TPI CES Heavy Duty Standard Exhaust Shutter, For Use With 48 in Belt Drive Exhaust Fan, 48 x 48 in Inside Frame, 51 in Outside Frame, Aluminum

TPI 796798 MFG #: CES48
TPI Exhaust Shutter, Heavy Duty Standard, Series: CES, For Use With: 48 in Belt Drive Exhaust Fan, 48 x 48 in Inside Frame, 51 in Outside Frame, Aluminum, 51 in L x 51 in W x 3 in THK, Domestic