The Plain Hub Cap is used to protect the motor's hub from external elements. It prevents dirt, dust, moisture and other contaminants from entering the motor which could potentially cause damage or affect the motor's performance. By keeping the hub covered and sealed the hub cap helps maintain the integrity and reliability of the fan motor.

Attributes:
• Helps to maintain the optimal operating temperature of the cooler and prevent overheating
• Providing effective protection for the motor's hub

Applications:
The Plain Hub Cap is used to create a tight seal over the motor's hub. This seal prevents any dust or other debris and ensuring that the fan motor operates efficiently.