In order to help ensure the supply of safe, clean drinking water to its users, the City of Guelph has chosen to take a pro-active approach with respect to backflow prevention. This has resulted in the ...

Abstract: Dual active bridge (DAB) converter with single-phase-shifting (SPS) control would produce large backflow power when voltage regulation ratio deviates from 1 or under light load, an ...

This article is brought to you by the Sewerage & Water Board of New Orleans. It's hard to imagine how dirty pool water from a house down the street could end up in one's tap and drinking water.

As a certified Cross Connection Control Specialist, you can now complete and submit Backflow Prevention Device Test Reports online. Once you submit your test report, you and your client will receive a ...

Backflow preventer installation costs between $105 and $1,400, with the average property owner spending $325 per backflow preventer. Backflow preventers are essential in many commercial and some ...

If your home has sprinklers or a swimming pool, you already know about backflow prevention assemblies. This device, usually covered by a plexiglass box and located at the side of your house, keeps ...

One huge change that came with the new Minnesota State Plumbing Code that went into effect on January 23rd of this year was the requirement for annual backflow preventer testing. Here's the exact code ...