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 Elta Variable Speed Drive IP66 - 1.5KW1 x Circular Ceiling Diffuser - TST 2003 x Elta 3 Amp Electronic single phase speed controller with TK1 x Round ceiling diffuser 300mm1 x Elta 6 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 350mm1 x PCA Diffuser - PCA-2501 x Remote Timer Control - 13512 x Multi Input Run On Timer - 0 - 20min - CFCU1 x FU 22 25 Frequency Inverter1 x FU 075 52 Frequency Inverter (IP20)1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x FU 075 04 Frequency Inverter (IP20)2 x Airvent ceiling fan controller3 x Push Timer Switch - ZA41 x ELTA - Single Phase Transformer 12amps1 x Round ceiling diffuser 200mm1 x Elta 2 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 250mm1 x Helios TSW 3 Amp Transformer speed controller3 x Isolator Switch - ISOSW1 x Elta Variable Speed Drive IP66 - 2.2KW1 x FU 15 40 Frequency Inverter1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x EFSC-6N- Single Phase Speed Control2 x Transformer 5 Speed Controller - ATC1-10TK2 x Transformer 5 Speed Controller - ATC1-8TK4 x Vent Axia ACM 125 inline mixed flow duct fan1 x TG-K Duct temperature sensor2 x EC6H - Reversible Group Fan Electronic Controller1 x Run On Timer - 5s - 4hrs - RT5A1 x CS2 Current Switch3 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x FRQ5-4A V2 Inverter Speed Controller1 x Temperature Fan Speed Controller - ATCP4-WMS1 x Transformer 5 Speed Controller - ATC1-4TK2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp3 x Elta 6 Amp Electronic single phase speed controller with TK2 x MWS 3 – Transformer Controller With Motor Protection1 x EC-Vent control board1 x Round ceiling diffuser 400mm2 x Vent Axia ACM 100 inline mixed flow duct fan1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x EM30-24 Electro-Mechanical Control Panel2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Transformer 5 Speed Controller - ATC1-12TK2 x Systemair Save Connect 2.0 Internet Module1 x BEAS-control module2 x Vent Axia T-Series Controller2 x MWS 1.5 – Transformer Controller With Motor Protection2 x WS - Reversing Switch from Helios Fans1 x ACO 149-ACO1/EDV1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x REE-1 Electronic Speed Controller1 x Remote controller FLEX - for VEKO INT1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Two Speed Switch - REGUL-21 x Helios HQW-630/4 - IP551 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EC-Vent Room Unit2 x Transformer (silent) speed controller - RE 3.0 Amp1 x TG-K3/NTC10-01 - Duct temperature sensor1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Transformer speed controller - ATC1 - 1.5 Amps3 x Electronic extractor fan speed controller - FSC 1.51 x Helios TSW 7.5 Amp Transformer speed controller1 x Helios TSW MCB Amp Transformer speed controller2 x Vent Axia ACM 150 inline mixed flow duct fan2 x MV-B Dual Switch for use with Helios HQW plate fans,1 x RDS 7 Helios Transformer Controller With Motor Protection1 x DEF-140T Inlet Guard for the CBT-100N1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Helios HQW-200/4 - IP551 x Transformer (silent) speed controller - RE 1.5 Amp1 x EM30-24 Control Panel Commissioning Service1 x CBS-60 Outlet Flange for CSB/CBT-601 x Easy-fix termination kit - High Rise Ventilator - EFT1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Vent Axia ACM 200 inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-2TK1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B
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Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29
Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...