1 x Vent Axia ACM 125 inline mixed flow duct fan1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Variable Speed Drive IP66 - 7.5KW1 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 FU 075 52 Frequency Inverter (IP20)1 x FU 22 25 Frequency Inverter1 x Balance S Diffuser - NO RING - 125mm1 x Round ceiling diffuser 200mm1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Remote Timer Control - 13511 x Helios ZNE Electronic Fan Overrun Timer1 x TTC-2000 Three phase electric heater controller
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Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40
I have a loft mount extractor fan which was very noisy. I ...