Language: English | España | Русский
Donate
Fire hydrant PNG
Download PNG image
Share image:

License: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Keywords: Fire hydrant PNG size: 3024x4032px, Fire hydrant PNG images, PNG image: Fire hydrant PNG, free PNG image, Fire hydrant
Image category: Fire hydrant
Format: PNG image with alpha (transparent)
Resolution: 3024x4032
Size: 7531 kb

Fire hydrant PNG image with transparent background | fire_hydrant_PNG41084.png

Home » TECHNIC » Fire hydrant » Fire hydrant PNG

This image has format transparent PNG with resolution 3024x4032.
You can download this image in best resolution from this page and use it for design and web design.

Fire hydrant PNG with transparent background you can download for free, just click on download button.



More images of Fire hydrant

Fire hydrant

A fire hydrant, also called a fireplug, fire pump, johnny pump, or simply pump, is a connection point by which firefighters can tap into a water supply. It is a component of active fire protection.

In areas subject to freezing temperatures, at most, only a portion of the hydrant is above ground. The valve is located below the frost line and connected by a riser to the above-ground portion. A valve rod extends from the valve up through a seal at the top of the hydrant, where it can be operated with the proper wrench. This design is known as a "dry barrel" hydrant, in that the barrel, or vertical body of the hydrant, is normally dry. A drain valve underground opens when the water valve is completely closed; this allows all water to drain from the hydrant body to prevent the hydrant from freezing.

In warm areas, hydrants are used with one or more valves in the above-ground portion. Unlike with cold-weather hydrants, it is possible to turn the water supply on and off to each port. This style is known as a "wet barrel" hydrant.

Both wet- and dry-barrel hydrants typically have multiple outlets. Wet barrel hydrant outlets are typically individually controlled, while a single stem operates all the outlets of a dry barrel hydrant simultaneously. Thus, wet barrel hydrants allow single outlets to be opened, requiring somewhat more effort, but simultaneously allowing more flexibility.

A typical U.S. dry-barrel hydrant has two smaller outlets and one larger outlet. The smaller outlet is often a Storz connection if the local fire department has standardized on hose using Storz fittings for large diameter supply line. The larger outlet is known as a "steamer" connection, because they were once used to supply steam powered water pumps, and a hydrant with such an outlet may be called a "steamer hydrant", although this usage is becoming archaic. Likewise, an older hydrant without a steamer connection may be called a "village hydrant."

In this page you can download free PNG images: Fire hydrant PNG images free download