With higher hydraulic pressures, faster cycle times, closer tolerances and longer service intervals, maximum demand is placed on the hydraulic filter to protect the equipment. AUSFIL hydraulic cartridges are made to withstand the high pressures and specified micron ratings which are vital to hydraulic equipment. They utilize superior synthetic or glass Medias of all micron ratings or stainless steel mesh specifications. They are all made in high collapse for maximum strength under conditions of high differential pressures. Note: flow rates and delta P. will vary in direct proportion to viscosity.