Centrifugal Fans – LSF
Greenheck model LSF louvered roof supply fans provide filtered make-up air in medium to high pressure/high volume applications. The louvered penthouse design provides an aesthetic look and is designed to allow for maximum air intake without the entry of rain and snow. For additional filtration of supply air, the LSF is available with 2-inch washable aluminum filters. Model LSF roof supply fans are available in twelve wheel sizes, 12–36 in. (305-914 mm) with capacities from 800 to 37,000 cfm (1,360-62,860 m3/hr) and static pressures to 5.5 inches (1375 Pa). All fan sizes are air and sound tested to ensure complete and accurate performance ratings.