Air cooler/ Evaporative cooler/ evaporative air cooler

Specifications stronge and fresh air system

Low cost of operation and maintenance

corrosion resistant aluminium

free from refrigenrants

  The reliable and effective OFS evaporative air coolers are proven performers for heavy duty industrial cooling. They are often preferred by contractors where high static pressure and/or complex ductwork is experienced. These coolers have provided low cost, low energy and maintenance over many years     characteristics
1.Using galvanized sheet,anti-corrosion,and resistant to deformation
2.Using double-entry centrifugal fan,with features of high efficiency,low noise,long drive distance and large application area
3.Using unique water distributor so water can flow smoothly and the distributor is not easy to block
4.Using highly efficient cooling pads with large evaporation capacity,good cooling efficiency and easy cleaning   It should not:
• Be allowed to draw in air which is unusually humid or containing unusual amountsof particulates.
• Operate with rain water, distilled and demineralised water or with unhygienic drinking water.
• Be used for the cooling of spaces without the provision of exhaust air or spaces either with significant over or under-pressure.
• Be used in spaces in which low humidities are needed or where there are corrosive gases.  

SPECIFICATIONS
ITEM NO.	OFS-210	OFS-250	OFS-320	OFS-350	OFS-450
AIRFLOW	21000m3/h	25000m3/h	32000m3/h	35000m3/h	45000m3/h
OUTPUT	2.2kw	3kw	4kw	5.5kw	7.5kw
VOLTAGE/FREQUENCE	380v 50hz	380v 50hz	380v 50hz	380v 50hz	380v 50hz
PRESSURE	240-260pa	250-270pa	250-280pa	260-300pa	280-320pa
FAN TYPE	centrifugal	centrifugal	centrifugal	centrifugal	centrifugal
WATER CONSUMPTION	15-25L	20-30L	25-35L	40-45L	45L-50L
WATER RESERVIOR	45L	62L	62L	95L	95L
NOISE	≥65db	≥65db	≥68db	≥68db	≥70db
AIR ORIFICE SIZE	600x650mm	700X650mm	700x650mm	800x800mm	800x800mm
EFFECTIVE AREA	150-200m2	200-250m2	250-300m2	300-350m2	350-450m2
WEIGHT	270kg	350kg	380kg	550kg	600kg
PRODUCT SIZE	125x112x129cm	145x132x139cm	145x132x139cm	185x155x150cm	185x155x150cm
NOTED: THE REQUEST MOTRED ARE AVAIABLE TO BE ORDERD