Question: how many gpm are in a ton?
Answer: = GPM X 500 X Temp Rise Typical chilled water system design flow rates 2.4 GPM per ton (assuming 10oF difference between entering and leaving temperatures) Evaporation rate of cooling tower condenser water 3 GPM per 100 tons Condenser water flow rate requirement 3 GPM per ton BTU per ton of cooling 12,000 BTU = 1 ton ...