Benefits and Features

Largest Unit – Provides outstanding air flow and cooling in all areas where evaporative cooling is most effective. 

FAST SHIPPING – we offer fast shipping to all lower 48 U.S. state with online orders.

Steel Cabinet – Gives you durability and long life. Holds its shape in the sunlight and allows you to wipe it clean after many years of use.

Black Powder Coated Galvanized Steel Cabinet (Product #6622-1300) – Also provides durability and long life with a powder coated galvanized steel housing.

Anti-Bacterial Coating – on the paper media (pads) keeps bacterial growth down plus gives structural strength and extends the life of the pads.

Hinged Top Cover – Providing easy access and maintenance to the pads. The pads will need to be removed and cleaned periodically. Provides direct access internally.

Specifications and Performance

Reference Manuals #4801-5035, #4801-5312, #4801-5314, #4802-5076

The following table shows estimates of the performance of the 48” PolarCools. These values will vary depending on the particular installation and operating conditions.

Note 1: This estimate is under 90+ degree conditions; cooler temperatures will result in less water usage.
Note 2: Cooling is very dependent on the relative humidity, temperature and area being cooled.

Temperature Differential Readings
The temperature drop from inlet to exit is very dependent on relative humidity and temperature. The higher the ambient temperature and the drier the air, the greater the drop. A temperature drop of 10 to 20 degrees is common.

Weights and Dimensions (48” SS)

Unit Dimension (inches) – 73w x 74h x 35d
Shipping Dimensions (inches) – 80w x 84h x 44d
Weight (lbs) (No Water) – 625
Weight (lbs) (Water Added) –

Noise Levels in Decibels
48” SS Low – NA Med – NA High – 35.2

Supplies and Replacement Parts

• Replacement Parts information