400W Air X Marine 12V Wind Turbine 37404. Casing Material: Die cast Aluminum. The item "400W 12V Air X Wind Turbine 3 Blades 37404" is in sale since Tuesday, December 29, 2020. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Wind Power Supplies\Wind Turbines & Kits". The seller is "shebearcave" and is located in Farwell, Michigan.