RIPCO Distribution J-21 Roof Vent

RIPCO Distribution Roof Vents feature 24GA galvanized steel contruction with a full bird screen and a deeper, more protective hood opening with a rolled hood lip for strength and handling safety. Overall height is 27", with a 21" x 21" 4590 CFM capacity throat and 25" x 25" pre-drilled welded mounting flange, to allow improved ventilation through grain.