Industrial/ Commercial Evaporative Coolers
Heavy Gauge galvanized steel is used for cabinet panels and other load bearing components. Vacuum- formed ABS plastic water reservoirs and thick polystyrene evaporative media shields keep water from coming back into contact with the steel cabinet for long- lasting durability.
The cellulose paper of the evaporative media is treated to ensure a high water absorption rate and to resist biological degradation.
All steel components (excluding the blower wheel, shaft, and pulley) are chemically treated and covered with an electrostastically- applied polyester finish at a thickness of 1 to 1.5 mill to protect the cooler from scratches and corrosion.
This finish meets or exceeds requirements for the following tests:
•1000-Hour Salt Spray Test- ASTM B117
•Abrasion Resistance Test- ASTM 4060-84
•2400-Hour Immersion Test-ASTM D870
•Adhesion Test- ASTM D3359