This pressure regulator is suitable for "high purity" grade gases which have specifications of >99.998% absolute purity. Separate specialty pressure regulators are manufactured for use with "ultra-high purity" grade gases, which generally have specifications of >99.999% purity and maximum ppm concentration thresholds for individual gas impurities.
29557-U
CGA-580 Gas Cylinder Pressure Regulator
2-stage high purity, parameter 0-100 psi
Synonym(s):
Pressure Regulator (He, Ar, N2)
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About This Item
UNSPSC Code:
41112500
NACRES:
SB.54
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parameter
0-100 psi
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General description
For use with helium, nitrogen, or argon gas cylinders.
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What level of gas purity is this rated for? 99.9% as compared to 99.999%+, or something in between?
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What is the outlet type and dimensions for the product 29557-U?
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The outlet fitting is a 1/8" male Swagelok, ready to use with copper or stainless steel tubing.
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