Sprinkler systems are essential components of modern fire safety: They suppress fires quickly and automatically, preventing the devastating property damage and loss of life otherwise associated with fire incidents. But do you know the deal when it comes to the actual parts of a sprinkler system? Fire sprinklers are assigned certain parts that distinguish their functions and duties—and avoiding any confusion on these roles is key to ensuring the best possible protection against harm and destruction. So, what exactly is the official business definition for all of these pieces? Join us as we explore the world of fire sprinkler parts and how they help keep us safe.