PTEE-Z series backward curve centrifugal fans include a compact radial fan with high airflow performance and long-term reliability. They can withstand high pressure during operation at low noise levels, are moisture resistant, and allow easy installation in complex systems and in wet environments. Each fan includes an outer rotor motor with maintenance-free operation and has a long life expectancy up to 50,000 hours. It also includes a built-in automatic reset thermal protector and dual ball bearings. The fan blades include an advanced aerodynamic design resulting in high efficiency and low noise. Insulation Class: F Protection Class: IP44
