Ampelair Industrial Vent

Industrial Ventilation Systems


Ampelite - Ampelair Industrial Ventilator

Ampelair Straight Vane ventilator is a heavy-duty ventilation solution for industrial and commercial units. This ventilator uses a standard straight-vane design to ventilate air from large indoor areas by utilizing wind energy.

Ampelite offers these ventilators in a wide range of sizes from 150mm to 950mm in throat diameter. Depending on the ventilation needs of a building, the size of the area to be ventilated and other specifications, the right throat size can offer excellent ventilation.

Ampelair SV ventilator comes with a sturdy aluminium construction. Inside is a two-part shaft system which features a fire-proof and corrosion-resistant steel axle. This makes the ventilator particularly suitable to industrial environments that involve high temperatures and toxic or corrosive fumes. The stainless steel bearings are self-lubricating and require no maintenance over time.

Like the domestic turbo ventilators offered by Ampelite, Ampelair SV also operates solely on wind energy and provides real-time ventilation in large areas without incurring any energy costs. This makes it a very affordable and environment-friendly alternative to powered ventilators. The downside is that when the wind is not blowing, Ampelair doesn’t perform very well.

Ampelair SV is available with multiple base unit options to suit customized rooftop installations. You can choose from square to round or variable pitch bases. Variable pitch bases make it easier to install the SV ventilators on angled roofs. Ventilator units can be further customized by choosing from a range of Mill finish and Colorbond colours to match the roof.

The Ampelair SV Industrial Ventilator is backed by a 15-year warranty from Ampelite. This assures the reliability and performance of the ventilator over a long period.


  • Wind-driven ventilator for smaller spaces
  • 150mm throat size
  • Suitable for bathroom, laundry and other small areas
  • Zero ongoing energy consumption
  • Quick and easy installation
  • Effective in removing stale, damp, odorous air
  • Sturdy construction with stainless steel head


about us

We have been in business for over 30 years as a commercial & residential roofing company. RVA is the sister company of Sydneyroof.  At RVA we are focused on Industrial & Domestic roof ventilation, fibreglass skylight panels, and roofing utilities. We believe these areas of the roofing industry have been largely marginalised.  We however, are focused on taking this part of the industry and creating a service-oriented response to our customer's needs.

Why Us?

Competitive Prices

Our pricing is transparent and highly competitive. We do our best to take the guesswork out of the final cost at the beginning.


We take pride in our workmanship and are proud to warranty our workmanship for 5 years, in addition to the manufacturer's warranty.

Over 30 Years Experience

Nothing says commitment like longevity! We are proud of our commitment to our craft and our customers.