Ultimate Guide on 8 Parts of a Faucet: Names, Functions & Diagram

A faucet, also known as a tap, is a crucial plumbing device that controls and regulates the flow of water in residential, commercial, and public spaces. Its versatility and convenience have made it an indispensable part of modern-day living, facilitating everything from cooking and cleaning to personal hygiene and public health. The history of the faucet can be traced back to ancient times when rudimentary versions made of bamboo, stones, and metals were used to draw water from wells and rivers. However, over the years, advancements in technology and design have led to the development of sophisticated and elegant models that enhance both aesthetics and functionality of the parts of a faucet.

From the classic and timeless designs of vintage homes to the sleek and minimalist models of contemporary spaces, faucets are available in an array of shapes, sizes, and materials, catering to a broad range of preferences and needs. Additionally, technological innovations such as touchless and smart faucets have revolutionized the way we interact with this ubiquitous plumbing fixture, promoting hygiene, convenience, and sustainability.

Parts of a Faucet Diagram

Parts of Faucet, Names & Diagram

Faucet Parts Names

  • Faucet Body
  • Adjusting Ring
  • Spout
  • Aerator
  • Handle
  • Valve
  • Mount
  • Cold & Hot Water Supply

Parts of a Faucet & their Functions

Faucet Body

Water is a fundamental necessity in every household, and choosing the right faucet body design is crucial for ensuring a seamless water supply. With several options available, each with its unique characteristics, finding a one-of-a-kind design can be a challenging task.

The first faucet body design is the single-hole form, which combines hot and cold water in a one-piece casting that also houses the valves. This design is available in one-handle and two-handle variations, making it a versatile choice for different preferences. However, with its widespread popularity, it may not be the most unique option.

The second faucet body design is the bridge style, which connects two different valves using a conduit to mix hot and cold water before reaching the spout. While rare in modern faucets, this design has a historical significance that makes it an excellent choice for those looking for a vintage or antique aesthetic.

For a sleek and modern look, the wider body design is a fantastic option. This design requires three holes, but the pipe is hidden beneath the counter, providing a clean and minimalistic appearance while still mixing hot and cold water.

However, if you are looking for a truly unique faucet body design, consider a custom-made option. With the help of skilled artisans and designers, you can create a one-of-a-kind faucet that perfectly matches your style and taste. From unique shapes and finishes to personalized engravings and embellishments, a custom-made faucet is the ultimate statement piece for your bathroom or kitchen.

Adjusting Ring

An all-purpose seal made of versatile materials, engineered to securely seal the joints of any faucet and prevent any leaks or water damage.

Introducing the ultimate watertight solution for your faucet – the HydraSeal. Crafted from cutting-edge materials and designed with precision engineering, the HydraSeal guarantees an impenetrable seal that will endure even the most extreme water pressure.


A kitchen faucet’s spout is like the eyes of the sink area, and it has the power to captivate the attention of anyone who walks into the room. With so many different designs to choose from, selecting the right spout can be a daunting task.

A straight spout is an excellent choice for those who prefer a clean and modern look, providing ample reach for various sink tasks. Meanwhile, a gooseneck spout with a graceful high arc is perfect for filling deep pots or adding a touch of elegance to the sink area.

For those who want to add a bit of personality and intrigue to their kitchen, a shepherd’s crook spout design provides more clearance while also creating an air of mystery. An articulating spout is a great choice for those who demand maximum flexibility and control, with several joints that allow the water flow to be guided in any direction.

Functionality is also an important consideration when choosing a spout. A pull-out spout with a retractable sprayer head that docks on the spout is ideal for those who want convenience and ease of use. These heads are available in various spout designs, from straight to curved, to fit any kitchen style.

A pull-down spout, typically attached to gooseneck designs, requires a locking or magnetic dock to keep it in place when not in use. However, its sleek design and versatility make it a popular choice for many homeowners.

Hands-free spouts are the latest innovation in faucet design and offer an exciting alternative for those who value hygiene and convenience. Activated by either a foot pedal or motion sensor, these spouts provide a touchless option that is perfect for busy kitchens or families with young children.


The humble aerator, a small but mighty component of modern-day faucets, is a true wonder in water flow management. Made from fine mesh material, the aerator’s primary purpose is to divide the water flow into tiny streams to infuse air into the water, thereby improving its overall quality.

Not only does it increase the water’s oxygen levels, but it also plays a crucial role in conserving water by reducing wastage and controlling the flow rate. The aerator’s innovative design also helps to minimize splashing in the sink while maintaining the sensation of a high-pressure flow.

This tiny yet essential device is a game-changer for households and businesses alike, offering an environmentally-friendly solution to water flow management.


Introducing our cutting-edge faucet design that is revolutionizing the way you interact with your sink. A user-friendly handle is designed to provide effortless access to the valve, making it easy for people of all ages and abilities to use.

With multiple placement options available, you can customize the handle to suit your individual preferences and needs. Simply choose from the top of the spout, either side, front, or next to it and you’re ready to go.

The two-handle faucet is the epitome of timeless elegance and sophistication. It adds a touch of class to any kitchen and is sure to impress your guests. Although it has an additional handle to think about, don’t let that intimidate you. Our design is easy to use and intuitive, allowing for seamless and effortless interaction with your sink.


In the ever-evolving world of plumbing, outdated washers, and arduous repairs is a things of the past. With the introduction of the cartridge valve system, faucets have undergone a revolution in design and functionality.

These valves come in a range of materials, from plastic to metal, but the true champions are the ceramic discs that offer unparalleled smoothness and durability against hard water deposits.

However, installing a new faucet requires a crucial step that cannot be overlooked – cleaning the supply lines. Neglecting this task could lead to dirt and debris causing catastrophic damage to the ceramic discs, leading to leaks and a plumbing nightmare.

It is also vital to note that different faucets require specific cartridge valves. It means that purchasing a replacement from the manufacturer is the only way to guarantee a perfect fit and avoid causing further damage to your faucet.


When it comes to attaching a faucet to your sink, you’ve got some decisions to make. Will you go with the popular deck mount, which connects the faucet to the sink with drilled holes? Or will you opt for the wall-mounted faucet, which frees up counter space and makes cleaning a breeze? The choice is yours.

But beware: if you live in a cold climate where pipes are prone to freezing, mounting your faucet on an external wall could be a recipe for disaster. So before you make your final decision, consider the potential risks and benefits of each installation method. It may just save you from a frigid, watery nightmare.

Cold & Hot Water Supply

These are the supply lines of the cold & hot water to the body of the faucet.

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