Resources Learn more about our PPG filters by accessing our resources. Marketing Literature Product Overview Descripción del producto (español) ECoat Product Overview Descripción general del producto ECoat (español) Product Matrix Case Study: Automotive Parts Case Study: Laundromat Water Case Study: Electrocoat System Product Data Sheets PPG 2540 Data Sheet PPG 4040 Data Sheet PPG 8040 Data Sheet PPG 7640 Single Seal Data Sheet PPG 7640 Double Seal Data Sheet White Papers High-Flux Polymeric Membrane for Industrial Water Separation High-Flux Membrane Filtration for Oil and Water Separation Media PPG introduces our proprietary anti-fouling treatment technology for difficult to treat waters. Weftec 2016 Interview with Lisa Walters, Filtration Segment Manager, PPG The specifications for this product are the dimensions and element properties identified on this website and associated Product Data Sheets. The operating parameters on this website and associated Product Data Sheets are based upon information believed by PPG to be currently accurate; however, PPG makes no representations or warranties regarding the accuracy of the operating parameters or any other information on this website or associated Product Data Sheets. PPG also makes no representations or warranties regarding the performance or results of this product, or regarding freedom from patent infringement in the use of any formulae or process on this website and associated Product Data Sheets. Improvements in filtration technology may cause operating parameters to vary from what is on this website and associated Product Data Sheets.