ODM Black Waterproof Cooling Fan 70x7x25mm Multipurpose For Hotel

 
 
Integrated heat dissipation
 
The blades of a waterproof cooling fan can be made from a variety of materials, such as plastic or metal, and are designed to provide efficient airflow while minimizing noise. The motor of the fan is often sealed to prevent water from entering and causing damage.
The large diameter conical fan blade has a remarkable heat dissipation effect, and the strong wind makes your product run stably
 
Bottom noise persistence
 
High precision double ball bearing structure, reduce friction resistance, effectively reduce noise, make the product lasting silent
 
Prevent moisture and moisture
he special waterproof layer can effectively prevent moisture and moisture, and the products can operate normally under bad conditions
 
energy-efficient
Compact structure, low calorific value, low power loss, improve motor speed and running performance
 
progress steadily
 
The blade is balanced by high precision balancing machine, and the running process is smooth and noise-free
 
sturdy and durable
 
Internal diameter and ball bearing error is small, precision core with automatic pressing machine pressing, long service life of