Backflow Device Testing & Certification — Kansas

Question 1

Why does my fire sprinkler system need backflow testing?

Answer

Backflow preventers stop contaminated water from flowing back into the public water supply. Water in a fire sprinkler system may contain chemicals, rust, or debris — if it backflows into the potable supply, it's a health hazard. Most jurisdictions require annual testing and documentation by a licensed tester.

Question 2

How often is backflow testing required in Kansas?

Answer

Annually in most Kansas municipalities. Testing is required by NFPA 25, local plumbing codes, and your water utility. Your local water authority or fire marshal can confirm the requirement for your specific property.

Question 3

What is a backflow preventer, and why does it need to be tested?

Answer

A backflow preventer is a device installed on the water supply line to your fire sprinkler system. It prevents contaminated water from flowing back into the potable water supply. Annual testing is required by NFPA 25, local plumbing codes, and water utilities to ensure the device is functioning correctly.

Question 4

What happens during a backflow preventer test?

Answer

The technician isolates the device and connects test gauges to the test cocks. Pressure differentials are measured across the check valves and relief valve (if present) to verify proper operation. The test typically takes 30–45 minutes. A test report is completed and submitted to the local water authority if required.

Question 5

Do you provide certification paperwork after testing?

Answer

Yes. We submit test reports to the water utility where required and provide you with documentation for your records.

Question 6

What if the backflow preventer fails the test?

Answer

If the device fails, it needs to be repaired or replaced before re-testing. We document the failure in the test report, and most water utilities require you to correct the failure within 30 days. We can handle the repair or replacement and perform the re-test.

Backflow Device Testing & Certification — Kansas

Annual testing. No exceptions.

What backflow testing includes

Backflow testing questions

Time for your annual backflow test?