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Design criteria for aircraft hydraulic filter

The design of sophisticated aircraft filters involve strict compliance to the international standards for higher reliability and efficient performance of the hydraulic systems. Generally there are two types of hydraulic filters being used such as (1) Disposable glass fibre media filters. (2) Non-Disposable, cleanable stainless steel mesh filters. The present paper describes the design procedure adopted for development of non-disposable stainless steel mesh type of filters used for combat aircrafts.