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The ZL-50 oil filter integrated performance tester is a pressure drop/flow performance testing system used to assess filter plug life, bypass element performance, pressure drop, flow characteristics, and flow characteristics. It is designed to test the high pressure, high temperature, and other performance requirements of diesel engine oil filters.
The PT-II by-pass valve efficiency tester is a hydraulic tool designed to test the performance of filter bypass valves in engines and other machinery. It can test flow, pressure, opening flow, and reset performance with high precision and accuracy.