The surface has undergone special treatment, making it smooth, corrosion-resistant, with excellent sealing, rust resistant, and sturdy, making it easy to cope with humid environments. Thickened installation tripod design ensures direct and secure fixation, ensuring smooth operation of the fan and reducing vibration and noise. The integrated molding process of the pump body has a tight structure without leakage, reliable sealing, and long-term stable and worry free use. Using an air power source, it does not generate heat or electric sparks during operation, is safe and explosion-proof, and suitable for sensitive environments. The tripod is easy to fix, the overall design is reasonable, the installation is fast, and it can be used immediately, saving time and .