Construction
- Corrugated paper structure with a ripple height of 7mm and ripple angles of 45°x45° or 30°x60°
- Made from imported wood pulp for good water absorption and percolation
- Treated with surface active agents for better water absorption and penetration
- Water-proof glue and resin treatment for corrosion resistance and anti-mildew properties
- Stereoscopic structure provides a large evaporative surface area for efficient air-water heat exchange
Applications
- Poultry and livestock farms (chicken, pig, cattle)
- Greenhouses and horticulture (vegetable storage, seed, flower planting, mushroom cultivation)
- Industrial cooling and humidification (factories, air handling units)
https://chinaexhaustfan.com/evaporative-cooling-pad/The 7090 brown cooling pad is suitable for moderate air face velocity applications like poultry farms and greenhouses. It is available in brown, white, and green colors.
Why do you need evaporation cooling pads for your greenhouse?
Greenhouses can get very hot due to their design. A cooling pad wets the air that passes through with water, cooling it down for a more stable temperature that makes it easier for plants to grow and for workers to toil away inside enclosed greenhouses.
Our evaporative swamp cooler padding is built for long-lasting and low-maintenance service life. It's constructed with high-absorption cellulose virgin Kraft paper that has a density of 110 grams per square meter. The paper is treated with wetting additives and anti-rot agents for maximum efficiency and longevity.
High-quality adhesives and rigidifying agents have been added to our pads for increased resistance to wear and tear. Additionally, the air inlet side of the cooling pads is dipped in specialized black plastic resin which helps reduce scaling and mineral buildup.
Due to mineral buildup, it's recommended that you replace your greenhouse evaporative cooler pad every three to five years. Maintain or upgrade your greenhouse evaporative cooler with these premium single-side swamp cooler pads.
The 12-inch-wide pads are available in multiple lengths and thicknesses to fit the evaporative systems we sell plus many others from leading manufacturers. Choose from many different sizes for the best fit in 5 or 25-pad package orders. Greenhouse cooling pads are sold with volume discount pricing for commercial and industrial clients.
The amount of air moved by a fan is proportional to the negative pressure, even when the fan is spinning at full speed. This means that air refreshment doesn't come from the fan speed alone but the fan speed and negative pressure. Each fan has a diagram that shows how much power the fan can do with the negative pressure. Keep in mind when you're planning a ventilation system. Make sure that the fan capacity is calculated with enough negative pressure in mind.

Model | Height(mm) | Width(mm) | Thickness(mm) | Flute | Angle |
| 7090 | 1500/1800/2000/Customized | 300/600/Customized | 100/150/200/Customized | 7mm | 45°/45° |
| 7060 | 1500/1800/2000/Customized | 300/600/Customized | 100/150/200/Customized | 7mm | 45°/45° |
| 5090 | Customized | Customized | Customized | 5mm | 45°/45° |











