摘要 |
A system for filtering hydraulic fluid wherein a high flow rate of uncontaminated fluid is required. A filling facility is provided for initial filling or for the addition of make-up fluid to the system which facility assures that such added fluid must pass through a filtration unit prior to integration with fluid already in the system. A by-pass valve is provided to provide pressure relief in the event that the filtration unit becomes clogged during use. The valve, along with an accompanying coarse filtration unit, are readily manually removable from the system for cleaning or repair.
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