91¹ú²ú͵ÅÄ

Model HPA is a direct drive plenum fan housed within a sound-attenuating enclosure, engineered for noise-sensitive applications requiring efficient, reliable airflow. It can operate as a single fan in critical sound environments or be configured in parallel to create a fan array system. Its modular, structural housing design allows multiple units to be stacked side-by-side or vertically, enabling flexible array configurations to meet performance and redundancy requirements. Typical applications include packaged, built-up, and custom air handlers, as well as general supply, return, and retrofit HVAC projects.