTRE- 7.0Amp1 x MTS10- extractor fan 3 step switch1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x CBM 9-9 550w 4P VR (Open Motor)1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x REB-CVF 0-10v Controller1 x DEF-CBM-RE-7 - Protection Guard1 x TUNE-R-200-3-M1 - Control Damper1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x Speed Controller - REB1-N1 x SG-200 Fan Guard for the HQW 2001 x PIR Sensor - PIR21 x TD Mixvent 800/200 EEXEIIT31 x QPTW 250C Acoustic Twin Fan with Controller1 x Vent Axia SC5001 - Speed controller1 x Speed Controller - REB11 x Vent Axia Silent 100T (TIMER)1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost
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Duct Mounted Inline Filter - EU4
£ 44.99
Well made and robust, but it was not use for my application ...