Exccel Greenhouse Systems Inc      Your Source for Quality GreenHouses and Supplies

Evaporative Cooling

evap-1.jpgOpen Top PVC Evap-Pad Cooling System

Completely self-contained with a built-in sump!

When large quantities of air are pulled through water-saturated pads, a substantial cooling effect is realized due to the evaporation of that water. These units are especially beneficial where higher temperatures during longer periods of time are the norm.

Evap pads will not, sag, rot or develop holes
with proper care and maintenance, pads will last five years or more
No carry-over of water droplets to enter house
Utilizes either a submersible or centrifugal pump
Open top provides easier cleaning of clogged holes
Typical temperature reduction of 10 to 25
Sump included
Completely self-contained

Complete system includes:
PVC pipe with metered outlet holes
top and bottom pad support material
water distribution pipe cover
water return troughevap-2.jpg
water filter
float and volume control valves
various parts and fasteners

Evap pad: Specially-formulated cellulose paper impregnated with insoluble anti-rot salts,
stiffening saturants and wetting agents
Thicknesses: 4 inch pad, 6 inch pad
For 4 inch pad systems: Use 1sq.ft. of pad per 250 CFM
For 6 inch pad systems: Use 1sq.ft. of pad per 400 CFM
System length: from 5 feet to 60 feet, in 1 foot increments
System height: from 2 feet to 8 feet
Pump supply: half gallon water per minute per linear foot of pad system


evap-3.jpgVarious pump designs available
Tall pad supports for 4 inch systems over 4 feet tall, 6 inch systems over 6 feet tall

Please call us at 1-864-388-0380 for your custom price quote.

Download the Catalog