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CSV Saves Money by Making Pumps Last Longer
Millions of rural homes across the country have there own well and pump system.
Even in areas where water quality is not so good there are countless new ways to
filter or treat water making it suitable for human consumption. Many homes in the
city have a booster pump system as well. These pump systems boost low city water
pressure to the needs of the home owner. Standard pressure tank operated home
water systems average many on and off cycles per day. The pump fills the tank and
shuts off. The water is used from the tank and the pump again comes on, fills the
tank, and shuts off. This “cycling” is repeated dozens of times a day 365 days a
year, which could be tens of thousands of cycles per year. Day by day these cycles
add up and is usually the cause of a pump system failure. Those systems with the
most cycles will last the shortest length of time. "Cycling" causes the premature
destruction of the pump, motor, tank, switches and any other component in the
system.
The amount of time a pump system will last can be calculated in number of cycles.
Why would pump manufacturers make a pump that would last 500,000 cycles when
they can make more profit by building pumps that only last 200,000 cycles? This
de-engineering or “planned obsolescence” has led to most pumps and tanks having
become a “throw away” item. These throw away pumps and tanks are not
repairable, have very little that can be recycled, and usually end up as another
burden in our landfills and the pocket book of the home owner.
On the pretense of trying to engineer efficiency into our equipment many
manufacturers are purposely engineering out dependability or longevity. Using a
constant pressure valve to mechanically restrict the output of a pump to exactly
match the usage can save as much energy as varying the pump speed with expensive
and problematic electronics. Therefore, the longer your pump system last, the
greater your savings in "Life Cycle Cost." A constant pressure valve will eliminate
90% of the cycles which can make a pump system last three to four times the
normal life expectancy. When a pump system last several times longer than
expected, savings to the home owner is easy to figure.
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