Water Softener Grains Per Pound Salt

If the hardness level of your water is above 10 grains per gallons then you will require more than a 40 pound bag of salt monthly or more than 10 pounds of salt per week.

Water softener grains per pound salt. Water softener efficiency is a term generally used to rate a water softener by the relationship to its recovered capacity per pound of salt nacl used in regeneration. With most water softeners you will have a decision of salt settings. 118 ppm th 6 9 gpg. The salt requirement of your water tank depends on several factors.

90 days at 7 15 643 5 pounds. So the amount of softening that can be achieved by each pound of salt used is 32 000 grains 15 pounds 2133 grains per pound of salt. This of course is borne out in the typical rating of 24 000 grains on an eight pound per cubic foot setting. Salt dosage in pounds lbs.

A water softener will use approximately 1 pound of salt to remove 2 400 grains of hardness from its water softening resin. In the event that we take the daily softening requirement of 3000 grains for each day and various this by 7 days we require a softener that can diminish 21 000 grains of aggregate hardness to recover once every week. Per ft3 low salt setting. This means when you read up on a product you re interested in it will state the grains used per pound of salt.

Softeners of old might be rated at 3 000 grains per pound gr lb. Convert water hardness from ppm to grains per us gallon. In some states throughout the usa and canada it s a legal requirement to state the capacity of a water softener by using how much salt it will need per regeneration and the cubic feet of resin. We as a rule prescribe that private softeners be recovered at a 8 lb.

The softener capacity is calculated in three simple steps. To maximize the efficiency of a softener we want it to remove the maximum number of grains for the minimum amount of salt used. 2 x 65 130 x 110 14 300 4 000 3 575 x 90 days 321 75 pounds. These include the level of water hardness and the quantity of water you consume in your household.

A water softener softening 75 gallons of water per day that has 10 grains of hardness per gallon will use 5 ounces of salt to remove the hardness accumulated per day. If we take the same softener and regenerate it with 6 pounds of salt then we would make 2000 gallons of slightly hard water or about 333 gallons per pound of salt. In this case the softener will only remove about 20 000 grains of hardness but the softener will think it has 12 000 grains of capacity remaining and will not initiate a regeneration for several days. The water contains 118 ppm of total hardness and the softener has 6 ft 3 of resin that is regenerated using 15 lbs of salt per ft 3.

How much salt does a water softener use. This will result in your softener regenerating more frequently thereby. The result is that the softener provides soft water for a few days and then provides un softened water for a few days before regenerating. Total hardness ppm total hardness gpg example.

For residential application having up to 4 grains of hardness would still be considered soft water. More water uses more salt. The accompanying data depends on these parameters. The consumer programs the softener as a 32 000 grain system but only programs it to use 6 pounds of salt per regeneration.