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Technical Information
EZ-FLO Fertigation technology has been in development
over the last ten years. As of 2007, EZ-FLO has received 9 issued US
Patents and 2 International Patents covering its unique fluid flow
technologies and has tens of thousands of units operating in actual
field use. Our patents cover the connection couplings as well as the
flow process whereby fertilizer is accurately proportioned in the tank
cap for release to the irrigation water stream.
One of the unique attributes of an EZ-FLO system is its
ability to precisely proportion fertilizer concentrate into a water
stream in an extremely accurate manner. We call this "Micro-Dosing".
Not only is the amount of fertilizer concentrate proportioned accurately
but the individual fertilizer elements of N-P-K are also in consistent
ratios when exiting the irrigation system from beginning of the fill
cycle to the end of the cycle.
Below are actual photographs of a clear tank going
through a complete "full to empty" cycle.
Many people erroneously assume that fertilizer in the
EZ-FLO tank is simply diluted as it goes through an entire cycle.
However as can be seen above, dilution does not really occur in the way
most people think. Almost all of the dilution occurs in the tank cap
where we can control it and in the irrigation line where the nutrified
water rejoins the rest of the clear water.
EZ-FLO’s patented flow technologies effectively create
an “invisible bladder” that separates the clear water entering the tank
from the fertilizer concentrate at the bottom of the tank. As clear
water is introduced into the tank, it arrives in a number of areas. Port
water inlets at the top of the tank create a clear layer of water that
separates it from the fertilizer concentrate. Additionally a micro-jet
agitation nozzle at the bottom of the tank "gently" agitates the
heavier fertilizer concentrate, keeping the resulting semi-dissolved
solution at even chemical concentration levels leaving the tank. Because
of this 'invisible bladder effect" there is no real dilution of the
suspended N-P-K in the tank through out most of the tank cycle. Only
when you get to the end of the tank contents do the NPK percentages fall
off.
As shown in the graph under the table, EZ-FLO
technology results in a level application rate and there is no
concentration/dilution "spike" as occurs in other proportioning systems
that have direct mixing of fertilizers with water. You can prove it
yourself with an electrical conductivity meter (EC) if you want to, but
we hope you'll just take our word (and the good folks at the independent
Peters Laboratories where this test was conducted) for our claim. |