DN15 Explained: What It Means for Your Faucet

What does DN15 mean in faucet terminology? For those new to faucet selection, this may not be very clear. But don't worry, let me give you a brief introduction to relevant knowledge about faucets.

DN15 Explained: What It Means for Your Faucet

DN15 in faucet terminology indicates that the nominal diameter of the faucet is 15 millimeters. DN stands for nominal diameter, which does not represent the internal or external diameter.

Faucets typically come in DN15 and DN20 sizes, depending on their intended use. For home use, a DN15 is commonly used in bathrooms, while DN20 is often used in public washing areas and drainage areas. Of course, the selection process often depends on the design drawings or the diameter of the connecting pipes.

A Complete Guide to Faucet Selection

1. Check the water flow:

The quality of a faucet is closely related to the size of the water flow, judged by the richness of the aeration. Most people may not be familiar with aerators, which are usually composed of six layers made of metal and plastic. When water flows through the aerator's mesh cover, it is divided into numerous small water columns, and its function is to consolidate the water.

2. Examine the appearance:

One way to determine the quality of a faucet is by comparing the surface brightness. A smoother surface usually indicates better quality. During the selection process, we can make judgments based on appearance by placing the faucet in a well-lit area for careful observation.

For instance, check if the faucet surface is shiny and whether there are any pores, oxidation, or other details. Additionally, observe if the surface color is uniform. We can implement two small methods to check this: first, press down on the faucet with your hand and see how quickly the fingerprints disappear; the quicker they disappear, the better the quality. Second, touch the surface of the faucet to check for burrs or sand; surfaces that are smooth indicate better quality.

In summary: After reading the above introduction, I believe you have a better understanding of what DN15 means in faucet terminology. If you would like to learn more related information, please continue to follow our website, as we will provide you with more exciting content in the future.