Roof Ventilators

Roof ventilators provide cost-effective, general purpose exhaust ventilation of commercial buildings as well as a large variety of industrial applications. Direct and belt driven models are available with cast aluminum, adjustable pitch or fabricated steel, fixed pitch impellers to meet specific application requirements.

Upblast PRV – Low Profile

• LUD – Direct Drive
• LUB – Belt Driven
• LUBMO – Motor Out of Airstream

Hooded PRV – Low Profile

• LHD – Direct Drive
• LHDF – Filtered, Direct Drive
• LHB – Belt Driven
• LHBF – Filtered, Belt Driven

Smoke & Heat

• LUBSH – Low Profile
• TUBSH – Tubeaxial Upblast
• TCTSSH – Tubeaxial
• TCVSSH – Vaneaxial

Impeller Types

OPTIONAL CONSTRUCTION

• UL 705
• UL Listed for Smoke Control Systems