Water Softener Grains Of Hardness

It was set to 95.

Water softener grains of hardness.

The hardness on the softener head settings panel is determined by the number of grains per gallon of water gpg. If hardness is in mg l or ppm convert it into gpg by dividing it with 17 1. What does the grain capacity of a water softener mean. One grain of hardness is equal to 1 7 000 pound of rock.

The rated capacity of a softener is the maximum number of grains of water hardness the unit can remove prior to regeneration. First of all let s have a brief overview of what hardness setting means. I read you set it higher when using potassium chloride instead of sodium chloride so i set it to 100 hardness to start with. What is the ideal hardness setting for our ge gxsh40v water softener.

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. How is the hardness of water measured. Grains per gallon is the business standard approach for talking about water hardness.

Water softener hardness settings. Different agencies and organizations may use slightly different classifications when discussing water hardness. Iron content is 039 ppm according to our water company. Jumping mg l by 17 1 will change it to gpg.

Plus if your water contains iron you will need to add some additional hardness to it. The hardness of water is measured in grains per gallon gpg.