Hydraulic system suction oil filter

The suction oil filter is installed at the oil suction port of the oil pump, to protect the oil pump and other hydraulic components, to avoid the inhalation of pollution impurities, control the pollution of the hydraulic system effectively, adjust the cleanliness of the hydraulic system.

Suction oil filter can be directly installed on the side, upper or bottom of the tank, suction oil filter cylinder should below the liquid level in the tank, the filter head exposed outside the tank and is equipped with self-sealing valve, bypass valve, filter pollution blocking device and so on, so that the oil will not flow out of the tank when replace the filter element and cleaning filter element.

In addition to the testing methods developed by our company, the filter element products also strictly follow the following international standards for testing

(1) ISO 2941 filter – Filter anti – rupture test method

(2) ISO 2942 filter – Hydraulic filter structural integrity test method

(3) ISO 2943 filter – Hydraulic filter material and liquid compatibility test method

(4) ISO 3723 filter – End conform test

(5) ISO 3724 filter – Determination of fatigue properties

(6) ISO 3968 filter – Differential pressure flow characteristics

(7) ISO 16889 filter element – Multiple pass method for the determination of filtration characteristics