Common Applications
The Diamond Series tube mounted exhaust fans are an easy to install option when relatively high airflow is required with low noise levels. Standard units are suitable for mounting on all steel roof types. Optionally units can be supplied to suit tiled roof (please add suffix letter 'T' to model number e.g. DIR028-401HT). All units come complete with roof flashing and mounting brackets.

Electrical
Available in 240V single-phase only. Motors are speed controllable.

Materials
Galvanised steel tube and cowl. Can be painted upon request.
High efficiency backward curved centrifugal impeller with external rotor motor.

Protection
IP54 external rotor motor with integral thermal protection.