Industrial Water Softener Sizing Calculator for Critical Water Applications

Critical water softener systems (<1 ppm hardness) continually send excellent, soft water to process such as in food & beverage and boiler feed water softening. 100% redundancy is necessary to ensure that your systems will receive soft water. The Industrial Water Solutions industrial water softener systems minimize hardness leakage, save up to 40% of salt costs and provide higher water efficiency.  The ultra-low hardness industrial water softener sizing calculator can size your system by inputting data below.

Average Gallons Per Day (GPD) Flow Rate:
Peak Continuous Flow Rate GPM*:
Desired Hours Between Regenerations:
Hardness of Water (Grains Per Gallon):
Capacity per Cubic foot of Resin (Grains):
Total Gallons of Water Used Between Regenerations:
Cubic Feet of Water Softener Resin Needed Per Tank:
Inch Valves (estimate):

The Industrial Water Solutions patent-pending ultra-low hardness (< 1ppm) industrial water softener system reduces hardness leakage by utilizing a double pass, worker/polisher design. This is ideal as a boiler feed water softener or as a softener for other processes that can be damaged by hard water. 

There are many variables beyond the scope of our ultra-low hardness leakage industrial water softener calculator such as changing flow rates, incoming water quality, pressure and temperature, that also have effects on water softener sizing and are not considered in these water softener calculations.

Calculate industrial water softener operating and salt costs.

To receive more detail or a proposal on our ultra-low hardness industrial softener, including multiple configurations (twin, triple, quad softeners), pretreatment for reverse osmosis,  boiler feed or directly to your process, please email or call us at 800-820-9021.

Industrial Water Calculators

These industrial water calculators calculate total hardness, salt savings, boiler savings, and the appropriate size of industrial water softeners, industrial deionizers, and industrial reverse osmosis systems.

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