One question that is becoming more popular is about reducing servicing times. We like to address this challenge with the SV new designs. Traditional Coalescing Filter Housing Here we can see the traditional T-shaped coalescing filter housing fitted with a continuous drain. To gain access to the filter element the tube and fitting connected to…
Heated filters are perfect for diesel exhaust gases. The sampling system and filter can be heated to prevent water condensation during gas analysis.
Have a look at the video of ASaP’s Inclined Fall-back Stokes’ Law Probe. Using the SM106 series PTFE Membrane Housing this Flare Gas Probe solves the problem of plugging and fouling of the probe and keeps the downstream analyser system protected from unexpected fouling ensuring uninterrupted and trouble-free plant operation. PTFE Membrane Housings for the…
Adsorber Housings, with plastic or stainless steel bodies, are a simple, cost effective solution for the adsorption of various chemical vapours in a gaseous stream, for example a CO2 scrubber. The hollow tube, with integral filter diverts the gas flow to the base of the bowl allowing complete passage of gas through the adsorber granules. Simply remove the filter bowl…
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 expensive!) analyser – we have discussed this on the blog before in this post System…
In this post we look at the importance of flexibility required when selecting the correct sample system filter. Process analysers continuously measure part of a process stream very accurately. The sample conditioning system is one of the most important issues for process analysis. Many analyser sample systems use a “fast loop” bypass flow to rapidly…
Diesel Exhaust Analyser Filter Housings Many for our distributors and customers have asked us how specific products in our range work? So we have produced a video to cover this topic and show in this video the benefits of our “Diesel Exhaust Analyser Filter Housings“. Our filter housings are designed to be heated easily using a…
We are often asked about our comparable products to Genie® Filters and always listen to customer needs for alternatives. So what do you need this month? It seems there is a demand for an alternative to the Genie Filters® Model 101 and so we now offer our GSM105 series PTFE-membrane housings. They provide a simple and compact…
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 can leave a comment below or contact us by calling +44 (0)1634 724224 or send…
This is the last chance to register for the Air Quality and Emissions event next week. The event takes place every two years so the next chance to attend the high quality workshops and meet with over 70 equipment and service providers won’t be until 2015. Registration to attend the exhibition and over 40 workshops at…
Classic Filters will be exhibiting our range of products suitable for analyser and emissions monitoring at the Air Quality and Emissions Show in Telford on the 13th & 14th March 2013. Visit our stand number 64 to discuss your filter applications. Topics being covered at AQE 2013 include: Ambient Monitoring, CEMS, Dioxin Monitoring, Mcerts, Regulation,…
Often the most overlooked area when designing a sample conditioning system is the dead volume, or dead space, in the filter housing. Dead volumes are parts of the sample system where fluid can become stuck and won’t be able to move along with the main flow of the sample. What is best size filter housing…
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 near this kind of pressure, but because we have been asked quite regularly for process…
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 that any liquid being removed by the coalescing filter was draining away from the housing…
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 of the ordinary happens no-one visits the platforms until the regular service visit. However, one…
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…