• Model:CF450/4-1AC

Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase

£ 1,602.85 (excl. VAT)

£ 1,923.42 (inc. VAT)

Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase

Max Duty - 7,365 m3/hr
Speed RPM - 1,390
Single Phase - 220V to 240V / 50Hz
Max Power Absorbed - 1.125 KW
Suitable for operating temperatures up to +60°C
DBA @ 3m - 58 dB Inlet

Applications
• Industrial
• Commercial Kitchens and Catering
• Hospitals
• Bakeries
• Forges and Foundries

Casing
The all metal fan casing provides a long lasting and robust construction. The casings are manufactured from pregalvanised sheet steel. The wind band shall incorporate quick-release toggle clamps to provide easy access for cleaning and maintenance. All SCH units can be mounted at angles up to 30°.

Motors
Motors shall be external rotor motor, with sealed for life ball bearings. Motors shall be minimum IP44 protected and minimum Class B insulation. All units are suitable for operating temperatures up to +50°C.

Impellers
Aerodynamically designed backward curved centrifugal impellers constructed in aluminium or galvanised sheet steel. Impellers are balanced to ISO 14694 Grade G6.3.

Quality Management
Units are to be designed and manufactured with procedures as defined in BS EN ISO 9001:2008. All SCH units are to be tested to ISO 5801:2007 (airside performance) and BS 848 Part 2:1985 (sound performance).

