{"product_id":"model-gms170","title":"Membrane Filter Housing - Model GMS170","description":"\u003ch2\u003eGMS170 Combined Coalescing \u0026amp; Membrane Separator\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHeadline Filters GMS170\u003c\/strong\u003e combines a high-efficiency coalescing filter and a hydrophobic\/oleophobic PTFE membrane separator in a single compact housing.\u003c\/p\u003e\n\u003cp\u003eDesigned for analyser and sample conditioning systems, the GMS170 provides two stages of protection before the sample reaches the analyser. The integral \u003cstrong\u003e50CS coalescing element\u003c\/strong\u003e removes the majority of liquid aerosols and particulate contamination, while the downstream PTFE membrane provides a final barrier against liquid carryover.\u003c\/p\u003e\n\u003cp\u003eThis combined design provides reliable analyser protection while reducing the amount of contamination reaching the membrane, helping to extend membrane service life and reduce maintenance.\u003c\/p\u003e\n\u003ch3\u003eTwo-Stage Sample Protection\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eStage 1 – Coalescing Filtration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe incoming gas sample first passes through Headline Filters' high-efficiency \u003cstrong\u003e50CS coalescing filter element\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis stage removes fine liquid aerosols, droplets and particulate contamination from the sample before it reaches the membrane.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStage 2 – Membrane Separation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe conditioned gas then passes across a \u003cstrong\u003ehydrophobic\/oleophobic PTFE membrane\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eGas and vapour pass through the membrane to the analyser, while entrained liquids are prevented from passing into the clean sample outlet.\u003c\/p\u003e\n\u003cp\u003eThe result is a \u003cstrong\u003econditioned gas sample with a greatly reduced risk of liquid carryover reaching sensitive downstream instrumentation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCombined coalescing filter and membrane separator\u003c\/li\u003e\n\u003cli\u003eIntegral \u003cstrong\u003e50CS high-efficiency coalescing pre-filter\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHydrophobic\/oleophobic PTFE membrane\u003c\/li\u003e\n\u003cli\u003eTwo-stage protection against aerosols, particulates and liquid carryover\u003c\/li\u003e\n\u003cli\u003eHelps extend membrane life by removing contamination upstream\u003c\/li\u003e\n\u003cli\u003eCompact, low internal volume design for fast analyser response\u003c\/li\u003e\n\u003cli\u003e316L stainless steel construction\u003c\/li\u003e\n\u003cli\u003e1\/4\" NPT process connections\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: \u003cstrong\u003e150 bar\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum operating temperature: \u003cstrong\u003e100°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for straightforward in-field servicing\u003c\/li\u003e\n\u003cli\u003eInternal components can be serviced without disconnecting the process pipework\u003c\/li\u003e\n\u003cli\u003eSuitable for vertical or horizontal installation\u003c\/li\u003e\n\u003cli\u003eReplaceable coalescing element and membrane kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eM2 High-Flow PTFE Membrane\u003c\/h2\u003e\n\u003cp\u003eThe standard GMS170 is supplied with the \u003cstrong\u003eMT33-M2H high-flow PTFE membrane\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe membrane is chemically inert, has very low absorption characteristics and is designed to allow gas or vapour to pass while preventing entrained liquid from reaching the analyser.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMembrane Type:\u003c\/strong\u003e M2H – High Flow\u003cbr\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e PTFE\u003cbr\u003e\u003cstrong\u003eDiameter:\u003c\/strong\u003e 33 mm\u003cbr\u003e\u003cstrong\u003eThickness:\u003c\/strong\u003e Approx. 