Effective Airflow is key within Racks, MFB has overhauled its Roof Fan Tray datasheets for our S2005/Commercial range to give our customers all relevant info needed for ease of purchase. The Roof Fan Trays are fitted within the top of the frame and do not take up any racking space. Optional additions include thermostats for regulating fan cycle according to ambient temperature, and/or optional speed controller for speed management of fans, reducing airflow and noise. Each of our newly designed datasheets contains information ranging from the dims of the fan tray all the way up to the performance levels for the fans themselves. Let MFB help with all your airflow requirements.