The in-line fans shall be of the Jetline EcoWatt Series as supplied
by Fantech Pty Ltd and be of the model numbers shown on the
schedule/drawings.
Impellers shall be of the centrifugal design and driven by
a speed-controllable, brushless EC-DC motor with integral
thermal protection. Fans shall be capable of running 10 to 100%
of capacity via a 0-10V analogue input signal. The fan outer
casing and mounting foot shall be of pressed galvanised steel
and internal housing including the impeller made from injected
moulded plastic.
All models shall be fully tested to ISO5801: Part1, 1997 for air flow
and ISO 13347-3 2004 for noise.