謙康實業(yè)（上海）有限公司*現(xiàn)貨代理銷售意大利General過濾器，General濾芯，General空氣過濾器，General干燥機，General壓力開關(guān)，General離心泵，General壓縮機，General板式換熱器，General冷水機組，General換熱器，General止回閥，General空氣壓縮機General過濾器

1.2  Compressed Air Filter Features 

 The air we breathe contains contamination in the form of water vapors and airborne particles. During the compression process an air compressor concentrates these contaminants and depending on the design and age will even add to the contamination in the form of oil carry over.  These problems can be avoided with the correct selection and application of compressed air filters and dryers from Ingersoll-Rand. Ingersoll-Rand compressed air filter features take on the features below:  ? A Perfect Seal Every Time: Moulded seal cannot be lost or  mis-aligned.  ? Full Flow Inlet: Gives maximum capacity and lowest pressure drop. ? Unique Filter Element: Is available in four filtration grades.  ? Fully predictable maintenance schedule. When the filter element is  initially installed, the ERI(Element Replacement Indicator) flashes briefly, and then turns off. After six months, it automatically flashes to indicate that it’s time for replacement. 72 hours later, the indicator stays illuminated continuously… alerting everyone within view that replacement is necessary.  ? Rapid Maintenance: The no-touch process makes element replacement a quick & easy  task.   ? Built in Safety: Simply push for autodrain check and bowl depressuration.  ? Differential Pressure Indicator: Gives a reminder of filter element life from both sides. ? Fixing Clamp: Joins two filters and is a wall mounting bracket in one!  ? Ingersoll-Rand Oleophobic filter media actively repels oil and water to reduce pressure  drop and running costs to an absolute minimum.Typical filter media soaks up oil and water increasing pressure drop, reducing efficiency and giving higher running costs. ? Self-Cleaning Drain Screen: Reduces maintenance and increases reliability.