We are pleased to announce that Monitoring Ventil and Fitting have been appointed as our exclusive distributor for Russia, Belarus and Kazakhstan. MV&F have a proven record of giving an excellent local customer service and support in the instrumentation markets … More
An application which is becoming ever more popular is the reclamation of precious metals with the use of our liquid filters. This is often from plating processes, but also can be from machining and other production methods where small particles … More
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 … 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
Generally engineers required to install a filter on a pressurised fluid system will go for the cheapest possible option. More often than not this will also be a sintered powder or granule filter element where it can be cleaned out … 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
Does your application need a differential pressure indicator? Recently we were asked to solve a problem for a company operating unmanned oil production platforms. The way these platforms work mean that all of the systems are monitored remotely. Unless something out … More
Anyone who has seen filters in action will know it is not an uncommon sight to find filters fitted with a simple gauze filter element. But what happens when a mesh filter is just not enough? These kind of filters … More
A question that has arisen time and time again from our customers is do we manufacture Compressed Natural Gas (CNG) Filters and the simple answer is YES we do! and we have been doing so for many years. In fact … More
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 … More
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 … More
A packaging company recently came to us with a problem to do with their air operated process picking arms. At their packaging plant due to limited space and complicated routing of compressed air lines – which are notoriously wet and … More
A question that has been asked a lot is when using a membrane as a filter to stop moisture passing, should the membrane be supported on one side or on both? The first thing to look at is the membrane itself. … 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
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 … More
Do you need a Liquid Block option? One of the problems with a PTFE membrane is if it sees too much water, it will eventually breach and allow moisture through to the analyser or piece of equipment being protected. For … More
