WebGrain per gallon. The grain per gallon ( gpg) is a unit of water hardness defined as 1 grain (64.8 milligrams) of calcium carbonate dissolved in 1 US gallon of water (3.785412 L ). It translates into 1 part in about 58,000 parts of water or 17.1 parts per million (ppm). Also called Clark degree (in terms of an imperial gallon ). WebUNITS AND CONVERSION FACTORS ... 1 gallon of water weighs 8.34 lb (Length, 1 liter of water weighs 1,000 gm 1 mg/L = 1 part per million (ppm) 1% = 10,000 ppm ft 2 = square feet and ft 3 = cubic feet 1 mile = 5,280 feet (ft) ... (gr) 1 grain per gallon (gpg) = 17.1 mg/L 1 gm = 1,000 milligrams (mg) 1 day = 24 hr = 1,440 min = 86,400 sec
Grain per gallon - Wikipedia
WebAug 27, 2024 · Grains per gallon (GPG) Parts per million (PPM) Milligrams (of calcium) per liter (mg/L) Dgh or dH (usually measures the hardness of water in fish tanks) Most … WebUse the following formula to calculate the proper size: 1. Multiply the number of people in your family times 70 (gallons of water used per day, national average). 2. Multiply the answer by your water hardness in grains per gallon (to convert mg/l or ppm to grains, divide by 17.1). If iron is present, add 5 grains for every ppm (mg/l) of iron ... fancy word for beauty
Water Quality Conductivity Conversion Table - AQUA-CHEM
WebWater hardness can be expressed in many different units including French degrees, German degrees, Clark degree, grains per gallon, mg/L CaCO3 (calcium carbonate), and ppm (parts per million). General conversions are below: 1 ppm = 1 mg/L CaCO3 1 ppm = 0.058 grains/US gallon 1 ppm = 0.07 Clark degrees 1 ppm = 0.10 French degrees WebThe formula used to convert gr/gal (US) to Part per Million is 1 Grain per Gallon (US) = 17.118061045326 Part per Million. Measurement is one of the most fundamental concepts. Note that we have Kilogram per Liter as the biggest unit for length while Pound per Million Gallon (UK) is the smallest one. WebApr 22, 2024 · Use the following information to convert gpg to ppm: 1 grain per U.S. gallon (gpg) = 17.1 milligrams per liter (mg/L) = 17.1 ppm (parts per million). How do you … fancy word for being