Which of the following terms describes devices used to join hose sections?

Which of the following terms describes devices used to join hose sections?

• A. Manifolds
• B. Appliances
• C. Couplings
• D. Hose clamps

Answer: (C)

Couplings are the devices used to join hose sections. They are designed to connect the ends of two hoses, creating a secure, watertight connection that can withstand the system’s pressure. By locking together, couplings let you quickly extend or shorten a hose lay and connect to nozzles, adapters, or hydrants as needed. This role is distinct from hose clamps, which merely secure hoses or patches and do not link hose sections to form a continuous line. Manifolds are used to distribute water to multiple outlets, and appliances refer to components like nozzles and adapters rather than the connectors that join hose lengths.

Couplings are the devices used to join hose sections. They are designed to connect the ends of two hoses, creating a secure, watertight connection that can withstand the system’s pressure. By locking together, couplings let you quickly extend or shorten a hose lay and connect to nozzles, adapters, or hydrants as needed. This role is distinct from hose clamps, which merely secure hoses or patches and do not link hose sections to form a continuous line. Manifolds are used to distribute water to multiple outlets, and appliances refer to components like nozzles and adapters rather than the connectors that join hose lengths.