* Inlet pressure 101.5 PSIG (7 bar). Pressure drop 3 PSID (0.2 bar). \"M39\" Series Coalescing Filters, with Type \"B\" 0.7 micron elements: Wilkerson Type \"M39\" Oil Removal (Coalescing) Filters with Type \"B\" 0.7 micron elements exceed ISO Class 2 for maximum particle size and concentration of solid contaminants, and exceed Class 3 on maximum oil content (mg/m3). \"M\" Series Coalescing Filters, with Type \"C\" 0.01 micron elements: All Wilkerson Type \"M\" Oil Removal (Coalescing) Filters with Type \"C\" 0.01 micron elements exceed ISO Class 1 for maximum particle size and concentration of solid contaminants, and exceed Class 1 on maximum oil content (mg/m3). |