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
Tag Archives: High Pressure Filter
NACE Standards – What are they?
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
Float Housing for Analyser Protection
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
SilcoNert Treated Filter Housings
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
Filters for Fuel Cell Power Modules
Alternative Energy certainly features in the news a lot recently. Classic Filters have been helping the development of Fuel Cell Power Modules in various countries around the world by providing high quality filtration units. Fuel Cell Power Modules Our distributor … More
Video – Pressure Regulator Filters
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
How do we ensure Traceability of Stainless Steel Filters?
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
Video – Sample System and Analyser Filters
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
Filter Product News – SS117 and SS127 filter housings now with ½” NPT ports as standard
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
Video – Stainless Steel Filters
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]
What are CE marks?
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
Need a 2nd Outlet Port on CNG Filter Housings? No problem
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
Filter Product News – SS117 and SS127 series are now rated at 350 bar
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
System flood safety – float housing
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
High Pressure Filter Systems With Special Connections
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