March 26, 2025
The fire sprinkler industry is constantly evolving. Learn about some major updates in the NFPA 13 2025 edition, including new rules for dry and preaction systems and supplemental sprinklers.
March 12, 2025
Fire sprinkler whips, also called flexible drops, provide seismic protection advantages and save installers time and effort. Are they right for your project?
February 26, 2025
Fire sprinkler SINs are very useful identifiers, but they don’t tell you everything. Here’s how to read and use Senju Sprinkler part numbers.
February 12, 2025
Learn about how to contact us, submit returns, reasons for returns, and tracking the status of a return of fire protection equipment purchased from QRFS.
January 29, 2025
Some residential sprinkler systems require lead-free fire sprinklers and other parts. Learn more about the laws that restrict lead in drinking water and when they apply to fire sprinklers.
January 15, 2025
Fire sprinkler SINs are very useful identifiers, but they don’t tell you everything. Here’s how to read and use Viking sprinkler part numbers.
January 1, 2025
In some hazardous environments, essential but standard fire protection devices could actually cause fires! Learn about explosion-proof equipment that helps prevent these issues, including flow switches, tamper switches, and other devices.
December 18, 2024
Reliable fire sprinkler part numbers and short codes can help get precisely the right equipment Every fire sprinkler has a SIN, or sprinkler identification number. … Read more
December 4, 2024
One unique sprinkler identification number (SIN) often indicates whether a sprinkler is a concealed or exposed model. But there are exceptions! Learn about dual-application versions and how to ID and order them properly.
November 20, 2024
American-made fire sprinklers and other fire protection parts aren’t hard to find! Learn how to comply with the Buy American Act and Build America, Buy America rules for qualifying fire protection projects.
November 6, 2024
NFPA standards and other documents reference the sprinkler assembly and specify which accessories must be part of it. Read this guide!