150 µm\u003cbr\u003e\u003cstrong\u003eMembrane Rating:\u003c\/strong\u003e 0.8 µm\u003cbr\u003e\u003cstrong\u003eRecommended Flow Rate:\u003c\/strong\u003e Up to 10 L\/min\u003cbr\u003e\u003cstrong\u003eMaximum Temperature:\u003c\/strong\u003e 100°C\u003c\/p\u003e\n\u003ch2\u003eTechnical Specification\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHousing Material:\u003c\/strong\u003e 316L Stainless Steel\u003cbr\u003e\u003cstrong\u003ePort Size:\u003c\/strong\u003e 1\/4\" NPT\u003cbr\u003e\u003cstrong\u003eMaximum Working Pressure:\u003c\/strong\u003e 150 bar\u003cbr\u003e\u003cstrong\u003eMaximum Operating Temperature:\u003c\/strong\u003e 100°C\u003cbr\u003e\u003cstrong\u003eCoalescing Element:\u003c\/strong\u003e 22\/34-27-50CS\u003cbr\u003e\u003cstrong\u003eCoalescing Grade:\u003c\/strong\u003e 50CS\u003cbr\u003e\u003cstrong\u003eMembrane:\u003c\/strong\u003e MT33-M2H\u003cbr\u003e\u003cstrong\u003eMembrane Material:\u003c\/strong\u003e PTFE\u003cbr\u003e\u003cstrong\u003eMembrane Rating:\u003c\/strong\u003e 0.8 µm\u003cbr\u003e\u003cstrong\u003eRecommended Membrane Flow:\u003c\/strong\u003e Up to 10 L\/min\u003cbr\u003e\u003cstrong\u003eSeal Material:\u003c\/strong\u003e Viton®\u003c\/p\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProcess gas analyser sample conditioning\u003c\/li\u003e\n\u003cli\u003eGas chromatography\u003c\/li\u003e\n\u003cli\u003eMoisture and dew point analysers\u003c\/li\u003e\n\u003cli\u003eHydrocarbon analysers\u003c\/li\u003e\n\u003cli\u003eNatural gas sample systems\u003c\/li\u003e\n\u003cli\u003eRefinery and petrochemical analyser systems\u003c\/li\u003e\n\u003cli\u003eOil \u0026amp; gas sample conditioning\u003c\/li\u003e\n\u003cli\u003eProtection against intermittent liquid carryover\u003c\/li\u003e\n\u003cli\u003eApplications requiring both coalescing filtration and final membrane protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProven in Real-World Moisture Analyser Systems\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHeadline Filters GMS170\u003c\/strong\u003e is used within analyser sample conditioning systems where reliable protection against aerosols, particulate contamination and liquid carryover is required.\u003c\/p\u003e\n\u003cp\u003eShown here is a GMS170 installed within a \u003cstrong\u003eMichell moisture analyser sampling system\u003c\/strong\u003e during commissioning of a gas processing application.\u003c\/p\u003e\n\u003cp\u003eThis type of installation demonstrates how the combined coalescing and membrane design can provide a final protective stage before sensitive moisture analysis instrumentation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7369\/6450\/files\/1B43C6CD-892F-47C8-900F-1C95256AFA27.jpg?v=1779311763\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject\/application image courtesy of Danish Nawaz.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eHeadline Filters is an independent manufacturer and is not affiliated with or endorsed by Michell Instruments or Process Sensing Technologies. Michell and OptiPEAK are trademarks of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eEasy Maintenance\u003c\/h2\u003e\n\u003cp\u003eThe GMS170 has been designed for straightforward servicing in analyser shelters and sample conditioning systems.\u003c\/p\u003e\n\u003cp\u003eThe coalescing element and membrane can be accessed without removing the housing from the process pipework, reducing maintenance time and helping minimise analyser downtime.\u003c\/p\u003e\n\u003cp\u003eA complete \u003cstrong\u003eGMS170 service kit\u003c\/strong\u003e is available containing the replacement 50CS coalescing element, M2H membrane and associated seals and service components.\u003c\/p\u003e\n\u003ch3\u003eNeed Help Selecting a Membrane Separator?\u003c\/h3\u003e\n\u003cp\u003eThe GMS170 is particularly suited to applications where the sample contains \u003cstrong\u003eaerosols, particulate contamination or intermittent liquid carryover\u003c\/strong\u003e and a high level of analyser protection is required.\u003c\/p\u003e\n\u003cp\u003eFor help selecting the most suitable Headline Filters membrane separator for your sample conditions, please contact our technical team.\u003c\/p\u003e","brand":"Headline Filters","offers":[{"title":"1\/4\" NPT \/ M2- High Flow \/ 100°C - 150 bar","offer_id":44174658928834,"sku":"29200035","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7369\/6450\/files\/Photoroom-20241115_213141.png?v=1731706337","url":"https:\/\/usa.headlinefilters.com\/products\/model-gms170","provider":"Headline Filters","version":"1.0","type":"link"}