Wet pipe, dry pipe, pre-action, and deluge are four types of fire sprinkler systems. Each of these systems helps prevent flames from spreading and reduces fire damage. The main difference between these types of fire sprinkler systems is their applications and how they activate.
What are the 4 types of sprinkler systems?
Today, there are four main types of sprinkler systems:
- Wet pipe.
- Dry pipe.
How many types of fire sprinkler systems?
All fire sprinklers are one of four types: pendent, upright, sidewall, or concealed.
What are the two types of fire sprinkler systems?
Sprinkler systems are broken down into two system designs: pipe schedule system and hydraulic designed system.
What are the most common fire sprinkler systems?
Wet Pipe Systems
Wet pipe sprinkler systems are the most common. In this system the sprinkler piping is constantly filled with water.
What are the 3 types of conventional sprinkler systems?
What Are the Main Types of Sprinkler Systems?
- Wet Pipe System. Wet pipe sprinkler systems—or traditional fire sprinklers—are the most common across residential and commercial buildings. …
- Dry Pipe System. …
- Pre-Action System. …
- Deluge System. …
- Installing a Sprinkler System.
What is a Class 4 sprinkler system?
Class IV — This class includes Class I, II, or III products and packaging containing a significant amount of Group A plastics (5-15 percent by weight or 5-25 percent by volume) stored in ordinary corrugated cartons with or without Group A plastic packing, which may be stored with or without the use of pallets.
What are the types of automatic sprinkler system?
Sprinkler system types
- Wet pipe systems. Wet pipe sprinkler systems are the most common system. …
- Dry pipe systems. Dry pipe systems are installed in spaces where the ambient temperature may be cold enough to freeze the water in a wet pipe system, making a wet pipe system inoperable. …
- Deluge systems. …
- Pre-action systems.
Which is not type of fire sprinkler system?
#1 – Which is NOT a type of fire sprinkler system? The correct answer is b, Even-Distribution.
What is a NFPA 13 sprinkler system?
NFPA 13R is a residential sprinkler design standard focused on low-rise residential occupancies. The Standard’s intent is to provide a sprinkler system that aids in the control of residential fires and provides improved protection against injury and life loss in multi-family dwellings.