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 several operating pressures: 700 bar, 1050 bar and even up to 1400 bar. Your hydrogen … More
Alternative Energy certainly features in the news a lot recently. Classic Filters have been helping the development of hydrogen Fuel Cell Power Modules in various countries around the world by providing high quality filtration units. Fuel Cell Power Modules Our … More
We offer a number of options for monitoring Pressure Differential across the filter elements and have neat Pressure Differential Indicators available. So, why would you need Differential Pressure Ports? Some applications demand alternative methods of DP monitoring and for these … More
We are often asked if our filter housings conform to NACE. Of course, standard stainless steel filter housing products are produced from 316L bar stock so readily conform. But what are the NACE standards? We thought it would be interesting … More
Analyser protection usually consists of a coalescing and/or a particulate type filter to remove liquids and solids. But what happens when the housing isn’t serviced and becomes flooded with liquid? The liquid will carry over and reach the sensitive (and … More
What is SilcoNert®? SilcoNert® (formally called Sulfinert®) from SilkoTek® gives the ultimate passivation treatment of stainless steel surfaces. Filter elements and housings can adsorb active components in sample streams and the surface area of stainless steel filters can increase sample contact by a … More
In this video we give an overview of our filter housings being used to protect pressure regulators. Need more information about our pressure regulator filters? You can leave a comment below or contact us by calling +44 (0)1634 … More
Material traceability is very important in many industries. Classic Filters stainless steel filter housings are laser-engraved with a serial number to enable traceability after the item leaves the factory. How do we use this serial number to ensure complete traceability … More
Here we give you a quick run down of our analyser filters to help you specify the correct filter for your sampling system – both gas and liquid samples. Need more information about our sample system and analyser filters? You … More
Due to popular demand the SS117 and SS127 series filter housings, our smallest internal volume 316L stainless steel types, can now be supplied from stock with 1/2” NPT ports. We are listening to our customers These versatile filter housings are … More
Need more information about our stainless steel filters? You can leave a comment below or contact us by calling +44 (0)1634 724224 or send us an email to [email protected]
We have mentioned CE marks on the blog before but what are they for? The Pressure Equipment Directive (97/23/EC) and CE Marks The Pressure Equipment Directive (97/23/EC) was adopted by the EU and from 2002 the PED is obligatory throughout the … More
A customer requested a special CNG filter housings with two outlet ports. This presented no problem for us as we can make housings with any configuration you can imagine. It’s our flexibility that customers love – if you need something special incorporated … More
We have some great news. The very popular SS117 and SS127 series, our smallest internal volume 316L stainless steel filter housings, are now built as standard to 350 bar maximum working pressure. We know that most applications don’t require anywhere … More
Recently we had a customer who had installed a filter system in his sample system to protect an online analyser. This sample system comprised of a coalescing filter followed by a finer particulate filter. The customer wanted to be certain … More
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
