| Material: | Galvanized Metal Sheet |
|---|---|
| Usage: | for Experiment, for Air Conditioner, for Manufacture, for Refrigerate, for Industry |
| Flow Direction: | Centrifugal |
|
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| Model | HF140-072E230H |
| Rated Voltage | 230VAC |
| Frequency | 50/60Hz |
| Rated Power | 75w |
| Rated Speed | 1750RPM |
| Air Flow | 450M3/H |
| Noise Level | 63dBA |
Heko Electronic (Suzhou) Co., Ltd is the professional manufacturer focus on external rotor motor fan and fan equipment. Heko is committed to supplying reliable quality fan products with competitive price for the industries such as Ventilation Equipment and System, HVAC System, Telecom Station, Refrigeration, Electronic Cooling, Air Purifying Devices, Air Shower and Fan Filter Unit (FFU) for Clean Rooms, Exhausting and Air Conditioning for Buildings and Vehicles, etc. Adhering to the idea of maintaining an eco earth of energy-saving, Heko's Electronically Commutated Brushless DC external rotor motor fan emerges with times. "HEKO" brand products has been access to the markets of over 100 countries worldwide and established integrated long-term partnership with well-known brands and markets both at home and abroad. Heko Electronic (Suzhou) Co., Ltd sincerely anticipates close cooperation with you and your esteemed company, and march forward by joint efforts.1.Professional EC Fan Manufacturer
Centrifugal fans can be divided into forward centrifugal fans and backward centrifugal fans. Different configurations determine different performance and applications. This series of fans is composed of an external rotor motor, a plastic forward bend or metal forward bend impeller, a plastic or metal volute, and has the characteristics of compact structure, small size, light weight, easy installation and use. When the impeller of the fan is rotated by the motor through the shaft, the gas between the full blades rotates at a high speed under the impetus of the blades, so that the gas obtains a large amount of energy, under the action of inertia centrifugal force, thrown to the outer edge of the impeller, the pressure and kinetic energy of the gas increase, flowing out from the worm shell, and the middle of the impeller forms a negative pressure, and the gas is continuously inhaled under the action of atmospheric pressure to supplement. Forward centrifugal fans
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