(1) When selecting a hydraulic oil filter, it can be based on the characteristics of the above-mentioned various filters, combined with the requirements of various typical hydraulic components and systems for pollution levels or filtration accuracy, and the working pressure, oil temperature and oil of the system. The model of the filter is selected based on the viscosity of the liquid.

(2) The hydraulic oil filter must have sufficient flow capacity. Flow capacity refers to the maximum flow that is allowed to pass through the filter under a certain pressure drop. It should be selected according to the filter sample according to the installation position of the filter in the system.

(3) The hydraulic oil filter must have a certain degree of mechanical strength and not be damaged by hydraulic pressure.

(4) For hydraulic systems that cannot be stopped, a filter with a switching structure must be selected. The filter element can be replaced without stopping the machine. For occasions that require the filter element to be blocked and alarm, you can choose a filter with a signaling device.

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