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Purge Rings for Sight Glasses

Sight Glass Purge Ring
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Product Details
The Purge Ring is designed to fit between standard ANSI B16.5 flange, DIN standards or non-ANSI connections. It is used to purge the line with air, water or any other media.

Purge Rings can be used to add or drain material, take samples, or works as a mounting point for pressure or temperature gauges. Standard units are furnished with 1/4" NPT connections, but other connections are available upon request.

View Engineering Information

Body: 316 or 304 SS, Carbon Steel; Hastelloy; etc.
Connection: 1/4" FNPT (Standard); Swage Nipple; Socket-Weld etc.
Mating Gaskets: Available upon request; TeflonⓇ GrafoilⓇ GylonⓇ Blue-GardⓇ etc.

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