The oil suction filter has the following characteristics:

-Easy installation and connection: It can be directly installed on the side, bottom or upper part of the fuel tank, with the suction cylinder submerged below the liquid level inside the tank and the filter head exposed outside the tank. The oil outlet has various connection forms such as pipe type and flange type, which can adapt to different equipment, simplify system pipelines, and reduce installation difficulty.

-Improved protection mechanism

-Self sealing valve design: When replacing or cleaning the Filter Element or repairing the system, unscrew the filter end cover, and the self sealing valve will automatically close, isolating the oil tank and oil circuit to prevent oil from flowing out; The top opening self sealing valve can also be used to discharge oil from the fuel tank outward.

-Filter element pollution transmitter: When the filter element is blocked by pollutants and the vacuum degree at the oil outlet reaches a certain value (such as 0.018MPa), the transmitter sends a signal to remind to replace or clean the filter element in a timely manner.

-Oil circuit bypass valve: If the filter element is severely clogged and not dealt with in a timely manner, when the vacuum degree at the oil outlet rises to another set value (such as 0.02MPa), the bypass valve will automatically open to avoid oil pump suction failure and ensure the continued operation of the system.

-Good filtering and circulation performance

-Diverse filtering accuracies: There are different filtering accuracies to choose from, and coarse filters can filter out larger particle impurities to protect the oil pump; Fine filters can filter out extremely fine particles, meeting the high cleanliness requirements of the system.

-Large flow capacity: The filtration capacity is usually more than twice the pump flow rate, with low pressure loss, which can effectively prevent cavitation, ensure smooth oil flow, and maintain stable system operation.

-Strong pollutant carrying capacity: Designed with star shaped folding filter materials, it increases the filtration area, can accommodate more pollutants, and extends the service life of the filter element.

-Reasonable structural design

-Durable and sturdy: The end cap, inner cylinder, and filter screen are mostly made of metal, and some filter housings are made of reinforced plastic, which has high impact and vibration resistance, and can maintain reliability even when the working temperature rises.

-Easy replacement of filter element: The filter element locking valve ensures that the filter element that accumulates pollutants can be removed as a whole, preventing pollutants from entering the fuel tank again; Some filters are equipped with clogging alarms, set maintenance periods, facilitate timely replacement of filter elements, and have simple disassembly and installation operations for filter elements.

-Can be equipped with a magnetic system: Some oil suction filters have a magnetic system that can separate ferromagnetic particles in the oil through a strong magnetic field before they flow through the filter element, protecting the filter element and extending its service life.