CELdek® ****- *5 / Rder& ****- *5  evaporative cooling pad 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 live stock buildings and greenhouses when higher air velocity is required.

 

The Green stripe pad consists of specially impregnated and corrugated cellulose paper sheets with different flute angles, one steep (*5 deg) and one flat (*5 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. This is where most of the evaporation takes place.

 

The impregnation procedure- for the cellulose paper ensures a strong self supporting product, with high absorbance, which is protected against decomposition and rotting and therefore increascing longevity.

 

The distribution pad constitutes a vital part of a complete system and should always be ordered in combination with Rder& evaporative cooling pads. 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.

 

The evaporative cooling technology

 

Water is circulated through a pump station and supplied to the top of the cooling pad via a distribution manifold. A distribution pad on the top of the cooling pad ensures an even water distribution. The water flows down the corrugated surface of the Rder& evaporative cooling pad.

 

Part of the water is evaporated by the warm and dry air that passes through the pad. The rest of the water assists in washing the pad, and is drained back to the pump station through a gutter system.

 

The heat that is needed for the evaporation is taken from the air itself. The air that leaves the pad is therefore cooled and humidified simultaneously without any external energy supply for the evaporation process. This is natures own cooling process.

 

Equipment

 

High evaporation efficiency

Superb wetting properties

Low pressure drop when wet, leading to lower operating costs

No water carry-over

Low scaling

Self cleaning

Strong and self supporting

Long life time

Low running costs

Quick and easy to install

Environmentally friendly

Consistant high quality

 

Performance curves: The pressure drop diagram shows the pressure-drop over the pad in the wet condition. With the pad in a dry condition the pressure-drop is <*0% less. There for there is minimal loss of air-flow when the pad is wet compared to when it is dry.

 

Order Information Evaporative Cooling Pads

 

Rder& ***0 - *5 - Height,mm - Width, mm - Depth, mm (e.g., Rder& *******************0)

 

Standard Heights: H = ***0,***0,***0 and ***0 mm

Standard Width : W = **0 mm

Standard Depths: D = **0,**0, **0 and **0 mm

Order Information Water Distribution Pads

 

Rder& ****0 - 0 - Width, mm - Depth, mm - Thickness,mm ( Rder® *****************0)

 

Standard Width : W = **0 mm

Standard Depths: D = **0,**0, **0 and **0 mm

Standard thickness: C = *0 and *0 mm

Rder& is developed by Rdercorp and marketed worldwide.