In sprinkler system terminology, what are 'Fittings'?

In sprinkler system terminology, what are 'Fittings'?

• A. Components used in sprinkler systems, per specifications
• B. Components used in metalworking
• C. Components used in electrical connections
• D. Components used in water heaters

Answer: (A)

In sprinkler system terminology, fittings are the pieces that connect, direct, or adapt piping to form the network. They are specialized components used in sprinkler systems and must be selected and installed per the project specifications (and the applicable NFPA 13R requirements). Examples include elbows, tees, couplings, reducers, unions, caps, and nipples—any items that join pipes or change direction or size while maintaining system integrity and pressure. They are not general metalworking parts, electrical components, or water heaters; they are specifically tied to the piping layout and water distribution in the sprinkler system.

In sprinkler system terminology, fittings are the pieces that connect, direct, or adapt piping to form the network. They are specialized components used in sprinkler systems and must be selected and installed per the project specifications (and the applicable NFPA 13R requirements). Examples include elbows, tees, couplings, reducers, unions, caps, and nipples—any items that join pipes or change direction or size while maintaining system integrity and pressure. They are not general metalworking parts, electrical components, or water heaters; they are specifically tied to the piping layout and water distribution in the sprinkler system.