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What is Refrigeration Flow Rate Calculation Guide about?

Capacity system flow requirements are calculated based on the BTUs that need to be removed and are typically expressed in gallons per minute. A common formula converts tons of refrigeration to an approximate flow rate by multiplying the tons by the evaporation rate in gallons per ton and the recirculation rate. For R-717, the typical evaporation rate ranges from 0.058 GPM/ton at -40°F to an average of 0.063 GPM/ton. For R-22, the rate ranges from 0.17 GPM/ton at -40°F to 0.215 GPM/ton at 40°F. The required

Author

Lao Zhu

Language

EN