Wind-Driven Turbine Exhaust Ventilator: 10 1/4 in Head Dia, 4 in Throat Dia, 126 cfm @ 4 mph, Steel Supports GREEN energy savings via

Supports GREEN energy savings via built-in "ECO" outlets that automatically power off unused computer accessories like printers or multi-media speakers when the computer is not in use

Frequency Measurement Accuracy± (1% + 2 counts)

DESCRIPTION Air Backpack HEPA Vacuum

Color/Finish White

this easily portable futon mattress can be moved from the living room to the basement in a cinch

Wind-Driven Turbine Exhaust Ventilator: 10 1/4 in Head Dia, 4 in Throat Dia, 126 cfm @ 4 mph, Steel Supports GREEN energy savings viaWind Driven Turbine Exhaust Ventilator: 10 1 4 in Head Dia, 4 in Throat Dia, 126 cfm @ 4 mph, Steel Brand EMPIRE Throat Diameter 4 in Overall Height 12 in Overall Width 10 1 4 in Airflow @ 4 mph126 cfm Bearing Type Lower Thrust Ball Bearing; Oilless Bronze Upper Bearing Housing Finish Galvanized Housing Material Steel Installation Requirements Base for New Installations; Flashing Weight5 lb Manufacturer Part NumberTV04G Head Diameter10 1 4 in