Experience powerful airflow and long-lasting performance with the YWF4D-500S-137/35-G Axial Fan Motor (20" 3PH) — a robust, high-efficiency fan motor built for demanding HVAC and industrial ventilation applications.
Engineered with a 20-inch aerodynamic blade design and 3-phase motor, this axial fan delivers superior suction, stable operation, and energy-efficient performance. It’s ideal for large-scale air-cooled condensers, cold storage rooms, exhaust systems, and commercial refrigeration units.
Constructed for durability and optimized for continuous use, the YWF4D-500S-137/35-G is the trusted choice for professionals seeking reliable airflow and minimal downtime.
BR 25510 
US 11457 
VN 10027 
CN 3240 
TR 2361 
AR 2008 
AU 1766 
CA 1732 
