The return oil filter element in the hydraulic system is, as the name suggests, the filter element used in the return oil of the system. After the work of the actuator element, particle impurities and rubber impurities may be produced due to the wear of the equipment. If you want to avoid bringing impurities in the oil into the oil tank, you can only use the filter element or filter in the return oil system for filtration.

The air filter element is used to pass particulate matter in the air, and the oil suction filter element is used to filter crude oil and protect the oil suction pump.

The oil absorption filter element and the oil return filter element are definitely not a filter element.

For more detailed information, you can consult liugong loader accessories, mainly do filter elements, Pall filter elements, Hedeke filter elements, oil absorption filter elements, oil return filter elements, hydraulic oil filter elements

Use model：855、50CN、856