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The Guardian Membrane Series is engineered to provide complete removal of entrained liquids and solids from gas samples assuring sample integrity and protecting downstream analyzers.

The GMS100 protects gas chromatographs and other online analyzers that require low sample flow rates from liquid and particulate contamination when only minimal amounts of liquid are present...

Guardian Membranes are also available with integrated coalescing pre-filters. A 50C-grade element is positioned upstream of the membrane to effectively remove the majority of liquids and particulates, thereby...

The GMS170 series of integral coalescing membrane separators delivers superior protection for online sampling analyzers.

Across the various stages of compression, contaminants—both particulate and liquid aerosols—can create serious issues in high-pressure air and CNG systems.

To simplify maintenance and ensure optimal performance, we offer NGV Filter Service Kits that include everything needed for quick and reliable servicing.