How do I choose a mesh filter size?

24 Jun.,2024

 

Choosing a Proper Water Mesh Filter Element - BoshartU

Do you have heavy sediment or large volume of scale, debris, sand, or grit needing to be removed from your water filtration system? Selecting the right mesh filter element for your sediment filter or separator starts with having a good understanding of what is on the market and what they remove from water.

If you are looking for more details, kindly visit custom wire mesh filter tube sizes wholesale.

Water mesh filter elements are specifically designed to remove large volumes of sediment. In this blog, we will be going over four things to consider when selecting a mesh filter element.

Housing Selection

Part of selecting an element is determining what housing you have or need. If you already have one installed, the size is listed on the inlet and outlet. When installing a new one, knowing the desired flow rate greatly helps! Check out our &#;What is the Typical Household Water Flow Rate&#; blog for more on determining flow rates.

Flow rates in sediment filters and separators have a wide flow rate overlap between sizes. For example, a 1&#; filter housing has a flow rate of 1-25 GPM and a 1-1/2&#; filter housing has a flow rate of 10-50 GPM. If your flow rate is within the range, it&#;s best to go with a smaller size to ensure the centrifugal force is adequate to separate the sand from the water. That would mean that if your desired flow rate is 20 GPM a 1&#; filter housing would be more effective.

Element Type

Elements come in two different styles, filter and separator. They both work the same way, the difference being that separators allow for more sediment to build up before it needs to be purged. Our "Understanding Sediment Filters & Separators" blog goes over the difference in more detail.

Depending on the size of the housing the filter may look different. For 1&#; housings the filters look the same between filters and separators whereas for a 1-1/2&#; and 2&#; housing, the filter has a shorter screened area and a stem holding the filter part up which gives room for the sediment to build up at the bottom.  The image shows a filter element on the left and a separator element on the right for a 1-1/2" or 2" housing.

Mesh Material

There are two main mesh materials, polyester and stainless steel. Polyester mesh is manufactured from non-corrosive material and is ultraviolet stabilized / weather resistant. Stainless steel mesh is manufactured from 316 stainless steel and is non-corrosive and durable.

Stainless steel will hold up better to sharp sediment and particles as they won&#;t rip the material. In the past polyester was the more economical option but that has changed making them both very economical options.

Mesh Size

Selecting the mesh size required is determined by what needs to be removed from the water. When talking about filtration there is different terminology that defines the size of things that will be removed. The equivalency chart below shows the comparison between the different terminologies.

The opening is the size of space between material that water and particles can pass through. The number of openings in one square inch of screen is called the mesh size. The micron rating is the distance between filter media. &#;Water Filters &#; The Basics on Micron Ratings&#; goes over this in more detail.

When using a sediment filter or separator as a pre-filter for other water filtration products, make sure that the mesh size is equivalent to a larger micron rating. For example if your filter is 80 micron you would want to use a mesh size of 140 or smaller.

To give you an idea of some common sizes, scale may be removed by using a 24 mesh element whereas sand is smaller and would require a mesh element with a 100 rating or even higher.

 

Determining the amount of sand / sediment that needs to be removed will help determine the element that is right for you. No matter which element you choose it can be removed and cleaned with a soft brush. Soaking the element in 50/50 bleach and water solution will help remove stains caused by iron, etc. Be sure to rinse the element thoroughly before it is installed again. Now you have a better understanding of what goes into choosing a water mesh filter element and what the options are.

Have further questions about this subject?



Head over to Boshart's Knowledge Base: technical product information, guidelines, and more. 

Mesh Sizing Chart for strainers

Are you interested in learning more about custom stainless steel mesh tube filter for sale? Contact us today to secure an expert consultation!

This privacy policy sets out how we uses and protects any information that you give us when you use this website.

We are committed to ensuring that your privacy is protected. Should we ask you to provide certain information by which you can be identified when using this website, then you can be assured that it will only be used in accordance with this privacy statement.

We may change this policy from time to time by updating this page. You should check this page from time to time to ensure that you are happy with any changes.

What we collect

We may collect the following information:

  • name and job title
  • contact information including address
  • demographic information such as postcode, preferences and interests
  • other information relevant to customer surveys and/or offers

What we do with the information we gather

We require this information to understand your needs and provide you with a better service, and in particular for the following reasons:

  • Internal record keeping.
  • We may use the information to improve our products and services.
  • We may periodically send promotional emails about new products, special offers or other information which we think you may find interesting using the address which you have provided.

Security

We are committed to ensuring that your information is secure. In order to prevent unauthorised access or disclosure, we have put in place suitable physical, electronic and managerial procedures to safeguard and secure the information we collect online.

How we use cookies

A cookie is a small file which asks permission to be placed on your computer's hard drive. Once you agree, the file is added and the cookie helps analyse web traffic or lets you know when you visit a particular site. Cookies allow web applications to respond to you as an individual. The web application can tailor its operations to your needs, likes and dislikes by gathering and remembering information about your preferences.

We use traffic log cookies to identify which pages are being used. This helps us analyse data about webpage traffic and improve our website in order to tailor it to customer needs. We only use this information for statistical analysis purposes and then the data is removed from the system.
Overall, cookies help us provide you with a better website by enabling us to monitor which pages you find useful and which you do not. A cookie in no way gives us access to your computer or any information about you, other than the data you choose to share with us.
You can choose to accept or decline cookies. Most web browsers automatically accept cookies, but you can usually modify your browser setting to decline cookies if you prefer. This may prevent you from taking full advantage of the website.

Links to other websites

Our website may contain links to other websites of interest. However, once you have used these links to leave our site, you should note that we do not have any control over that other website. Therefore, we cannot be responsible for the protection and privacy of any information which you provide whilst visiting such sites and such sites are not governed by this privacy statement. You should exercise caution and look at the privacy statement applicable to the website in question.

Controlling your personal information

You may choose to restrict the collection or use of your personal information in the following ways:

  • whenever you are asked to fill in a form on the website, look for the box that you can click to indicate that you do not want the information to be used by anybody for direct marketing purposes
  • if you have previously agreed to us using your personal information for direct marketing purposes, you may change your mind at any time by writing to or emailing us.

We will not sell, distribute or lease your personal information to third parties unless we have your permission or are required by law to do so. We may use your personal information to send you promotional information about third parties which we think you may find interesting if you tell us that you wish this to happen.

If you believe that any information we are holding on you is incorrect or incomplete, please write to or us as soon as possible at the above address. We will promptly correct any information found to be incorrect.

Want more information on 304l ss screen? Feel free to contact us.