HOFFMAN HN1200503 IP55 13IN 3R EX GRILLE KIT BLK

HN 3R Filter Fan Exhaust Grille, 12.8x12.8x1.36, Black, Plastic. HN 3R Side-Mount Filter Fans quickly install into enclosure with a click-fit design; no tools or screws required. Grilles open with the flick of a finger for easy filter replacement. Click-fit design quickly installs into enclosure wall; no tools or screws required. Grille opens with the flick of a finger for easy filter replacement. Enclosure side wall mounting. Reverse airflow option on items ending with “R” available to push/pull air through higher static pressure. Standard rope gasket provides proper seal to the enclosure. Similar cut-out sizes as other filter fan manufacturers. Terminal block connections. Optional thermostat available to save energy and extend service life. Hinged grille remains attached after opening.