What should be the appropriate flow rate of cooling water when the pump is operating normally?
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It can be calculated through heat dissipation balance. If the medium system is at room temperature and only the mechanical seal needs to be cooled, a rate of 0.5–1 cubic meter per hour is recommended for systems with 60 shafts or fewer; 1.2–2 cubic meters per hour for systems with 60–100 shafts; and 2.5 cubic meters per hour for systems with more than 100 shafts. If the system is at a certain temperature, the rate should be increased accordingly or recalculated