Assembly for securing filter channels to support structure in a

Details Assembly for securing filter channels to support structure in a Assembly for securing filter channels to support structure in a

1982-08-30

1984-08-14

Lacey, David L.

Gas separation

With separate flow line access means or filter media passage...

Unit transversely slidable through flow path

55269, 55506, 55508, 55412, B01D 4610

Patent

active

044654995

ABSTRACT:
An assembly is provided for securing a pair of filter supports to support structure defined by the casing of an air handling unit and for selectively providing flanges for securing a duct to the casing. The filter support includes a filter channel having a channel portion for securing a filter and having a flange portion. The filter support may be mounted in a first position with the flange portion not extending beyond the end of the unit and in a second position with the flange portion extending beyond the end of the unit for promoting connections to a duct. Additionally, duct angles are provided having flanges extending therefrom. The duct angles are mounted to have the flanges extend inwardly when the filter channel does not extend beyond the unit and are mounted to extend outwardly to coact with the flange portions of the filter channels when it is desired to connect a duct to the unit.

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