Fire Hydrant with Side Caps
Curbside water outlets provide emergency personnel with direct access to pressurized municipal water supplies.
A4 format (portrait), black outlines on a white background · for home and classroom use
All coloring pages: Jobs and Professions Coloring Pages
Similar coloring pages: Jobs and Professions Coloring Pages
What else can you print? Free, no account needed
Custom Name Coloring Pages
Enter your child's name to generate a custom coloring page featuring large outline letters to color and decorate.
Open generator →Connect the Dots Generator
Eight connect-the-dots pictures across three difficulty levels. Features faint outline guides for younger children and dots only for older kids.
Open generator →Printables
Worksheets, tracing lines, mazes and dot-to-dots in A4.
Browse printables →
Municipal Street Fire Hydrant
A roadside fire hydrant features a rounded domed top, heavy threaded side caps protecting hose connection valves, and a grounded structural base. Connected directly to underground city water pipes, these sturdy iron fixtures allow firefighters to quickly attach heavy hoses and pump large volumes of water to fight nearby fires.
Engineering of Fire Hydrant Systems
While fire hydrants remain visible above sidewalk surfaces, the actual main valve sits deep underground below the frost line to prevent water from freezing in cold climates. Turning the top operating nut with a special wrench opens the lower underground valve, filling the upper barrel with flowing water under high pressure.
Common Colors of Municipal Fire Hydrants
- Hydrant main barrel body: vibrant safety red, yellow, or silver
- Hydrant domed top cap: red, orange, green, or blue depending on flow rate
- Side outlet connection caps: metallic silver or matching body color
- Base connection area: dark gray or muted metal tone