## How many GPM are in a ton?

As stated above, 1 ton of cooling is equal to 12,000 Btu, so a 200-ton chilled water plant has 2.4 million Btu. The most common chilled water delta T is 12°F; in the equation, the system requires a chilled water flow of 400 gpm, which equates to 2 gpm per ton.

## How do you convert GPM to tons?

1 gallon US per minute to tonnes (water mass) per minute = 0.0038 ton/min. 2 gallons US per minute to tonnes (water mass) per minute = 0.0076 ton/min. 3 gallons US per minute to tonnes (water mass) per minute = 0.011 ton/min.

**How many gallons of water are in a ton?**

ton (water) to gallon (imperial) conversion Conversion number between ton (water) and gallon (imperial) [gal (imp)] is 224.

**What is RTh chilled water?**

RTh stands for Refrigeration Ton-hour: it expresses a cooling energy. One Refrigeration Ton is the rate of heat removal required to freeze a metric ton (1000 kg) of water at 0°C in 24 hours.

### What is chiller GPM?

Chiller = 2.4 Gallons per Minute / ton. 1 ChillerTon = 12,000 BTU / hr. Chiller Ton = GPM x ΔT / 24.

### How do you calculate tonnage of a cooling tower?

Multiply 500 times the water flow rate, times the temperature difference, divided by 12,000 or 500 x q x dt/12,000. The result is the tons of capacity of the cooling tower.

**How do I calculate GPM?**

The formula to find GPM is 60 divided by the seconds it takes to fill a one gallon container (60 / seconds = GPM). Example: The one gallon container fills in 5 seconds. 60 / 5 = 12 GPM. (60 divided by 5 equals 12 gallons per minute.)

**How do you calculate the tonnage of a cooling tower?**

## How many GPM is 2 inch pipe?

Assume Average Pressure. (20-100PSI) About 12f/s flow velocity | ||
---|---|---|

1.25″ | 1.25-1.36″ | 62 gpm |

1.5″ | 1.50-1.60″ | 81 gpm |

2″ | 1.95-2.05″ | 127 gpm |

2.5″ | 2.35-2.45″ | 190 gpm |