| Power: | 1.5kw |
| Voltage: | 110V,220V,240V,380V,415V |
| Warranty: | 3 years |
| Size: | 12ft 16ft 18ft 20ft 24ft / 3.7m 4.9m 5.5m 6.1m 7.3m |
| Number of blades: | 6 |
| Motor brand: | NORD |
| Certification: | ISO9001:2015; IOS14001:2015; CE;RoHS |
| Product Name | Industrial Fan, HVLS FAN |
| Product Type | Centrifugal Fan |
| Blade Material | Aluminium |
| Voltage | 220V/380V |
| Motor Brand | NORD |
| Frequency | DANFOSS 50/60HZ |
| Product size | 12ft/3.7m 16ft/4.9m 18ft/5.5m 20ft/6.1m 24ft/7.3m |
| Product Keywords | hvls industrial ceiling fan |
PMSM Series is our newest product by own design.
The biggest advantage of the permanent magnet synchronous motor is that the ac power is supplied from the dc source, allowing accurate control of the motor and solving the brush lifetime problem.
The airfoil blade is streamich are developed with the advanced technologies and the principle of aerodynamic.
Just with a power of 1.2kw or less, the HVLS fan are able to move a mass of air and then produce a large scale of natural wind, which leads to the double functions of ventilation and cooling.
Unlike a small, high-velocity fan that creates small, turbulent air streams that quickly disperse. Ifan relies on size, not speed, to move a significant amount of air, it result is a silent, non-disruptive and even distribution of 1~3m/s breezes over large spaces.
Model list
| Model | Fan Dia. (M/FT) | Motor Power (KW/HP) | RPM | Air Flow (m³/min) | Current (A/380V) | Applicable Area (SQM.) | Weight (KG) | Noise (DB) |
| RTF-CF-7E | 7.3/24' | 1.5/2.0 | 0~53 | 13500 | 2.95 | 1600 | 125 | 43 |
| RTF-CF-6E | 6.1/20' | 1.5/2.0 | 0~60 | 11500 | 2.75 | 1380 | 113 | 43 |
| RTF-CF-5E | 5.5/18' | 1.5/2.0 | 0~67 | 9500 | 2.72 | 1050 | 108 | 43 |
| RTF-CF-4E | 4.9/16' | 1.5/2.0 | 0~75 | 8000 | 2.85 | 850 | 102 | 43 |
| RTF-CF-3E | 3.7/12' | 1.5/2.0 | 0~80 | 6000 | 2.72 | 630 | 90 | 43 |
With 17 years’ experience in the market, Kool Air International Co., Ltd, has become an industry leader in evaporative cooling technology and also an expert in big space ventilation and cooling.
Our brand “RTFANS” and “RDF” are the most popular in HVLS fan and evaporative air cooling field. Kool Air aims to be your perfect solution provider on air processing with full range of evaporative cooling and ventilation products including evaporative air coolers, cooling pads, HVLS fans, for household, commercial, industrial as well as agricultural use.
We are professional and always stay focus--18 years experience in large space ventilation and cooling.
No better ventilation and cooling solution can compete with our "Fan & Cooler Combl" system.
We solve all your problems and create a better climate for your large space area.
Quality assured, maintenance-free system for your place.
We are manufacturer in mainland China with head office in Hongkong as export company.
We provide Three Years Warranty for every single part of our our product.
Generally it is about 7-10 days if you are buying same voltage as China market. Takes 5 more days if voltage is different. We make sure max. 20 days for delivery.
Payment<5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shippment.
LC at sight is acceptable.
Buying from China is somehow difficult because you have so many choices, from different price level to different quality level. We are leading manufacture in China for HVLS fans and Air Coolers, we already built strong brand name in China market and we are popular brand in the industry. ---You are working with good company with reputation.
We never ever make low quality product. High quality product with competitive price is our key to win market and customers. If you sell quality product with reasonable price, then we are your perfect partner.---You are working with quality product with good price.
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