An RPZ Backflow Preventer, known also as a reverse pressure zone backflow preventer, is a backflow device which prevents polluted water in your home from reversing direction and re-entering the city potable water supply.  The rpz designation refers to the fact that water pressure supplies a steady stream of water from the city to your

In the area of backflow prevention, the name Watts Backflow stands out as a symbol of quality.  That’s because Watts only makes the finest in backflow devices and backflow preventers.  But let’s back up a bit and discuss the nature of backflow and the need for Watts backflow preventers. Backflow is the reversal of the

A backflow preventer is a device used to protect against the reverse flow of water, known as backflow, in a city’s water system.  If the backflow is left unchecked, contaminated water can flow from a home or building back into the potable water supply….. And that just cannot happen! Here’s how it all works.  When