How to do a backflow test

If buying, make sure that you keep your keep your tools clean, and check them annually for calibration. There are several types of backflow test equipment that . If you or your business reside within the Tampa Bay area of Florida. The test is required annually for irrigation systems.

Testing differential pressure, for backpressure, No-Flow status, and the downstream shut off valve for tightness.

CEU credit for Drinking Water and Waste Water Operators and well as certified .

Also, for more information on training and videos go to Jholeva1 .

TESTING REDUCED PRESSURE BACKFLOW PREVENTERS. All American Backflow Prevention Tutorial on RP Test Procedures. Los Angeles County Department of Public Health. Cross- Connection and Water Pollution.

A backflow device is also known as an RPZ valve. This device is installed onto your plumbing system to protect your drinking water and the city water supply from contaminants. A new Cross Connection Backflow Prevention Ordinance . A copy of the test and maintenance report must be submitted to Code. Enforcement which will be forwarded to our office.

How often is my backflow device required to be tested ? For all outside irrigation backflow assembly tests the backflow device must be pressurized with water for the test to be completed successfully, however we do not need to pressurize the irrigation system. Reduced Pressure (RP) Assemblies are required . Advanced Irrigation performs backflow testing on all types of backflow assemblies in the greater Puget Sound area. We do backflow testing in Seattle, Mercer Islan Bellevue, Sammamish Plateau and from Tacoma to Everett.

Failure to do so may result in discontinuation of service. For further information regarding backflow devices . The following guides provide information regarding irrigation systems and backflow prevention devices. REMINDER: All Tigard Water Service Area customers are required to have their backflow prevention devices tested each year by June 1. The Tester Link above has all testers certified with Marana Water. If replacement is the only solution, . Also, mechanical backflow preventers and air gaps can be bypassed.

Therefore, all backflow prevention assemblies have to be tested periodically to ensure that they are functioning correctly. Mechanical backflow prevention assemblies .