• Model:168401

RD28S-4EW.4R.2L

£ 976.24 (excl. VAT)

£ 1,171.49 (inc. VAT)

RD28S-4EW.4R.2L
Double inlet centrifugal fan with spiral housing. Type: RD28S-4EW.4R.2L
PDF Files


Data sheet

1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)2 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FU 075 52 Frequency Inverter (IP20)1 x FU 22 25 Frequency Inverter1 x FU 15 16 Frequency Inverter2 x Elta 10 Amp Electronic single phase speed controller.1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter RUCK - FU 075 201 x Frequency converter FU 075 14 - IP661 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x ELTA - Three Phase Transformer 3amps1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x FRQ5-10A Inverter Speed controller1 x ELTA - Three Phase Transformer 10amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x NKS-D swirl diffuser v-300 x 300mm1 x PCA Diffuser - PCA-3151 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FU 075 04 Frequency Inverter (IP20)1 x Circular Ceiling Diffuser - TST 1251 x Balance S Diffuser - NO RING - 125mm2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Circular Ceiling Diffuser - TST 1001 x Circular Ceiling Diffuser - TST 2001 x Curved Blade Grille 600x600 (2way blow)1 x Round ceiling diffuser 400mm3 x Electronic extractor fan speed controller - FSC 1.51 x Circular Ceiling Diffuser - TST 1601 x JSR 200 Painted RAL50183 x EC6H - Reversible Group Fan Electronic Controller1 x Balance S Diffuser - NO RING - 100mm2 x Round ceiling diffuser 200mm1 x ELTA - Single Phase Transformer 16amps2 x Elta 3 Amp Electronic single phase speed controller with TK3 x Elta 6 Amp Electronic single phase speed controller with TK2 x Round ceiling diffuser 300mm1 x Elta 2 Amp Electronic single phase speed controller.2 x EFSC-3N- Single Phase Speed Control1 x Round ceiling diffuser 350mm2 x Round ceiling diffuser 250mm1 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 8amps2 x Airvent ceiling fan controller2 x ELTA - Single Phase Transformer 4amps3 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 12amps1 x PCA Diffuser - PCA-2504 x COM-31 x EFSC-6N- Single Phase Speed Control2 x Elta 6 Amp Electronic single phase speed controller.3 x Remote Timer Control - 13511 x ELTA - Single Phase Transformer 10amps1 x Run On Timer - 5s - 4hrs - RT5A3 x Push Timer Switch - ZA42 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B3 x Multi Input Run On Timer - 0 - 20min - CFCU2 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller3 x ACOAS/ AC/EC Auto Changeover 8Amp1 x EC-Vent control board1 x CONTROL ECOWATT - Basic1 x ACO 149-ACO1/EDV1 x EM30-24 Electro-Mechanical Control Panel1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x EC-Vent Room Unit1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection2 x Systemair Save Connect 2.0 Internet Module1 x Elta ACO Panel 149-ACO18B1 x Easy-fix termination kit - High Rise Ventilator - EFT2 x REB-CVF 0-10v Controller1 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC56/631 x Elta Wall Cowl SWC35/401 x UB47- Universal Insulated Terminal1 x Elta Wall Cowl SWC45/502 x GRA-100 External Grill by S&P1 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC25/311 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Single Deflection Grille 400mm with OBD damper1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH2 x Mini Diffuser - 100mm1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Vent Axia T-Series Wall Model TX9WL1 x Economy Airvent 100mm Fan with Timer1 x Economy Airvent 150mm Fan With Pullcord & Shutters5 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x RDS 11 Helios Transformer Controller With Motor Protection2 x Vent Axia ACM 150 inline mixed flow duct fan2 x Vent Axia ACM 100 inline mixed flow duct fan2 x Isolator Switch - ISOSW4 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x BEAS-control module3 x Helios TSW 7.5 Amp Transformer speed controller1 x MWS 1.5 – Transformer Controller With Motor Protection1 x Vent Axia T-Series Controller1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Speed Controller - REB51 x Transformer Speed Control - RTRE- 1.5Amp1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)2 x Speed Controller - REB1-N2 x MTS10- extractor fan 3 step switch3 x Speed Controller - REB11 x Multiflow SMB550/4-1AC2 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x PIR Sensor - PIR22 x PIR Sensor - PIR41 x VEKA INT 2000/15.0-L1 EKO1 x SAVE VSR 300 heat recovery unit1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Elta - Room Sensor - Temp/Humid/C021 x Speed Controller - REB162 x ACO8AC/EC AutoChangeover panel1 x Potentiometer EGH 01 - for DDMP Fans1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x VTR 500 STD Filter Kit2 x CO2 Room Sensor - CO2-R1 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x Duct Termination with Mesh - 100mm1 x Elta SCP400/4-1AC - IP551 