By horizontal tangent into the air filter layer, rotate and foreign get down to the oil, oil level of shock wave and flow surfaces by a foam, the air in the oil to get oil bath.
Therefore, the proposal working environment is not perfect conditions can consider oilbath type air filter.
为此，建议工况环境不理想等情况可考虑油浴式空气过滤器。
3
We use oil of air filter, in the bath installation, commissioning and process in the use of special attention to make the following, to ensure that its use effect.