### Water Flow Rate Calculator & Water Treatment Equipment

Convert ton/hr to gal/min | tonne (water mass) per hour to

Get Price### Convert gal/min to ton/d | gallon US per minute to tonnes

The tonnes (water mass) per day unit number 5.45 ton/d converts to 1 gal/min, one gallon US per minute. It is the EQUAL flow rate value of 1 gallon US per minute but in the tonnes (water mass) per day flow rate unit alternative. Conversion chart - gallons US per minute to tonnes (water mass) per day

Get Price### For chilled water system, what is the formula or the

Tons = gpm x delta T / 24. delta T - temperature diffrence chilled water. Upvote (4) Downvote (0) Reply (0) Answer added by sameh shahat, Site Engineer, PROJECT BUILD CO. 5 years ago . 1- Chiller Ton = (GPMx∆T (Delta Temp)) /24 2- cooling Tower Ton= ( GPMx∆T (Delta Temp)) /30 Upvote (3) Downvote (0) Reply (1) Answer added by Babak Kaberi, Project Coordinator for Engineering Affairs, IOID

Get Price### Is there a "magic number" GPM flow rate per ton

21/11/2010· I can only speak for CM, WF and Hydron, but they all specify design GPM on the source side to be between 2.5-3.0 gpm for closed systems, and 1.5-2.0 gpm for open systems (per ton). Open can be higher, since you do not re-circle the water. Temperature drop (closed loop) in heating mode should be between 5-10 degrees, in cooling mode the raise should 10-15 degrees (second stage, less

Get Price### How to calculate GPM for FCU & AHU (Fan Coil Unit & Air

In this training we are going to learn How to calculate GPM for FCU & AHU for chilled water system. The GPM formula is derived from the equation of HEAT Form

Get Price### calculate gpm water to ton of processing ore

calculate gpm water to ton of processing ore Home > Products. LUM Vertical Roller Mill. Applications: Superfine dry powder of none-metal ores such as calcite, marble, limestone, coarse whiting, talc, barite and dolomite and so on. View More. Ball Mill. Applications: Cement, coal, power plant desulfurization, metallurgy, chemical industry, non-metallic mineral, construction material, ceramics

Get Price### 14 Useful Water Calculators | Seametrics

This tool quickly converts between flow units including gallons per minute, liters per minute, cubic feet per minute, and more. If you know of a water calculator that should be on this list, leave a comment below. Categories Articles. One Reply to "14 Useful Water Calculators" My Water says: October 6, 2014 at 9:56 AM The most usefully tip you can give is "To measure is to know" to

Get Price### Hydronics GPM Calculation and more - HVAC School

10/03/2018· One might wonder where 100,000 btu number came from when calculating the gpm flow 5) The net output into the water can be used to get overall system flow but testing at an individual room or baseboard only works if all the flow goes through that room. That's probably an important distinction to make. Log in to Reply. Leave a Reply Cancel reply. You must be logged in to post a comment. This

Get Price### Gallons per Minute(gpm) to Velocity, in feet per second (fps)

Note : This formula is used for converting gallons per minute (gpm) to velocity, in feet per second (fps) within a given pipe diameter. This can be used in verifying pig speed and required volume of liquid propellant. Disclaimer: The above formula is based on knowledge and calculations believed to be reliable. However, since the use of this formula is beyond our control, no guarantee or

Get Price### How to Manually Calculate Chiller Capacity for Your

04/04/2019· Q = 500 BTU per gallon per hour X 40 GPM x 12 ΔT = 240,000 BTU per hour 3) Convert result into tons of chiller capacity. Divide Q (BTUs per hour) by 12,000 (the number of BTUs in one ton of cooling capacity). This yields the chiller capacity required to handle the

Get Price### Convert miners inches to other values | Western-Water

GPM – gallons per minute * AFA – acre feet per annum * * The calculator will ONLY calculate GPM and AFA based on the 1 MI = 40 CFS standard used in Arizona, California, Montana and Oregon. There is a workaround. If your state uses another value for miners inches, use the calculator below to calculate CFS, then use the CFS calculator to convert the cubic feet per second into GPM or AFA

Get Price### Formula/Conversion Table for Water Treatment and Water

Backwash Water Required, gal = (Backwash Flow, gpm)(Backwash Time, min) Backwash Water Used, % = (Backwash Water, gal)() Water Filtered, gal. Drop Velocity (V), ft/min = Water Drop in Filter, ft Time to Drop, min . Filtration Rate or Backwash Rate, GPM/sq. ft. = Flow, GPM Filter Surface Area, sq. ft. lbs/day Chemical Feed MGD Flow mg/ Dose 8.34 lbs/gal . E I R P . E I . Davidson Pie Chart

Get Price### Determining Chiller Size (Because Size DOES Matter!)

27/03/2018· To illustrate how this formula works, let's say we need to cool 4 GPM (gallons per minute) from 85 °F to 75 °F. This makes our incoming water temperature 85 °F, the required chilled water temperature 75 °F and the flow rate 4 GPM. Step One: Calculate Temperature Differential (ΔT°F) Step Two: Calculate BTU/hr.

