Do you need a biogas filter system? The biogas produced by the anaerobic digestion of organic waste can be converted into biomethane, this is called biogas upgrading. To help prevent further CO2 emissions, this 100% renewable energy can be used to replace fossil fuels. Biogas upgrade technology Various biogas upgrading technologies are available such as…
Do you need a high pressure hydrogen filter? Here at Classic Filters we are used to solving high pressure applications and supply high quality hydrogen filters in different working pressures: 700 bar, 1050 bar and even up to 1400 bar. Your hydrogen application needs a safe and reliable filter. Hydrogen filters with flexibility Up to…
So you’ve seen our blog on how to choose the right filter element, that we posted last a few weeks ago. Now we are going to explain how to make sure your selecting the correct filter housing for your application. As you probably know, we offer a wide range of filter housing and element combinations….
Element dimensions – Disposable microfibre types Understanding part numbers is never an easy task. So we thought we would break ours down and explain what the significance is of each number; thus making it easier for our customers to know what they require, when ordering disposable filter elements How the part number is arranged Filter…
We reconvene our two part guide on how Filter Elements work by explaining the science behind their success. Here we explain how filter elements that separate solid particles and liquid aerosols from a gas use a combination of different physical principles to help get the gas as pure as possible. Filtration makes use of – Brownian…
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From time to time we get asked to help our distributors and their customers overcome a problem that they have struggled to overcome themselves. One of our distributors asked us to help by designing a new product to overcome an air lock problem. This blog posts looks at how working with our distributor network allows…
Fast Loop housings can be used in sample systems to transport the sample closer to the analyser at high speed to reduce analyser response times. Where do Fast Loop Filters fit? The housing fits into the fast loop or bypass line wand has a direct flow straight through the fast loop housing and through the…
In normal operational use the borosilicate glass microfibre filter element is perfectly strong enough for most applications and if the element is in an application where it remains dry it is fairly rare that it would need any kind of support. The main problems that can be seen are when disposable type microfibre elements are…
Here at Classic Filters we have been asked to solve high pressure applications on several occasions. These high pressure applications have normally been up to 800 bar and require CE marks. Most recently we have been asked to work with more and more very high pressure filter applications, quite often with special connections in the…
Analyser manufacturers and system builders are often equested to have the filters accessible for ease of element change. The problems that are faced can include a complication in the systems where the element needs to be changed after each test or where shut down time has to be kept to a minimum. How We Make…
What is a borosilicate glass microfiber element? Borosilicate glass is known and used quite extensively throughout the glass industry, specifically for laboratory glassware, being made from Boron and Silica, and the microfibers are what they say they are, very fine fibre of specific diameters and lengths blended and formed in a specific manor to produce…
We were recently asked to solve a problem for a customer who saw high levels of pipe rouge and rust particles in his sample. The application was on white product blending. So What What Was The Problem? Unusually the problem was not so much to do with the filtration but with the stainless steel filter…
Here at Classic Filters we offer many solutions for your filter problems and the two key types of filters that many of our customers ask us about are our particulate and coalescing filtration systems. So, particulate or coalescing filters? The Difference Between Particulate and Coalescing Filters Particulate Filtration is the removal of solid particles from…