• 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

2 x RTRD - Three Phase Speed Controller - 2 Amp1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x MTS10- extractor fan 3 step switch1 x JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan1 x Helios DDF-200 Roof Cowl1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Helios TSW MCB Amp Transformer speed controller1 x Speed Controller - REB51 x Speed Controller - REB101 x CBM 9-9 550w 4P VR (Open Motor)1 x REB-CVF 0-10v Controller1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x ACO8AC/EC AutoChangeover panel1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Potentiometer EGH 01 - for DDMP Fans1 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x CBM 7/7 147w 4P RE-VR2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-10TK1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Helios TSW 3 Amp Transformer speed controller1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Vent Axia ACM 150 inline mixed flow duct fan1 x RDS 11 Helios Transformer Controller With Motor Protection1 x Helios TSW 1.5 Amp Transformer speed controller1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.2 x Systemair Save Connect 2.0 Internet Module1 x CS2 Current Switch1 x DEF-140T Inlet Guard for the CBT-100N1 x MV-B Dual Switch for use with Helios HQW plate fans,1 x MWS 3 – Transformer Controller With Motor Protection1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x TEM 035 - 5 Speed Transformer Speed Control1 x 7 Day Programmable TIMECLOCK2 x TEM 075 - 5 Speed Transformer Speed Control1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x ERR 20/1 Centrifugal inline fan1 x EBM-Papst D2E097-BK76-98 Double inlet1 x WS - Reversing Switch from Helios Fans1 x MWS 1.5 – Transformer Controller With Motor Protection1 x Elta 3 Amp Electronic single phase speed controller with TK1 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box1 x Helios HQW-200/2 - IP551 x ERR 31/1 Centrifugal inline fan1 x Electronic extractor fan speed controller - FSC 1.51 x Helios HQW-630/4 - IP551 x Transformer (silent) speed controller - RE 3.0 Amp1 x Speed Controller - REB31 x Helios HQW-200/4 - IP553 x TG-K3/NTC10-01 - Duct temperature sensor1 x CBS-60 Outlet Flange for CSB/CBT-601 x Transformer (silent) speed controller - RE 1.5 Amp1 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Rectangular Airbrick Adaptor1 x Transformer Speed Control - RTRE- 7.0Amp2 x Speed Controller - REB1-N1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Transformer Speed Control - RTRE- 1.5Amp2 x MTP 10, 10K, Speed control1 x CBA-60 Inlet Flange for CBT-601 x Speed Controller - REB11 x DEF-CBM-RE-7 - Protection Guard1 x PIR Sensor - PIR21 x ELM 25 EX Flexible Cuff for ERM 251 x TD Mixvent 800/200 EEXEIIT31 x Vent Axia Silent 100T (TIMER)1 x FFR 355 Filter Cassette1 x Silent 100 Window Kit - windowS1 x Speed Controller - REB81 x PIR Sensor - PIR41 x Speed Controller - REB2.5-N1 x DDMP 09/09 Mounting Flange1 x QPTW 250C Acoustic Twin Fan with Controller1 x UB47- Universal Insulated Terminal1 x CBT-100N Centrifugal1 x ELM 20 EX Flexible Cuff for ERM 221 x AIRVENT speed control - AIR4019611 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x VEKA INT 2000/15.0-L1 EKO1 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x Singleflow SSDL315-1EC1 x Helios RR-250-C Centrifugal inline fan1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x CBA-100 Inlet Flange for CBT-1001 x RS 80-50 L3 sileo. Centrifugal Rectangular Duct Fan1 x CSB-60 Centrifugal fan2 x VTR 500 STD Filter Kit1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x CBT-80N Centrifugal1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x GENIOX 11 Roof Mounted External Unit1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x KBA- Inlet Mounting 2251 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x 100mm Round Connector with Damper1 x WSD 100 (1060x1060x70)1 x KBA- Inlet Mounting 1801 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR2 x Temperature Fan Speed Controller - ATCP4-WMS1 x Transformer 5 Speed Controller - ATC1-4TK1 x Push Timer Switch - ZA41 x Transformer 5 Speed Controller - ATC1-8TK1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Vent Axia ACM 200 inline mixed flow duct fan1 x Isolator Switch - ISOSW2 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Elta 6 Amp Electronic single phase speed controller with TK
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Unbelievable! With TDmixvent500: noise reduction minimum 50%...