Fire sprinkler system (English Wikipedia)

Hall, John R. Jr. (June 2013). "US Experience with Sprinklers". NFPA. Archived from the original on 12 March 2016. Retrieved 15 March 2016.
Casey Cavanaugh Grant, PE "The Birth of NFPA" Archived 28 December 2007 at the Wayback Machine NFPA, 1996
"Hotels and motels". Archived from the original on 22 January 2015. Retrieved 22 January 2015. National Fire Protection Association (NFPA)
Dubay, Christian (2006). "A Brief Introduction to Sprinkler Systems for Life Safety Code Users" (PDF). National Fire Protection Association. Retrieved 15 November 2019.
"NFPA Journal – The Case for Home Fire Sprinklers". www.nfpa.org. Retrieved 15 November 2019.

nortechsystems.com

"The End of Antifreeze in Fire Sprinkler Systems". Fire Safety Advice Centre. 16 March 2018. Retrieved 29 November 2018.

Department for Children, Schools and Families, Building Bulletin 100, accessed 1 June 2021

"Guide to OS&Y Valves for Fire Protection Systems". QRFS - Thoughts on Fire Blog. Quick Response Fire Supply, LLC. 16 March 2022. Retrieved 20 May 2023.

"Industrial Fire sprinklers". Fire Safety Advice Centre. Archived from the original on 16 January 2013. Retrieved 6 February 2013.
Hall, John R. Jr. (June 2013). "US Experience with Sprinklers". NFPA. Archived from the original on 12 March 2016. Retrieved 15 March 2016.
Casey Cavanaugh Grant, PE "The Birth of NFPA" Archived 28 December 2007 at the Wayback Machine NFPA, 1996
Merit Sprinkler Company. "Sprinkler History". Archived from the original on 11 August 2006. Retrieved 11 August 2006.
"Hotels and motels". Archived from the original on 22 January 2015. Retrieved 22 January 2015. National Fire Protection Association (NFPA)
Wotapka, Dawn (22 December 2010). "Builders Smokin' Mad Over New Sprinkler Rules". The Wall Street Journal. Archived from the original on 2 September 2017.
"Pennsylvania repeals automatic sprinkler requirement". Archived from the original on 11 July 2015. Retrieved 8 July 2015.
"Sprinkler requirements by state". Archived from the original on 10 July 2015. Retrieved 8 July 2015.
"Fire sprinklers compulsory for all new homes in Wales". BBC News. 16 February 2011. Archived from the original on 5 August 2011. Retrieved 4 August 2011.

Wotapka, Dawn (22 December 2010). "Builders Smokin' Mad Over New Sprinkler Rules". The Wall Street Journal. Archived from the original on 2 September 2017.