Alpha Relief Air Vent

    • Lightweight, corrosion-proof construction.
    • The pressure losses are approximately the same for exhaust and air intake.
    • Protective bird mesh guards are fitted as standard.
    • ‘MRV’ and ‘RV’ units are designed for curb mounting.
    • The ‘PFR’ units are designed to suit a range of metal deck roofs.
    • Can be mounted at angles up to 30°.