Cellulose Pad type Air cooler is used in systems where high efficiency cooling is required. It can be used for many different cooling purposes but is particularly suitable for cooling of working environment of industries. Corrugated cellulose paper sheets with different flute angles of 45 deg that have been bonded together. This unique design yields a cooling pad with a high evaporation efficiency while still operating with a very low pressure drop. In addition scaling is kept to a minimum and no water carry over occurs due to the fact that the water is directed to the air inlet side of the pad. The cross-sectional velocity across the cellulose pad shall be maintained 2-2.5 m/s to yield highest efficiency and minimum carry over of water. This is where most of the evaporation takes place.
The impregnation procedure for the cellulose paper ensures a strong self supporting product, with high absorbency, which is protected against decomposition and rotting and therefore increasing longevity. The distribution pad constitutes a vital part of a complete system and should always be ordered in combination with Cellulose Pad type Air cooler. Placed on top of the cooling pad it ensures a uniform supply of the water to the cooling pad and minimises the risk of dry spots.