All California jurisdictions may now officially accept ASSE 5110 certification for backflow prevention testers.

getting things going with a leadoff double. Tatis didn't put the best swing on the ball––in fact, he barely put any swing on it whatsoever. The Padres right fielder attempted to check his ...

The purpose of the Reduced Pressure Principle Backflow Prevention Assembly is to protect the quality of the city water supply. Please note that double check valves are no longer acceptable according ...

Plus, its anti-scale polymer materials and built-in shut-off and check valves provide reliable performance and peace of mind for long-term use.

“The water supply (water fittings) regulations which keep drinking water safe specify outside taps should always have a double check valve to prevent backflow. “Homes built since 1999 ...

Pausing to double-check your work seems like a waste of time. Unfortunately, rushing through these moments may do you more harm than good when it comes to the big picture in your work.

Check your wallet! If you have any $1 bills, you may want to double-check the serial numbers. Currency collectors are willing to pay up to $150,000 for these rare $1 bills in the United States ...

Backflow preventers, those silent guardians of our water supply, ensure contaminated water doesn’t infiltrate clean drinking water systems. The north america backflow preventer market is experiencing ...

How to Select a Backflow Prevention Device There are two types of backflow prevention devices: Double Check Valve Assembly and Reduced Pressure Principle Assembly. The type required in a building is ...