Pool Pumps
Swimming pool water must be kept free of bacteria and
other organics to be safe. Pool pumps circulate water through a filter,
constantly cleaning it. This prevents the spread of diseases and pathogens
from pool users. Insects and other debris are also constantly finding
their way into pools. Keeping these out of the water is done with a
mechanical pump.
Pool pumps are the heart of every pool. They suck water in through skimmer
buckets and the main drain, then route it into a more complex filter
system and often a heater as well, and then push it back into the pool
in an endless cycle of reheating and cleaning. The motors used on the
pumps are all nearly the same. There have not been any really astounding
inventions in pump technology in the last few years, so all innovations
have been implemented by most in one way or another. Each pump is slightly
different in its hydraulics, shape, basket and lid, and colors, but
performs the same purpose.
The main difference between pool pumps is size and horsepower. A larger
pool will need a much more powerful pump to clean and heat effectively
than a backyard pool. Above ground pools generally can have smaller
pump systems that are usually closer to the pool. This is also because
of their relatively smaller size. Selecting a pump that is too big can
have disastrous effects as well, resulting in blown pipes, filter or
seals.