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

Centrifugal Downblast

• ACXD – Direct Drive
• ACX – Belt Driven
• PC – Direct Drive

Hooded

• HD53 – Direct Drive
• HB53 – Belt Driven
• BSHD – Low Profile, Direct Drive
• BSHB – Low Profile, Belt Driven

Upblast Axial

• BD40C – Belt Driven
• BSB40 – Belt Driven

Fiberglass

• AWA – Centrifugal Roof Ventilator, Direct Drive
• AWAB – Centrifugal Roof Ventilator, Belt Driven
• AHA – Centrifugal Wall Ventilator, Direct Drive
• AHAB – Centrifugal Wall Ventilator, Belt Driven
• FRV – Fiberglass Tubeaxial Roof Ventilator

Impeller Types