Ventilation Solutions


Hatch Fans
In-line Duct Fans
Axial Fans
Centrifugal Fans
Fans for Ovens
Smoke Extract Fans 400 ºC/2h - 300 ºC/2h
Pressurization Systems for Stairs, Lobbies and Escape Routes
Explosive Atmospheres ATEX fans
Heavy Duty Fans for Industrial Applications
Roof Fans
EC Technology and Efficient Fans
Ventilation for Houses
Heat Recovery Units
Air Purifying and Filtration Units
Air Curtains
Accessories

Inline and Residential Extractor Accessories


PERSIANA SOBREPRESIÓN
Overpressure shutter in plastic materials, for wall application

Characteristics:
• The overpressure shutter fits directly onto the wall where the fan is installed.
• Aperture by overpressure due to air flow.
• Closed when the fan is at rest.
• Construction in plastic material.