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x RUCK MTP 20, 10K, Speed control1 x Universal Pipe Fixing Clip1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x MEV Spider Additional Spigots1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x SDD-U Anti Vibration Pads1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x MV-Silent 250 Bathroom Extractor Fan Kit - Standard - No Timer1 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x DV-ROF-V-225 Roof mounted unit1 x Elta SCP450/4-1AC - IP551 x DPD 12PM Delivery Surcharge1 x Same Day Shipping Surcharge - City Sprint1 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x D2E-146-AP47-751 x CBM 7/9 6p 72W RE-VR1 x JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan1 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit1 x Elta SCP630/4-1AC - IP551 x MUB 062 630D4 Multibox1 x DDMP 10-10 FLANGE1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 100mm1 x Spiral Ducting 1 meter - 200mm1 x REB Ecowatt Speed Control - REB-ECO1 x Jet Fan IV 100-4 IE3 Induction Fan1 x DPD 10:30AM Delivery Surcharge1 x Small Centrifugal Fans CBM/2-133/190 185w1 x Manrose T12 STANDARD Transformer- T12S1 x 18M - 80mm PVC flexible ducting1 x Manrose 150mm - XF150BP2 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan3 x Remote controller FLEX - for VEKO INT1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Transformer 5 Speed Controller - ATC1-4TK1 x Transformer 5 Speed Controller - ATC1-10TK2 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Transformer 5 Speed Controller - ATC1-12TK2 x Helios TSW 3 Amp Transformer speed controller2 x Transformer 5 Speed Controller - ATC1-8TK1 x TDP-D Pressure Sensor with Display2 x Helios TSW 1.5 Amp Transformer speed controller2 x RTRD - Three Phase Speed Controller - 2 Amp3 x Helios TSW MCB Amp Transformer speed controller3 x Three Phase Transformer controllers - RMT 1.5 Amp2 x Vent Axia ACM 200 inline mixed flow duct fan2 x CS2 Current Switch4 x Vent Axia ACM 125 inline mixed flow duct fan3 x MWS 3 – Transformer Controller With Motor Protection1 x TG-K Duct temperature sensor1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven3 x WS - Reversing Switch from Helios Fans1 x EBM-Papst D2E097-BK76-98 Double inlet1 x Two Speed Switch - REGUL-22 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Transformer Speed Control - RTRE- 12.0Amp1 x Helios HQW-200/2 - IP553 x Transformer (silent) speed controller - RE 3.0 Amp1 x Speed Controller - REB32 x Helios HQW-630/4 - IP551 x TG-K3/NTC10-01 - Duct temperature sensor1 x TG-R room temperature sensor1 x Speed Controller - REB101 x Transformer (silent) speed controller - RE 1.5 Amp1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Transformer Speed Control - RTRE- 5.0Amp2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Transformer (silent) speed controller - RE 5.0 Amp1 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x Helios HQW-315/4 - IP551 x CBM 9-9 550w 4P VR (Open Motor)1 x DEF-CBM-RE-7 - Protection Guard1 x ELM 25 EX Flexible Cuff for ERM 251 x Helios HQW-200/4 - IP551 x Elta Variable Speed Drive IP66 - 0.75KW3 x MTP 10, 10K, Speed control1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x ELM 20 EX Flexible Cuff for ERM 222 x VTR 300 STD Filter Kit1 x Contactor Interface Station - CI91 x DDMP 09/09 Mounting Flange1 x QPTW 250C Acoustic Twin Fan with Controller2 x TG-K Duct temperature sensor1 x Speed Controller - REB2.5-N1 x Silent 100 Window Kit - windowS1 x FFR 355 Filter Cassette1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x Silentub - STUB 1001 x Compact SCD450/4-1AC1 x Helios HQW-250/4 - IP551 x EBM-Papst D3G133-BF05-14 Double inlet1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Electrostatic Precipitator - 1H x 3W1 x IR24-P - Presence detector1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x DDMP 10-08 3F 2210W M6A4 DG01 x CBA-100 Inlet Flange for CBT-1001 x CSB-60 Centrifugal fan1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x CBT-80N Centrifugal1 x Duct Termination with Mesh - 710mm1 x Vent Axia Trickle & Boost Switch1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x KBA- Inlet Mounting 1801 x Helios ESA-1 Surface mounted Speed Control 1amp1 x CFI In-line 150 - Carbon Filter1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Quietflow Twin SQTDCV250-1ECL1 x CPTA-E Flush mounted PIR sensor with timer2 x Temperature Fan Speed Controller - ATCP4-WMS1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Capacitor 2uf for use with the EBM A4E range1 x Temperature Fan Speed Controller - ATCP4-FLS1 x TEM 035 - 5 Speed Transformer Speed Control1 x TEM 075 - 5 Speed Transformer Speed Control1 x DEF-140T Inlet Guard for the CBT-100N1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x ERR 20/1 Centrifugal inline fan1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan
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