To effectively maintain process equipment such as pumps and variable-frequency drives (VFDs) in water treatment applications, the cabinet cooling method requires the isolation of the sensitive electronic components from the surrounding corrosive air. In these situations, the best solution is a closed-loop enclosure air conditioner or a cabinet cooling heat exchanger - both of which consist of two separate circulation systems within a single unit. Enclosure AC units rated NEMA 4X often provide the best protection from the corrosive conditions that are common in wastewater plants and water treatment facilities. Read more...

Blog post: 3 FAQs for Cooling in Corrosive Environments