Internal three-blade fan
The built-in fan assists airflow through the ventilator while remaining entirely wind powered.
Natural roof space ventilation with an internal three-blade fan to improve airflow. Superflow helps exhaust trapped heat and moisture from your home without using electricity.
Superflow combines a rotary roof ventilator with an internal three-blade fan to assist airflow through the roof space. It uses wind energy to draw out warm, stale air as fresh air enters through suitable inlet openings.
A fibreglass-reinforced nylon chassis, sealed dual bearing housing and double-riveted pressed vanes support quiet, durable operation.
Release hot air trapped between the ceiling and roof covering to help reduce heat radiating into rooms below.
Support air circulation and remove damp air when paired with suitable replacement-air openings.
The built-in fan assists airflow through the ventilator while remaining entirely wind powered.
Uses the energy of the wind, with no mains electrical connection required.
Exhausts hot or moisture-laden air from the roof cavity to support a better-ventilated home.
A sealed dual bearing housing and reinforced nylon chassis support quiet, reliable operation.
Double-riveted pressed vanes provide strength within the rotating ventilator head.
A variable-pitch base accommodates the roof types and pitch ranges listed in the specifications.
Images are indicative. Confirm colour, finish and local availability with Ampelite before ordering. Some colours may be non-standard in your state.
| Ventilator type | Wind-driven natural roof ventilator with internal fan |
|---|---|
| Model | AA300S |
| Nominal throat diameter | 300 mm |
| Turbine diameter | 420 mm |
| Varipitch diameter | 306 mm |
| Open throat area, with mesh | 35,800 mm² |
| Product weight | 2.20 kg |
| Metal sheet roof pitch | 3°–45° |
| Tiled roof pitch | 15°–45° |
| Chassis | Fibreglass-reinforced nylon |
| Bearing housing | Sealed dual bearing housing |
| Vanes | Double-riveted pressed vanes |
| Finish options | Mill finish and a range of roof colours |
The shared Spinaway and Superflow technical bulletin covers BAL 12.5 to BAL 40 in Class 1 and 10a residential applications with Ampelair Vent Mesh, subject to correct specification and installation. BAL-FZ is excluded.
The bulletin excludes cyclonic wind regions C and D, locations within 500m of saltwater bodies, and hazardous or corrosive environments.
Contact Ampelite to confirm suitability, vent quantities and inlet requirements for your roof.
The Superflow brochure provides a 15-year warranty for model AA300S against defects in materials or workmanship that result in the ventilator failing to rotate.
The warranty excludes failures caused by incorrect installation, unauthorised attempted repair, accident or an act of God.
These benefits are additional to rights under Australian Consumer Law. Contact your local Ampelite office for warranty assistance.
Product overview, features, colours and warranty · PDF
Flashing, variable-pitch adjustment and fixing instructions for metal roofs · PDF
Positioning, flashing and assembly instructions for tiled roofs · PDF
Shared Spinaway and Superflow specifications, ventilation requirements and product use limits · PDF
No. Both the rotary ventilator and its internal fan are wind driven. There is no mains electrical connection or electricity running cost.
Superflow includes an internal three-blade fan designed to improve airflow through the ventilator. It is powered by the wind-driven assembly rather than an electric motor.
The quantity depends on the roof dimensions, pitch, inlet openings and ventilation requirements. Use the technical bulletin and speak with Ampelite about the requirements of your roof.
Suitable replacement-air openings are essential for effective roof space ventilation. Eave vents help air circulate through the roof cavity. Check the technical bulletin for the inlet requirements that apply to your roof.
Yes, within the installation limits. The shared technical bulletin lists 3°–45° for metal sheet roofs and 15°–45° for tiled roofs. Follow the appropriate Superflow installation guide and ensure the rotating head is level.
The technical bulletin covers BAL 12.5 to BAL 40 in Class 1 and 10a residential applications with Ampelair Vent Mesh, subject to correct specification and installation. BAL-FZ is excluded. Confirm your project's requirements with Ampelite.