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

Centrifugal Downblast

• ACXD – Direct Drive
• ACX – Belt Driven

Hooded

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

Smoke & Heat

• SV40 – Belt Driven

Fumehood Exhaust

• AFE – Airfoil

Heat Saver

• RRES – Two-Way, Stack Cap
• RREH – Three-Way, Hooded

Wheel & Propeller Types