Description The PetroClear® model 40502P-AD utilizes a 2 micron (nominal) cellulose media to remove particulate from gasolines and diesel fuels including all Ethanol blended gasoline, Biodiesel and ULSD (Ultra Low Sulfur Diesel). Removes particulate 2 microns (nominal) or larger. The maximum flow rate for PetroClear® models 40502P-AD, 40505P-AD, 40510P-AD and 40530P-AD is 25 gpm (94.6 lpm). Maximum operating pressure is 50 psid (3.4 bar). Collapse pressure is 150 psid (10.3 bar). Maximum operating temperature is 250°F (139°C).