Key application areas for the PPU are computer rooms, control rooms, motor control centers, and electrical equipment rooms in industrial environments, such as pulp and paper mills, petrochemical plants, refineries, steel mills, laboratories, and other process industries.
 500 - 4,000 CFM
 Vertical or horizontal configuration
 Direct drive motor
 Variable frequency drive
 Integral balancing damper
 Particulate filter
 Floor casters (vertical unit)
 Weatherproofing (horizontal unit)
 Additional external static option
 Air measuring station