Get Price### Convert miners inches to other values | Western-Water

GPM – gallons per minute * AFA – acre feet per annum * * The calculator will ONLY calculate GPM and AFA based on the 1 MI = 40 CFS standard used in Arizona, California, Montana and Oregon. There is a workaround. If your state uses another value for miners inches, use the calculator below to calculate CFS, then use the CFS calculator to convert the cubic feet per second into GPM or AFA

Get Price### Useful Formulae | Coilmaster

Feet of Water Gauge (Water Pressure Drop) 12. Inches WG. Kilo Pascals (kPa) 4.015. Kilo Calories Per Hour. BTU Per Hour. 0.251034. Kilo Calories Per Hour. Watts. 0.8598. Kilo Pascal. Feet of Water Gauge (Water Pressure Drop) 2.99. Kilo Pascal. PSI (Pounds Per Square Inch) 6.895. Kilo Pascals (kPa) Inches of Water Gauge (Air Pressure) 0.24908

Get Price### Pressure/GPM/Diameter Calculations | Physics Forums

16/09/2010· One is 3/8" ID and the other is 1/2" ID. The 3/8" uses 26psi and the 1/2" uses 17psi. All I want to know is the GPM each one will flow. I noticed there was a lot about constant of liquids so just use water. As for pressure drop stuff, there is a pump drawing in water and the pipes are on the other side and they have no end on them, so they are just shooting the water out like a hose with no

Get Price### Calculate Tonnage of chilled water made

24/08/2012· Tonnage is calculated as follows: GPM x ∆ T︒ ÷ 24. For example, if the chiller has a flow rate of 550 GPM and the Delta T is 4.8〫F, then the tonnage would be 110 Tons. The part that you need to find out is what the pressure drop through the evaporator is at design.

Get Price### How to Measure the GPM Flow Rate of a Faucet or Shower

Calculate the GPM Flow Rate Multiply the measured quantity of water by 6 to calculate the flow rate in gallons per minute (GPM). In our example, 1/2 gallon collected in 10 seconds multiplied by 6 (to equal one minute) equals 3 gallons. Therefore, the flow rate is 3 GPM.

Get Price### System Syzer Calculator Instruction Book

rate of 50 GPM, after supplying a 100,000 Btu secondary zone as illustrated in Figure 2. Figure 2 As in the preceding example, the flow from A to B is 2.9 GPM. Since the total primary flow is 50 GPM, a flow of 50 minus 2.9 or 47.1 GPM of 240º water will flow from point A to D. At point D, 2.9 GPM of 170º water will blend with the 47.1 GPM

Get Price### BTU Calculator And Formulas - Water Chillers

Accurately measure the water temperature entering and exiting your process. Use this formula to calculate BTU cooling required: Formula. BTU = Flow Rate In GPM (of water) x (Temperature Leaving Process - Temperature Entering Process) x 500.4 *Formula changes with fluids others than straight water. BTU Calculator for Weighed Water Test

Get Price### Hydronics GPM Calculation and more - HVAC School

10/03/2018· One might wonder where 100,000 btu number came from when calculating the gpm flow 5) The net output into the water can be used to get overall system flow but testing at an individual room or baseboard only works if all the flow goes through that room. That's probably an important distinction to make. Log in to Reply. Leave a Reply Cancel reply. You must be logged in to post a comment. This

Get Price### Formula/Conversion Table for Water Treatment and Water

Backwash Water Required, gal = (Backwash Flow, gpm)(Backwash Time, min) Backwash Water Used, % = (Backwash Water, gal)() Water Filtered, gal. Drop Velocity (V), ft/min = Water Drop in Filter, ft Time to Drop, min . Filtration Rate or Backwash Rate, GPM/sq. ft. = Flow, GPM Filter Surface Area, sq. ft. lbs/day Chemical Feed MGD Flow mg/ Dose 8.34 lbs/gal . E I R P . E I . Davidson Pie Chart

Get Price### Gallons per Minute(gpm) to Velocity, in feet per second (fps)

Note : This formula is used for converting gallons per minute (gpm) to velocity, in feet per second (fps) within a given pipe diameter. This can be used in verifying pig speed and required volume of liquid propellant. Disclaimer: The above formula is based on knowledge and calculations believed to be reliable. However, since the use of this formula is beyond our control, no guarantee or

Get Price### Engineering Design Research Centre (B&F) EDRC-STD-H-PD-001

Selection Based on Water Velocity Restricted to 8 fps (2.4 m/s) (Pipe dia ≥ 8 inches) Pipe Size Max Flow Ton of Refrigeration Friction Loss inches mm US gpm 3 ogpm/TR, ∆T=10F 3.5 gpm/TR, ∆T=8.6oF ft of Water/100 ft 8 200 1275 425 364 4.1 10 250 1950 650 557 3.35 12 300 2800 933 800 2.61

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