Water Softener Grains Of Hardness

One grain of hardness is equal to 1 7 000 pound of rock.

Water softener grains of hardness.

Grains per gallon is the business standard approach for talking about water hardness. The hardness on the softener head settings panel is determined by the number of grains per gallon of water gpg. I read you set it higher when using potassium chloride instead of sodium chloride so i set it to 100 hardness to start with. Plus if your water contains iron you will need to add some additional hardness to it.

The rated capacity of a softener is the maximum number of grains of water hardness the unit can remove prior to regeneration. Formula to measure no of grains to be removed. Jumping mg l by 17 1 will change it to gpg. Typically water that contains less than 1 grain per gallon is.

First of all let s have a brief overview of what hardness setting means. What does the grain capacity of a water softener mean. Iron content is 039 ppm according to our water company. Treated or softened water 0 1 gpg total grains x 17 1 equals ppm slightly hard 1 2 gpg total grains x 17 1 equals ppm medium hard 3 7 gpg total grains x 17 1 equals ppm hard 7 10 5 gpg total grains x 17 1 equals ppm extremely hard water 10 5 gpg total grains x 17 1 equals ppm.

A grain of water hardness is comparable to 1 7000th of a pound. Water softener hardness settings. It was set to 95. How is the hardness of water measured.

What is the ideal hardness setting for our ge gxsh40v water softener. If hardness is in mg l or ppm convert it into gpg by dividing it with 17 1.