Keep Your System Cool: IP67 Waterproof and Dustproof fan designed for moist and dusty environments. Superior Protection: Our IP67-rated fans are built to withstand rain, splashes, and dusty conditions, ensuring your equipment stays safe and functional. Hassle-Free Installation: Enjoy a seamless setup with our user-friendly design and included mounting accessories, suitable for both DIY enthusiasts and professionals. Efficient Cooling- Beat the heat and humidity with our dual ball fan kit that expels hot air and lets cool air in, keeping your space fresh and comfortable. Perfect for small space ventilation, such as greenhouses, chicken coops, sheds, pet houses, rv refrigerator and windows. Parameters120 x 120 x 38 mm ( 4.72 x 4.72 x 1.5 in. ) Rated Voltage:12V Airflow: 116 ±10%CFM Rated Current: 0.46A Speed: 3000 RPM Noise: 45dBA Power: 1.8W