- 3 m /hr (17,235 CFM); with a maximum pressure of 38.1 mm wg (1.5” wg).

Its design allows guiding of air inside the fan structure, without any kind of turbulence thanks to the
internal aerodynamics of the fan components. Also, manufacturing method of this line, with rejected aluminum
allows offering an esthetics finish highly accepted in the market of ventilation and highly resistant to
environmental corrosive agents.

Construction details for these exhaust fans include high rigidity, because of the manufacturing
material and internal support design; without any obstruction of the air flow.

CR exhaust fans housing is designed to prevent rain from going into the fan and are provided with a
protective mesh to impede foreign objects to go through.

Backward straight blade propellers, are totally made with special aluminum alloy, properties of this
kind of material are the required ones to offer mechanical stress resistance. Dynamically balanced.

All the components utilized for the final assembly of the fan are very carefully selected and tested in
order to offer a safe and efficient system.