Windmaster / Spinaway Rotary Vent 300Ø

Windmaster / Spinaway 300 is a wind driven turbine ventilator designed to exhaust heat & moisture from the roof space of a home. Constructed from light-weight aluminum, it has a classic design and comes with a 15-year warranty for long lasting comfort in your building.

o Diameter 300Ø
o Stainless Steel Ball Bearings
o Turbine: 5005 Aluminium
o Dome: Aluminium
o Bearings: twin 608ZZ ball bearings (high carbon chromium steel)
o Shaft: Zinc passivate plated mild steel
o Housings: Glass filled nylon main bearing housing, Aluminum and Polycarbonate supports
o Varipitch: 5005 Aluminium
o Flashing: 500x500x0.7mm soft 5005 aluminium
o Windspeed Rating: 158.4 km/h

These vents can be used to effectively ventilate commercial and residential buildings. You can use these vents anywhere that effective ventilation is needed.

You will need multiple ventilators if the area you are trying to ventilate is on the large size. These aluminium ventilators have be specially designed to remove warm or stale air from inside your roof. They will also eliminate dust penetration.