RKF 503

COMING SOON!

When dry and warm air contact water, water will evaporate. Then the air loses its heat and the temperature decreases. RKF series adopted this natural principle and developed the RKF to pursue performance, usability, coolness and comfort.

Advantages

ECONOMIC EFFICIENCY: Power consumption of RKF is very little because it creates cool air by natural principles. Therefore, RKF series can save operating costs drastically compared with a typical air conditioner.

NO EXHAUST HEAT: RKF series produces comfortable and natural cool air and its huge airflow carries a long way. RKF never emits exhaust heat unlike air conditioners, because RKF isn't equipped with a compressor.

EARTH-FRIENDLY PRODUCT: Because it consumes less power, RKF is an energy-saving product. It can achieve CO2 reduction. In addition, RKF doesn't have a refrigerant gas such as flon.

VARIABLE WIND DIRECTION: Auto-swing mechanism enables wind to blow in the range of 80 degrees to the right or left. In addition, the user can direct the wind 30 degrees vertically by louver.

EASY TRANSPORT: The RKF is equipped with casters for easy moving.

ADJUSTABLE SPEEDS: RKF features an easy touch button selector for high, medium or low air volumes.

Item/Model RKF 503
Cooling capacity *1

230V 50Hz:  8.2kW
120V 60Hz:  9.3kW

Dimensions (H x W x D)

1,585 x 658 x 603 mm

Power source

230V 50Hz
120V 60Hz

Power consumption

390W
520W

Air flow (MAX)

230V 50Hz:  71 m3/min
120V 60Hz:  80 m3/min

Amt. of water evaporation *1

230V 50Hz:  11.2 l/h
120V 60Hz:  13.3 l/h

Tank capacity

50 l

Cont. operating time *1

230V 50Hz:  4.5 hours
120V 60Hz:  3.5 hours

Water feeding system

Water tank
(automatic water supply system)

Safety devices

Overload protection, Water shortage detection, Motor overheat protection

Operation noise

230V 50Hz:  70dB (A)
120V 60Hz:  74dB (A)

Fan diameter

450 mm

Dry weight

75 kg

Wide direction/volume

Vertical hand motion louver
Horizontal auto-louver

*1  The above specifications are derived when the temperature of air at inlet is 30C and its relative humidity is 50%.

Applications

Below are practical applications of how RKF 503 can serve you and your needs.

  • For workplaces such as production lines, factories and warehouses
  • For cooling mechanical equipment and products
  • For indoor or outdoor events
  • For cooling down athletes

Downloads

Below are some relevant downloads regarding RKF 503.