Learn backflow prevention fundamentals, device types, testing procedures, and water safety best practices.
20 articles
Educational facilities have complex water systems with multiple backflow prevention points. Learn how to win school district contracts and navigate campus compl...
March 5, 2026 · 7 min readWhen a backflow device fails its annual test, knowing the likely cause saves time and money. This guide covers the most common failure modes and proven fixes....
March 1, 2026 · 7 min readRestaurants face unique backflow risks from commercial dishwashers, grease traps, and carbonation systems. Learn the specific compliance requirements for food s...
February 28, 2026 · 8 min readRPZ or DCVA? Understanding the differences between these two primary backflow prevention devices is essential for testers and property owners alike....
February 13, 2026 · 5 min readHealthcare facilities face strict backflow requirements due to high-hazard cross-connections. Learn what medical facilities need for full compliance....
February 9, 2026 · 5 min readKeep your backflow tester certification active with this comprehensive renewal guide. Understand CEU requirements, timelines, and continuing education options....
February 7, 2026 · 5 min readCross-connection surveys identify contamination risks before they become problems. Learn systematic assessment techniques and documentation best practices....
February 6, 2026 · 5 min readCorrect backflow device installation near water meters is critical for testability and compliance. Learn placement requirements and accessibility standards....
February 1, 2026 · 5 min readA complete, accurate test report is essential for compliance. Learn exactly what information every backflow test report must include to avoid rejections....
January 30, 2026 · 4 min readA failed backflow test doesn't mean disaster. Learn the repair process, timeline requirements, and how to get back into compliance quickly....
January 25, 2026 · 4 min readMost backflow preventers require annual testing, but high-hazard installations may need more frequent checks. Learn the requirements and consequences....
January 22, 2026 · 4 min readManufacturing plants have complex backflow prevention needs. Learn industrial requirements, high-hazard considerations, and testing strategies....
January 7, 2026 · 5 min readHotels have multiple backflow prevention points requiring regular testing. Learn hospitality-specific requirements and how to win hotel contracts....
January 7, 2026 · 5 min readBackflow devices don't last forever. Understanding device lifespan, aging indicators, and the repair-vs-replace decision helps you advise clients effectively....
January 7, 2026 · 5 min readBackflow prevention protects your drinking water from contamination. Understanding how it works is essential for property owners and plumbers alike....
December 2, 2025 · 5 min readAccurate gauges are essential for valid backflow tests. Learn calibration requirements, documentation needs, and best practices for maintaining your equipment....
November 30, 2025 · 12 min readFire sprinkler systems require backflow protection and annual testing. Learn the requirements, device types, and how to work with fire protection companies....
November 22, 2025 · 5 min readIrrigation systems pose contamination risks requiring backflow protection. Learn requirements, device types, seasonal testing strategies, and compliance essenti...
November 18, 2025 · 5 min readProfessional backflow testing requires quality equipment. Learn about essential tools, test kit selection, and how to maintain your gear for accurate results....
November 14, 2025 · 14 min readProper installation ensures backflow devices function correctly and remain testable. Learn best practices and avoid common installation mistakes....
November 10, 2025 · 5 min read