• 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

3 x Speed Controller - REB1-N3 x MTP 10, 10K, Speed control3 x Speed Controller - REB12 x Elta 6 Amp Electronic single phase speed controller.5 x UB47- Universal Insulated Terminal1 x Vent Axia Silent 100T (TIMER)2 x ENV 100 12v transformer SELV2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR2 x EBM-Papst D4E225-BC01-17 Double inlet3 x QPTW 250C Acoustic Twin Fan with Controller5 x PIR Sensor - PIR21 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)4 x DDMP 12-12 3F 1810W M6A4 DG01 x Helios HQW-250/4 - IP553 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans3 x Silent 100 Window Kit - windowS2 x Speed Controller - REB84 x PIR Sensor - PIR42 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x Mini Diffuser - 100mm3 x Duct Termination with Mesh - 355mm2 x Elta 6 Amp Electronic single phase speed controller with TK1 x EBM-Papst D3G133-BF05-14 Double inlet1 x Compact SCD450/4-1AC2 x RD35S-4DW.6W.3L - 122297 (Three Phase)5 x MTS10- extractor fan 3 step switch4 x SPI-100 C Iris damper2 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x VTR 300 STD Filter Kit3 x Helios RR-250-C Centrifugal inline fan1 x Multi Input Run On Timer - 0 - 20min - CFCU2 x Speed controller with Reverse - REB-1R3 x AXC TP - 150mm Plastic Centrifugal Inline Fan2 x Comefri - TLZ 450 R - High Performance Scroll Fan2 x 100mm Round Connector with Damper1 x Airvent ceiling fan controller1 x CO2 Room Sensor - CO2-R2 x Transformer Speed Control - RTRE- 5.0Amp1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x Helios TSW 3 Amp Transformer speed controller2 x Electrostatic Precipitator - 1H x 3W2 x CBM 12-12 1100w 6P Three Phase4 x AIRVENT speed control - AIR4019612 x Flat Roof Terminal -OFT 5 - Asphalt1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x Vent Axia ACM 200 inline mixed flow duct fan2 x Elta Variable Speed Drive IP66 - 0.75KW2 x Elta Variable Speed Drive IP66 - 1.5KW1 x VEKA INT 2000/15.0-L1 EKO2 x CBT-100N Centrifugal1 x Transformer 5 Speed Controller - ATC1-2TK3 x RUCK MTP 20, 10K, Speed control1 x Vent Axia ACM 125 inline mixed flow duct fan2 x DEF-CBM-RE-7 - Protection Guard1 x CBA-100 Inlet Flange for CBT-1002 x CBS-100 Outlet Flange for CBT-1001 x ACO8AC/EC AutoChangeover panel1 x CBP-18/18-RC Belt Driven Centrifugal Fans2 x SAVE VSR 300 heat recovery unit1 x 220x90mm Insulated Rectangular Vertical 45° Bend2 x Duct Termination with Mesh - 450mm1 x CK-60F Kit2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Transformer 5 Speed Controller - ATC1-10TK2 x Speed Controller - REB161 x DA9/9-NT1 x ELTA - Three Phase Transformer 3amps1 x Elta SCP400/4-1AC - IP551 x TUNE-R-200-3-M4 - Control Damper1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x DDMP 12-12 3F 5700W M6M0 DG71 x Speed Controller - REB62 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Remote Timer Control - 13512 x Skyflow SSR Horizontal Roof Cowl SSR80B2 x ACOAS/ AC/EC Auto Changeover 8Amp1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x GXC6EC - High Performance Extract Fan2 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Helios ESA-1 Surface mounted Speed Control 1amp2 x Elta Variable Speed Drive IP66 - 2.2KW1 x REB-CVF 0-10v Controller2 x Elta - Room Sensor - Temp/Humid/C021 x Transformer 5 Speed Controller - ATC1-4TK1 x Silentub - STUB 1001 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x FFR 355 Filter Cassette2 x Speed Controller - REB2.5-N1 x ACO3TO-ADS-VFC-7.1A2 x TG-K3/NTC10-01 - Duct temperature sensor1 x VTR 500 STD Filter Kit2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan3 x MWS 5 – Transformer Controller With Motor Protection Unit1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT2 x TEM 075 - 5 Speed Transformer Speed Control2 x Vortice Quadro Micro 100 I - Standard Version1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x REE-2 Electronic Speed Controller1 x IR24-P - Presence detector1 x KBA- Inlet Mounting 2251 x Universal Pipe Fixing Clip1 x EHB 160 1.0kw - Helios Electric Heater Battery with Control and Sensor.1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm1 x MWS-75 Transformer controller with TK -7.5A1 x Helios HQW-630/4 - IP551 x CBB-60N Centrifugal1 x Transformer 5 Speed Controller - ATC1-8TK1 x Two Speed Switch - REGUL-22 x Silent 300 CZ Design PLUS Extractor Fan1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x 125mm Round Connector with Damper1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x TUNE-R-200-3-M1 - Control Damper2 x FRQ5-10A Inverter Speed controller1 x TUNE-R-200-3-M3 - Control Damper1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x WSD 100 (1060x1060x70)1 x SD-MUB Vibration pad set1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Chaysol Da 12/12 CMAL - 1100W 6 Pole - Closed Motor - Three Phase1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Helios TSW 1.5 Amp Transformer speed controller1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan2 x Envirovent G4 Filter - SL-G4/F71 x Duct Termination with Mesh - 400mm1 x DPD 12PM Delivery Surcharge
Reviews
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