PennBarry has expanded its Direct Drive Dynamo centrifugal fan line by including models up to a 24-in wheel diameter and Gplus (Green Plus) EC motor options up to 2 hp. These additions will be available to order in June 2017.

PennBarry Direct Drive Dynamo centrifugal fans are SWSI, Class I, Arrangement 4 general purpose air moving devices designed for supply or exhaust applications in commercial, institutional, and industrial HVAC systems.
The company says the fans are designed to simplify installation and come with an increased number of standard options including a tool-free, quick release motor cover for ease of maintenance. Other options include integration with building management systems and compatibility with PennBarry’s Intelligent Pressure Control Module (iQ-IPCM) and Multi-Speed Controller (iQ-MS). Direct Drive Dynamo models are backed by AMCA sound and air performance certification as well as UL and cUL.