Description
Wind Driven Turbine Exhaust Ventilator: 12 3 4 in Head Dia, 6 in Throat Dia, 147 cfm @ 4 mph, Steel Features : Material: Solid wood Features : Material: Solid wood and it's easy for maintenance
Wind Driven Turbine Exhaust Ventilator: 12 3 4 in Head Dia, 6 in Throat Dia, 147 cfm @ 4 mph, Steel Features : Material: Solid wood Features : Material: Solid wood and it's easy for maintenance