Positive pressure breathing filters are mainly used for sandblasting, spraying, and painting. When working in environments with poor air quality, such as papermaking and cement. It can effectively remove rust, water mist, oil and odor from compressed air, providing operators with long-lasting clean breathing air. The filtration accuracy is 5 microns. This respiratory filter was upgraded and improved by our company on the basis of preserving the first generation's coordinated appearance, aesthetics, and good filtering effect. The filter element adopts imported large capacity and one-time injection molding. Compared to the first generation, there are several specific points.

 

Appearance: The overall weight is 99Kg, made of aluminum alloy casting. A filter is installed at the air inlet, which effectively reduces the burden on the filter element in the case of poor compressed air quality., The first generation was made by welding steel pipes, which weighed 26kg and were prone to rusting, thereby increasing the burden on the filter element.

 

Filter element: The outer shell of the filter element is molded with ABS material, which has a large capacity and surface area, improving the absorption of rust, water mist, and oil and gas, and improving the filtration effect and service life. The first generation used white iron sheet as the filter element housing, which invisibly increased the burden of the filter element after rusting.