Nolasco plumbing installation company, serves the entire LA area installing Backflow preventers systems to prevent contaminated water from flowing into your home's drinking water supply.
Without one of these handy devices, sudden changes in water pressure can allow water to flow backwards in the pipes, bringing harmful substances with it.
Backflow prevention devices have many applications in the industrial and agricultural industries.
Cities use them to prevent water supply contamination.
They are even used on a smaller scale in soda machines.
The most important thing you can do to maintain a backflow prevention assembly is to test it as often as necessary. It is recommended to test double check valve (DCV) systems every 3 years and make any necessary corrections.