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Glass In-Stack Filter Assemblies

The Apex Instruments GFA-2590 Thimble Holder is constructed completely from borosilicate glass for use with Conditional Method for Ammonia (CTM-027) and accepts tapered 25 x 90mm thimbles, specifically manufactured for stack sampling. Does not require O-Rings or grease, for testing at higher temperatures. The borosilicate glass withstands temperatures up to 480°C (900°F).

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Filter body, glass, for GFA-2590 filter assembly, 5/8-...
Glass in-stack filter nozzle insert, 1/8-inch, for...
Glass in-stack filter nozzle insert, 5/32-inch, for...
Glass in-stack filter nozzle insert, 3/16-inch, for...
Glass in-stack filter nozzle insert, 7/32-inch, for...
Glass in-stack filter nozzle insert, 1/4-inch, for...
Glass in-stack filter nozzle insert, 9/32-inch, for...
Glass in-stack filter nozzle insert, 1/8-inch, for...
Glass in-stack filter nozzle insert, 11/32-inch, for...
Glass in-stack filter nozzle insert, 3/8-inch, for...
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