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Home » Topics » Sprinkler Systems

Sprinkler Systems
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ARTICLES

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Feature

Comparing Alternatives to Traditional Sprinkler Systems for Data Center Fire Protection

Suppression systems, such as preaction, water mist, and clean agent (gaseous) systems, offer several distinct advantages and limitations in data centers.
August 12, 2026

While data center fires remain relatively rare, fire-related outages can be costly. According to the 2025 Uptime Institute Report, 54% of respondents noted their most recent significant data center outage cost more than $100,000.


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FPE Corner

Pressure Regulation Starts with Placement

A fire pump can solve a pressure problem, but a PRV in the wrong place can create a bigger one. NFPA 20 makes clear where pressure control belongs — and where it doesn’t.
August 3, 2026

If you’ve spent any time around fire pump submittals or fire pump rooms, chances are you’ve probably run into this scenario. 


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Feature

Retrofitting Backflow Preventers Without Undercutting Sprinkler Performance

Adding a new backflow preventer to an older system may negatively impact fire protection system performance. Here are some best practices to ensure existing sprinkler systems operate as intended when adding backflow preventers.
July 1, 2026
Christopher Culp, PE, CET

Some existing systems were never hydraulically calculated. Some were designed around pipe schedules. Some have little or no remaining safety margin. Add a backflow preventer without understanding the available water supply, system demand and device pressure loss, and a system that once appeared adequate may fail to deliver.


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FPE Corner

Reengineering Fire Protection in Parking Structures

Better real-time fire data and thoughtful design decisions — especially around EV charging layouts — are essential to improving safety in future parking garages.
July 1, 2026

Did you know the U.S. Fire Administration (USFA) estimates approximately 650 parking garage fires occur annually in the United States, resulting in an estimated $8 million in property damage and 15 injuries each year?


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AFSA45 Set for San Antonio

May 28, 2026

AFSA45 will bring fire sprinkler professionals to San Antonio Sept. 27-30 for education, exhibits, networking and the National Apprentice Competition.


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FPE Corner

Fire Protection and Backflow Prevention: Lack of Supervision and Testing

The fire protection and cross-connection control industries must weigh the pros and cons of water quality and sprinkler system design to determine a resolution that satisfies the common goal of protecting public health, welfare and property.
May 4, 2026

Ensure your fire sprinkler systems remain effective and water supplies stay safe by understanding the critical role of backflow assembly supervision and testing.


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NFSA to Honor 2026 Award Recipients, Hall of Fame Inductees at Annual Conference.webp

NFSA to Honor 2026 Award Recipients, Hall of Fame Inductees at Annual Conference

April 29, 2026

The National Fire Sprinkler Association will recognize industry leaders, technical experts and public safety advocates during its 2026 Annual Seminar and Business & Leadership Conference in Seattle.


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AFSA Scholarship Contest Helps Next Generation

April 13, 2026

AFSA’s scholarship program continues to grow, educating hundreds of thousands of people and awarding over $350,000 through this contest. 


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FPE Code Corner

Codes, Standards and Usage of Their Various Editions

Fire protection engineers must often consider newer code editions — even if not yet adopted by local authorities.
April 1, 2026

In the world of fire protection engineering, "the latest and greatest" isn't always the law of the land—but following the minimum requirements of an outdated code could be a costly mistake.


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FPE Corner

How to Size a Fire Pump: A Guide for Engineers

Calculate flow rate and pressure to ensure fire protection systems deliver adequate water during emergencies, especially in high-rise or large facilities.
March 2, 2026

Master the essentials of fire pump sizing by learning how to calculate critical flow rates and pressure requirements while navigating NFPA standards and high-rise zoning strategies.


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