Diamond Series KALEFAN is a super large energy-saving fan, it can very efficiently push a large amount of air to move up to 3730 m3/min, with the speed ranging from 80RPM to 120RPM. In an open space, it can cover an area of more than 400 square meter with only 0.4KW power or less.
Compared with traditional small fans and air conditioners, Diamond Series KALEFAN has incomparable advatanges like: fantastic look, energy-saving, environment-friendly, large area coverage, comfortable feeling, etc.
Diamond Series KALEFAN is mainly used in commercial spaces like gyms, stadiums, fitness clubs, restaurants etc. The overall design comes from years of extensive research and produces the best natural breeze experience. Wind speed is soft while covering a large area. In practical applications, people can feel a drop of 5 to 8 degrees in temperature. The fan's power consumption is only 0.4KW. The product is elegant, durable and maintenance-free and at the same time providing excellent ventilation and cooling.
Brushless DC Motor
Compared with traditional brush motor & AC motor, BLDC (Brushless Direct Current Motor, BLDCM) has lots of nice advantages such as dynamic, highly efficient, long-life, low noise, and a wide range of speed. A very important feature is the high Power to Weight ratio which makes the fan useable in areas with limited space availability. Thus these excellent features make our fans have a wide range of applications, such as in the industrial control field, auto industry and the aerospace industry.
Control Sytem (VFD Controller)
1. Schneider electrical sets, with safety protection module inside which will interrupt the output automatically in case of some accidents.
Patented Aerodynamic Fan Blade
High strength aircraft grade magnalium, fluorocarbon painting on surface and aerodynamic fan blade design. Patented Kale Airfoil Blades™: 3 sets reinforcing rib supports system inside, enhance the strength of fan blades thus preventing the sagging of the fan tail and fatigue loss of connecting components.
|High strength SKF explorer bearings|
|10ft (3.0m)||8ft (2.4m)|
Max Air Volume
Fan Body Weight
|40dB (A)||41dB (A)|
|Suggested Installation Height||5.5->7.0m||4.8->5.5m||4.0->4.8m||3.5->4.0m|
|Model||Area Coverage/m2||Suggest Installation Height/m|