A unique
evaporative cooler for
cooling and humidifying
Central air-cooling is the best alternative in places like bungalows, restaurants, offices etc. Where large area, separate rooms or cabins and different floors are involved.
The conventional air washer, comprising inlet louvers, spray-tree piping and eliminator, occupies large space, involves on-site fabrication in MS/RCC, expert consultancy and supervision.
Due to these inherent problems in conventional airwashers, central air-cooling was normally not installed in bungalows, restaurants & offices.
Mihir FRP Airwasher has now overcome all these problems. It is the latest and most advanced factory-assembled unit, having 3000 CFM to 20000 CFM capacity; suitable for floor area 60 sq. mt. to 400 sq. mt. and above.
 
Special Features
Mihir FRP Airwasher, a unique evaporative cooler, scores over conventional airwashers on practically every feature.
The casing and tank of the Mihir airwasher are made of FRP-the revolutionary wonder-material of our age. 'Mihirfil', the evaporative media in this airwasher, is yet another distinctive feature. Mihirfil is a specially-designed PVC evaporative pad, in which just one cubic foot of media provides 123 sq. ft of evaporative surface, for very high saturation efficiency.
 
Compact light-weight design
The standard depth of the Mihir airwasher in the direction of airflow is 700 mm only. The all-weather FRP construction of the airwasher makes it particularly adaptable to roof-top applications. PVC water distribution system replaces heavy spray-tree piping.
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No water carryover
The intricate and intimate water distribution system provides the necessary water-to-air contact, to attain exceptionally high efficiency in cooling in a short space. As water droplets are not atomised in the air-stream, they will not leave the surface of the media and become airborne.
 
Low air and water pressure drops
Mihirfil media is self-cleaning and will not build up static pressure. Normal pressure drops are a fraction of 1" W.G. With spray nozzles and very simple piping system, pump-head requirements are usually much less than 20 feet.
 
Smaller capacity pump and low operating cost
Large eveporative surface area of honeycomb PVC Mihifil reduces water circulation rate to 30% of conventional systems, thus needing a very small size pump, resulting in low power consumption. Hence, operating cost is low.
 
Low maintenance cost
Absence of spray-tree piping, inlet baffles, eliminator plates and frequent media changes reduces maintenance cost.
With all these advantages, Mihir Airwashers enables you to install central air-cooling at a fraction of the cost of airconditioning.
 
Technical Details
Overall Dimensions*
Model No.
Capacity (CFM)
Ht. (mm)
Width (mm)
Water circulation rate (IGPM)
Optg** Wt(Kg.)
9030R
9055R
9105R
9155R
9200R
3000
5500
10500
15500
20000
850
850
1450
1450
1450
1100
1800
1800
2400
3000
15
15
20
20
15
150
200
275
350
425
 
* Depth in direction of air flow : 700 mm
** Operating weight includes weight of water in the tank
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