ralston metal logo

Outdoor Filter Fans

Type 3R, IP55

FF Series Filter Fans

Outdoor Protection


Used for cooling industrial enclosures, ensuring enclosed equipment does not overheat.



• Available in 115V and 230V

• Easy change airflow direction (blow in or out)

• Supplied with a quick change removable filter for clean air movement

• Attractive thermoplastic finger guard

• Installation made easy with a time saving click-in system requiring one cut-out and no screws and quick connect electrical




• IP54, IP55

• UL Type 12, 3R




• CE

• cURus