1 x Frequency converter RUCK - FU 075 211 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Duct Suspension Rings - 355mm1 x Soler & Palau VFD-T inverter 13 amp IP541 x RDKT40 - 4amp Transformer Speed Control -1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x Anti Vibration Duct Suspension Rings - 80mm1 x ELTA - Three Phase Transformer 10amps1 x Flanged Spigot - 80mm1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x FU 075 52 Frequency Inverter (IP20)1 x Ducting 90 Degree Bend - 80mm1 x FU 22 04 Frequency Inverter1 x Male Ducting Connector - 125mm1 x FU 22 25 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 2.2KW1 x EuroSeries (ESP) - Plate Mounted Axial Fans 560-34-B1 x High Temperature Flexible Connector - 063-710-PU2501 x FRQ5-10A Inverter Speed controller1 x Elta Variable Speed Drive IP66 - 0.75KW1 x FRQ-10A V2 Inverter Speed controller1 x Elta Variable Speed Drive IP66 - 4.0KW1 x GB-WSD 250 Weather Protection hood for the Giga-Box Fans - 250mm1 x Duct Suspension Rings - 250mm1 x ISOR 250 EC 201 x Helios GigaBox 250mm GBW 250/4 centrifugal1 x 400mm x 400mm Metal Grille Box - 250mm Side Entry1 x Ducting 90 Degree Bend - 315mm1 x RTRD - Three Phase Speed Controller - 7 Amp1 x Ducting 90 Degree Bend - 355mm1 x RDS 4 Helios Transformer Controller With Motor Protection1 x RTRD - Three Phase Speed Controller - 4 Amp1 x Inverter VFKB 451 x Soler & Palau VFD-T inverter 6.8 amp IP541 x RDS 7 Helios Transformer Controller With Motor Protection
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Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56
I have a loft mount extractor fan which was very noisy. I ...