Features and benefits

• Specifically designed for commercial and industrial applications
• Industrial strength ventilation systems designed to cool large open work environments from schools to warehouses and receiving docks
• Improved co-efficient of discharge (Cd) compared to similar sized traditional spherical vents
• Marine grade equivalent or better aluminium as standard
• Lightweight design entails crane-life might not be necessary thus reducing overall installation cost
• Variable pitch throat design can adapt to most roof angles
• Higher flow coefficients than comparable sized traditional spherical vents
• Flexible design and product configurations
• Special bases for roof slope and ridge, spigot and square to round designs
• Manual and Electric dampers
• Available in diameters ranging from 100mm to 900mm