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Calculate Cost Savings in 5 Easy Steps

Pro S Spray-PR in-stem pressure regulator ensures maximum spray head and nozzle performance, even with varying or excessive inlet pressures. By maintaining constant optimum pressure of 30 psi at the nozzle, Pro S Spray-PR spray heads end misting and fogging caused by high pressures. You save water while maintaining a healthy landscape.

Enter the information from your system below and see how much water you can save with our pressure regulation option. Available in 4” and 6” Pro S Spray Models:.

Calculate your estimated cost savings:
Step 1: Enter Nozzle Pressure (psi):
(Either enter the average dynamic pressure for the spray heads on one zone or enter the average dynamic pressure for all the spray heads on the entire system. If the dynamic pressure is not available, enter the system's static pressure. The static pressure will overstate the water savings, but it will still provide an estimate of the potential water savings.)
Step 2: At 30psi enter the GPM:
(If you entered the pressure for one zone above, enter the GPM for that zone. If you entered the pressure for the entire system above, enter the GPM for the entire system).
Step 3: Enter Average Watering Time per Day (min.):
Step 4: Enter Average Number of Watering Days per Week:
Step 5: Enter Average Watering Weeks per Year:


The initial system waste is: GPM
The yearly water savings is: gallons

* (there are many different conditions that can effect the actual cost savings. Your Potential cost saving is only an estimate)