The Hydraulic Test Adapter enables accurate pump flow rate testing by connecting the flowmeter return line directly into the hydraulic circuit during evaluation. It allows hydraulic oil to pass safely from the flowmeter back into the circuit while maintaining normal oil circulation. Routing the oil through the oil cooler helps control temperature levels during testing activities. It controls the oil path, supports stable testing conditions, and reduces the risk of heat buildup.Attributes:• Allows connection of a flowmeter return line into the hydraulic circuit for testing purposes.• Supports accurate measurement of pump flow rate during diagnostic checks.• Directs hydraulic oil back into the circuit after flow measurement.Applications: The Hydraulic Test Adapter is applied within the hydraulic circuit during pump performance evaluation. It connects the flowmeter return line and directs oil back through the cooler to maintain controlled temperature while enabling accurate pump flow measurement.