Size: 315
Double Inlet Centrifugal - Inch Blowers: Nominally Dimensioned by Diameter and Length
Displaying 1 to 7 (of 7 products)
RD31S-4DW.6Q.AL - 121303 (Three Phase)
£ 1,456.92
RD31S-4DW.6Q.AL
Double inlet centrifugal fan with spiral housing. Type: RD31S-4DW.6Q.AL ...
RD31S-4EW.6Q.AL - 122296 (Single Phase)
£ 1,456.92
RD31S-4EW.6Q.AL
Double inlet centrifugal fan with spiral housing. Type: RD31S-4EW.6Q.AL ...
Displaying 1 to 7 (of 7 products)
1 x Remote Timer Control - 13512 x Push Timer Switch - ZA41 x Run On Timer - 5s - 4hrs - RT5A1 x Vent Axia ACM 125 inline mixed flow duct fan2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Remote controller FLEX - for VEKO INT2 x MV-B Dual Switch for use with Helios HQW plate fans,1 x Helios ZNE Electronic Fan Overrun Timer3 x CS2 Current Switch1 x Systemair Save Connect 2.0 Internet Module1 x MWS 3 – Transformer Controller With Motor Protection1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x Isolator Switch - ISOSW1 x TTC-2000 Three phase electric heater controller1 x 7 Day Programmable TIMECLOCK2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x MWS 1.5 – Transformer Controller With Motor Protection2 x Elta 6 Amp Electronic single phase speed controller with TK1 x ACO 149-ACO1/EDV1 x Transformer Speed Control - RTRE- 7.0Amp1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x TG-K3/NTC10-01 - Duct temperature sensor1 x EM30-24 Electro-Mechanical Control Panel1 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Vent Axia Silent 100T (TIMER)1 x TG-R room temperature sensor1 x Electronic extractor fan speed controller - FSC 1.51 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board
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