Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications!

- the most efficient way to navigate the Engineering ToolBox!

Sprinkler Protection Area

Maximum fire sprinkler protection area

Sponsored Links

Maximum protection area per sprinkler:

Hazard Classification	Ceiling and Sidewall Construction		Maximum Protection Area
Hazard Classification	Ceiling and Sidewall Construction		(ft²)	(m²)
Light	Standard pendent and upright sprinklers	Unobstructed	225	20.9
		Non combustible obstructed	225	20.9
		Combustible obstructed	168	15.6
	Standard sidewall sprinklers	Combustible finish	120	11.1
	Standard sidewall sprinklers	Noncombustible finish	196	18.2
Ordinary	Standard pendent and upright sprinklers	All	130	12.1
	Standard sidewall sprinklers	Combustible finish	80	7.4
	Standard sidewall sprinklers	Noncombustible or limited combustible finish	100	9.3
Extra	Standard pendent and upright sprinklers	All	100	9.3
High-piled	Standard pendent and upright sprinklers	All	100	9.3

Sponsored Links

Related Topics

Miscellaneous - Engineering related topics like Beaufort Wind Scale, CE-marking, drawing standards and more
Risk, Reliability and Safety - Risk, Reliability and Safety in Process Control Systems

Related Documents

Area Units Converter - Convert between area units
Chemicals and Hazard Rating Systems - The National Fire Protection Association (NFPA) hazard system for chemical materials
Dust Explosions - Critical Temperatures and Concentrations - Critical temperatures and concentration parameters for substances like coal, zinc, uranium and more
Explosion Doors in Chimneys - Recommended size of explosion doors or draught stabilizers in oil fired installations
Fire-Stop Ratings - F-rated, T-rated and L-rated fire-stop systems
Flash Point - A flash point indicates how easy a chemical may ignite and burn
Gases - Explosion and Flammability Concentration Limits - Flame and explosion limits for gases - propane, methane, butane, acetylene and more
Hazardous Areas Classification - European Standard - European hazardous area classification in zones, protection types, temperature codes and codes
Hazardous Areas Classification - North America - North American hazardous locations classification in classes, divisions and groups
IP - Ingress Protection Rating - IP - Ingress Protection rating is used to specify the environmental protection - or electrical enclosure - of electrical equipment
NFPA - National Fire Protection Association - The U.S. authority on fire, electrical and building safety
Protection Techniques for Hazardous Areas - European IECEx - Hazardous areas protection techniques - explosion proof, flameproof and intrinsically safe
Protection Techniques for Hazardous Areas - North America - Dust-ignition proof, explosion proof, instrinsically safe and nonincendive protection of hazardous areas
Safety Signals - recommended Colors - American National Standards Institutes schedule for safety colors marking physical hazards
Types of NEMA Electrical Enclosures - Description of NEMA electrical enclosures types

Tag Search

en: fire sprinkler maximum protection area hazard classification
es: rociadores contra incendios área máxima protección clasificación de sustancias peligrosas
de: Sprinkleranlagen maximale Schutzgebiet Gefahrenklassifizierung

Sponsored Links

Search the Engineering ToolBox

- the most efficient way to navigate the Engineering ToolBox!

Engineering ToolBox - SketchUp Extension - Online 3D modeling!

Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro .Add the Engineering ToolBox extension to your SketchUp from the SketchUp Pro Sketchup Extension Warehouse!

Translate this page to

About the Engineering ToolBox!

Privacy

We don't collect information from our users. Only emails and answers are saved in our archive. Cookies are only used in the browser to improve user experience.

Some of our calculators and applications let you save application data to your local computer. These applications will - due to browser restrictions - send data between your browser and our server. We don't save this data.

Google use cookies for serving our ads and handling visitor statistics. Please read Google Privacy & Terms for more information about how you can control adserving and the information collected.

AddThis use cookies for handling links to social media. Please read AddThis Privacy for more information.

Advertise in the ToolBox

If you want to promote your products or services in the Engineering ToolBox - please use Google Adwords. You can target the Engineering ToolBox by using AdWords Managed Placements.

Citation

This page can be cited as

Engineering ToolBox, (2008). Sprinkler Protection Area . [online] Available at: https://www.engineeringtoolbox.com/fire-sprinkler-protection-area-d_1180.html [Accessed Day Mo. Year].

Modify access date.

close

3D Engineering ToolBox - draw and model technical applications!

2D Engineering ToolBox - create and share online diagram drawing templates!

Engineering ToolBox Apps - mobile online and offline engineering applications!

Scientific Online Calculator

Scientific Calculator

5 9

Sponsored Links