Keep It Clean

Backflow Preventers for Fire Sprinkler Systems

Backflow preventers protect potable water supplies by preventing contaminated water from flowing back into the public water system through fire sprinkler connections. Pye-Barker Fire & Safety provides backflow preventer services for commercial fire sprinkler systems, including testing, inspection, maintenance, repair, and documentation. These services support compliance with fire codes, plumbing regulations, and local water authority requirements across a wide range of facilities.

What is a backflow preventer and why is it required for fire sprinkler systems?

A backflow preventer is a device installed on a fire sprinkler system water supply to prevent contaminated water from flowing back into the potable water system. Fire sprinkler systems connect to public water supplies, which makes backflow protection a common requirement under plumbing and fire codes. Backflow preventers help address public health and water safety concerns.

What happens if a backflow preventer fails inspection?

If a backflow preventer fails inspection, repairs or replacement may be required before the system can be returned to service. Failed devices may need cleaning, part replacement, or full assembly replacement depending on the issue. Follow-up testing is typically required after corrective work is completed.

Are backflow preventers required for all fire sprinkler systems?

Backflow preventer requirements depend on system design, water supply configuration, and local plumbing and fire codes. Many commercial fire sprinkler systems require backflow protection, but requirements can vary by jurisdiction. Reviewing local authority having jurisdiction guidelines helps determine applicability.

Pye-Barker has been a pleasure to do business with. Gavin tested our backflows and was very knowledgeable and respectful! Definitely recommend this company!

Kirkland, WA