FAQ

What fitting do I need to remove a gas sample from an NPT outlet (such as from a regulator) with a syringe?

01 Aug 2025

brass male connector

For a 18’’ NPT outlet, use male connector cat.# 23133 (for a stainless-steel fitting), and a Shimadzu plug septum. For a 14’’ NPT outlet, use male connector cat.# 23184 (for a stainless-steel fitting) or cat.# 23134 (for a brass fitting), and a 9.5–10 mm septum.

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GNOT5037