Designed for kidney‑loop operation: siphon small amounts, filter and return oil to reservoir without interrupting operations. Our top-notch Kleenoil hydraulic oil filtration machine steadily cleans entire hydraulic fluid bank, eliminating downtime and ensuring ISO cleanliness. Hydraulic Oil is the energy transfer medium in all hydraulic systems. However, the job of hydraulic fluid goes beyond simple transmission of power. Although transmitting hydraulic energy is the core purpose of hydraulic fluid, it is useful in four secondary functions—heat transfer, contamination removal, Sealing and lubrication. Call Now!