PDF Files


Data Sheet


O&M Manual

1 x FU 15 40 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 7.5KW2 x Elta Variable Speed Drive IP66 - 2.2KW2 x FRQ5-4A V2 Inverter Speed Controller1 x FU 075 52 Frequency Inverter (IP20)1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Frequency converter RUCK - FU 075 202 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x FU 22 25 Frequency Inverter3 x Elta Variable Speed Drive IP66 - 0.75KW1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x FU 15 16 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 5.5KW2 x FRQ5-10A Inverter Speed controller3 x Elta Variable Speed Drive IP66 - 1.5KW1 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 212 x Elta 10 Amp Electronic single phase speed controller.1 x FU 075 04 Frequency Inverter (IP20)1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x ELTA - Three Phase Transformer 10amps1 x ELTA - Three Phase Transformer 3amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x ELTA - Single Phase Transformer 2amps1 x NKS-D swirl diffuser v-300 x 300mm1 x Circular Ceiling Diffuser - TST 1251 x Balance S Diffuser - NO RING - 125mm4 x Electronic extractor fan speed controller - FSC 1.53 x EC6H - Reversible Group Fan Electronic Controller1 x Circular Ceiling Diffuser - TST 1001 x PCA Diffuser - PCA-3151 x Elta 2 Amp Electronic single phase speed controller.3 x Elta 3 Amp Electronic single phase speed controller with TK1 x Circular Ceiling Diffuser - TST 2001 x Curved Blade Grille 600x600 (2way blow)1 x ELTA - Single Phase Transformer 16amps1 x JSR 200 Painted RAL50181 x ELTA - Single Phase Transformer 8amps1 x Round ceiling diffuser 400mm2 x Airvent ceiling fan controller1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x ELTA - Single Phase Transformer 12amps1 x Circular Ceiling Diffuser - TST 1601 x Elta 3 Amp Electronic single phase speed controller.1 x EFSC-3N- Single Phase Speed Control2 x Elta 6 Amp Electronic single phase speed controller with TK4 x AIRVENT speed control - AIR4019613 x COM-31 x ELTA - Single Phase Transformer 4amps3 x Round ceiling diffuser 200mm1 x Balance S Diffuser - NO RING - 100mm1 x Round ceiling diffuser 300mm1 x EFSC-6N- Single Phase Speed Control1 x PCA Diffuser - PCA-2503 x Elta 6 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 250mm1 x Round ceiling diffuser 350mm3 x Remote Timer Control - 13513 x Push Timer Switch - ZA41 x Time Delay Unit - DT20B3 x Multi Input Run On Timer - 0 - 20min - CFCU3 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller2 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x CONTROL ECOWATT - Basic1 x EM30-24 Electro-Mechanical Control Panel1 x ACO 149-ACO1/EDV1 x Elta ACO Panel 149-ACO18B2 x Systemair Save Connect 2.0 Internet Module1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x EC-Vent Room Unit1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Easy-fix termination kit - High Rise Ventilator - EFT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC56/631 x GRA-100 External Grill by S&P1 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC25/311 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC45/501 x Jet Cowl - 315mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7102 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Transformer 5 Speed Controller - ATC1-12TK2 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Helios TSW MCB Amp Transformer speed controller2 x Vent Axia ACM 100 inline mixed flow duct fan5 x Vent Axia ACM 125 inline mixed flow duct fan2 x Vent Axia ACM 150 inline mixed flow duct fan2 x Isolator Switch - ISOSW1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x TG-K Duct temperature sensor2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Envirovent G4 Filter - SL-G4/F71 x MWS 1.5 – Transformer Controller With Motor Protection2 x Vent Axia T-Series Controller1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted6 x Transformer (silent) speed controller - RE 3.0 Amp1 x CBS-60 Outlet Flange for CSB/CBT-601 x Transformer (silent) speed controller - RE 1.5 Amp2 x Speed Controller - REB52 x Multiflow SMB550/4-1AC1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Quietflow SQS400-1ECL - Centrifugal Box Fan3 x REB-CVF 0-10v Controller2 x Speed Controller - REB1-N5 x MTP 10, 10K, Speed control1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x PIR Sensor - PIR22 x Vent Axia Silent 100T (TIMER)1 x Transformer Speed Control - RTRE- 1.5Amp1 x MTS10- extractor fan 3 step switch4 x QPTW 250C Acoustic Twin Fan with Controller1 x CBA-60 Inlet Flange for CBT-602 x Speed Controller - REB11 x UB47- Universal Insulated Terminal2 x PIR Sensor - PIR42 x Elta - Room Sensor - Temp/Humid/C021 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR3 x Mini Diffuser - 100mm1 x Contactor Interface Station - CI92 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x Silentub - STUB 1002 x CO2 Room Sensor - CO2-R1 x VEKA INT 2000/15.0-L1 EKO2 x Duct Termination with Mesh - 100mm2 x CFI In-line 150 - Carbon Filter1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Transformer 5 Speed Controller - ATC1-4TK1 x Vent Axia ACM 200 inline mixed flow duct fan2 x TG-K3/NTC10-01 - Duct temperature sensor2 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Silent 100 Window Kit - windowS2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)3 x VTR 300 STD Filter Kit2 x Compact SCD450/4-1AC1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x EBM-Papst D3G133-BF05-14 Double inlet2 x Flat Roof Terminal -OFT 5 - Asphalt1 x Quietflow Twin SQTDCV250-1ECL1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-43 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Transformer 5 Speed Controller - ATC1-10TK2 x Transformer 5 Speed Controller - ATC1-8TK2 x Helios TSW 3 Amp Transformer speed controller1 x RDS 11 Helios Transformer Controller With Motor Protection1 x CS2 Current Switch1 x DEF-140T Inlet Guard for the CBT-100N2 x MWS 3 – Transformer Controller With Motor Protection1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x Helios HQW-200/2 - IP551 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x BEAS-control module3 x WS - Reversing Switch from Helios Fans2 x Two Speed Switch - REGUL-22 x Helios HQW-630/4 - IP552 x REE-1 Electronic Speed Controller2 x Helios HQW-200/4 - IP552 x TG-R room temperature sensor2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x Isolator Switch - EFF-ISO1 x Transformer Speed Control - RTRE- 7.0Amp3 x Helios HQW-315/4 - IP551 x Transformer (silent) speed controller - RE 5.0 Amp1 x CBM 9-9 550w 4P VR (Open Motor)1 x Transformer Speed Control - RTRE- 12.0Amp1 x DDMP 12-12 3F 1810W M6A4 DG01 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x TG-K Duct temperature sensor1 x DDMP 09/09 Mounting Flange1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x DEF-CBM-RE-7 - Protection Guard1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Single Deflection Grille 400mm with OBD damper1 x SAVE VSR 300 heat recovery unit1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-12 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x CBA-100 Inlet Flange for CBT-1001 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x Helios ESA-1 Surface mounted Speed Control 1amp2 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x 100mm Round Connector with Damper1 x Flakt Woods ME 1.1 speed controller 1amp - EA9011571 x Elta SCP400/4-1AC - IP551 x Duct Termination with Mesh - 150mm1 x CPTA-E Flush mounted PIR sensor with timer1 x TUNE-R-200-3-M4 - Control Damper1 x Speed Controller - REB2.5-N1 x Electrostatic Precipitator - 1H x 3W1 x 110 x 54mm Short Rectangular to Round Adaptor male1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x VTR 500 STD Filter Kit1 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Capacitor 2uf for use with the EBM A4E range
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
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