Outdoor FilterFans (3RFF Series) - Hammond Mfg. Quality Products. Service Excellence. Outdoor FilterFans 3RFF Series Type 3R Features Designed for outdoor weather where resistance against falling rain, ice formation, and UV degradation is important to ensure operation of apparatus inside enclosure. Maintains a UL Tested NEMA Type 3R seal against enclosure without need of a rainhood Patented “Click & Fit” design provides a hardware free installation! Plastic made from strong, heat resistant (ABS-FR), UL 94 VO fire approved material Fluted filter-mat provides longer service life, holding more dust before impeding airflow extending the mean time between maintenance for outdoor enclosure; especially critical for those located in remote areas. Offered in Light Gray (RAL 7035) and Black (RAL 9011) Accessories Exhaust Filters Replacement Filters Part Number Part Number Exhaust Filter

Outdoor FilterFans (3RFF Series) - Hammond Mfg. Part Number Part Number Exhaust Filter Exhaust Filter Data subject to change without notice © 2021. Hammond Manufacturing Ltd. All rights reserved.