How do you know the grains of hardness in your water 2024?
I'll answer
Earn 20 gold coins for an accepted answer.20
Earn 20 gold coins for an accepted answer.
40more
40more
Works at the International Monetary Fund, Lives in Washington, D.C., USA.
It takes 17.1 PPM to equal 1 GPG. If measured in parts per million or milligrams per liter take total hardness and divide it by 17.1 to get hardness in grains per gallon. For example if your water test shows 250mg/l hardness you actually have 14.62 grains per gallon.
2023-04-26 21:38:35
评论(499)
Helpful(122)
Helpful
Helpful(2)

Levi Martinez
QuesHub.com delivers expert answers and knowledge to you.
It takes 17.1 PPM to equal 1 GPG. If measured in parts per million or milligrams per liter take total hardness and divide it by 17.1 to get hardness in grains per gallon. For example if your water test shows 250mg/l hardness you actually have 14.62 grains per gallon.