Description

The Heritage Smoke-Spill Series of vertical discharge centrifugal roof units has been developed and tested for hot smoke exhaust applications. They are constructed from durable galvanised steel and feature a removable windband which provides easy access for cleaning and maintenance. There are 6 sizes in the series extending from 315 to 560mm diameter.

Typical Application
Smoke-spill exhaust systems in commercial or industrial applications such as office buildings, shopping centres and universities. Can also be used for dual purpose in standard exhaust installations.

Features

Durable all galvanised steel construction.
Available in a range of speeds to suit specific applications.
Windband can be easily removed to allow easy access for
cleaning and maintenance.
To maintain reliable operation, motor is mounted out of the
airstream.
Can be mounted at angles up to 15°.

Smoke-Spill Standards

Designed to comply with the air performance and high
temperature requirement of Standards AS/NZS1668.1:1998
and AS4429:1999. Both Standards are mandatory for
smoke-spill installations.
Tests up to 300°C for 2 hours have been successfully
concluded.
Backdraft dampers are not fitted to these units so fail-open
latching devices are not required.