doors
dayton 5nkn1 door louver26 1 4 h18 1 8 waluminum
door louver intake or exhaust height in . 18 1 8 width in . 26 1 4 flange width in . 1 3 16 cutout height in . 16 1 2 cutout width in . 24 1 2 door thickness in . 1 3 8 to 2 1 4 number of blades 24 blade angle deg . 45 free area square ft. 1.53 extruded aluminum construction material clear anodized finish for use with new or existing doors includes fasteners br b features b ul li finish clear anodized li li flange width in . 1 3 16 li li for use with new or existing doors li li free area square ft. 1.53 li li height in . 18 1 8 li li includes fasteners li li item door louver li li number of blades 24 li li type intake or exhaust li li width in . 26 1 4 li li construction material extruded aluminum li li cutout height in . 16 1 2 li li cutout width in . 24 1 2 li li door thickness in . 1 3 8 to 2 1 4 li li blade angle deg . 45 li ul