Kit louver plate ventilation stl gry 3.25x3.25in

Louver plate kit with 3 louvers. Made from 14 gauge steel with an ANSI 61 grey polyester powder finish over pretreated surfaces. Designed to provide ventilation in enclosures where excessive internal heat or excessive moisture is a problem. This kit may be easily installed in the field by making a cutout of the proper size and attaching the louver plate in place.