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7090 – Flute angle 60/30

Is used in systems where high efficiency cooling is required. It can be used for many different cooling purposes. It consists of specially impregnated and corrugated cellulose paper sheets with different flute angles, one steep (60°) and one flat (30°) that have been bonded together. This unique design yields a cooling pad with a high evaporation efficiency while still operating at 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. This is where most of the evaporation takes place.

Applications:

It can be used for many different cooling purposes but is particularly suitable for cooling of livestock buildings, greenhouses, and cooling towers.

Pad Surface Coating

Is a tough and resilient optional edge treatment applied to the air entering face of the pad. It has been specially designed to withstand repeated cleaning without damaging the pad. It is nonporous and quick drying edge treatment. It prevents algae and minerals from anchoring themselves into the substrate of the pad, so they fall off when dried. It offers protection to the pads from the damaging effects of severe weather and long-term exposure to UV light. It the life of the pad over that of non-treated pads.