The Hammond PF SL GEN4 series enclosure filter fans are made of strong thermoplastic material, heat resistant, UL 94 VO approved and use a patented “Click & Fit” design which provides a hardware free installation.
- Airflow rate up to 427 CFM
- System of protection IP 55, NEMA Type 12
- Cut-out dimensions: 11.46 x 11.46"
- Painted light gray