Plenum Fan Airfoil With 9 Blades Direct Drive (PLFN)

The PlFN plenum direct drive fans provide high efficiency in the meanwhile maintaining a compact size. This is an good choise for replacing applications and in variable air volume systems. Using a bolt together structure that is either galvanized or coated, the PLFN features the short dilivery time and more cost effective price for light and medium duty applications.

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Features
Technical Indicators
Overall Dimension

The PLFN fans are used in jobsite construction or factory-built mak up air handling units to pressurize the entire surrounding air plenum. This allows the air handling unit discharge at any direction only need to direct connect the ductwork to the unit. The PLFN fan compact direct drive design also saves a lot of space by eliminating the fan housing, drive system and shaft within the air handling unit.
Sizes > 12.4 to 73.0 inches (314 mm to 1,854 mm) Performance > Airflow to 170,000 CFM (288,830 m3/hxour) > Static pressure to 10 inches w.g. (2,486 Pa)