ECCN 2B233

NPAT

Bellows-sealed scroll-type compressors and bellows-sealed scroll-type vacuum pumps having all of the characteristics described in this ECCN .

Category: 2 - Materials ProcessingProduct Group: B - Test EquipmentLast Updated: 2026-04-10

b.Capable of a pressure ratio of 2:1 or greater; and
c.Having all surfaces that come in contact with the process gas made from any of the following:
1. Aluminum or aluminum alloy;
2. Aluminum oxide;
3. Stainless steel;
4. Nickel or nickel alloy;
5. Phosphor bronze; or
6. Fluoropolymers.
a.Polytetrafluoroethylene (PTFE);
b.Fluorinated Ethylene Propylene (FEP);
c.Perfluoroalkoxy (PFA);
d.Polychlorotrifluoroethylene (PCTFE); and
e.Vinylidene fluoride-hexafluoropropylene copolymer.

NPNuclear Nonproliferation

Items controlled for nuclear nonproliferation reasons.

Column 1: YesColumn 2: No

ATAnti-Terrorism

Items controlled for anti-terrorism reasons. Most items on the CCL have AT controls.

Column 1: YesColumn 2: No

Disclaimer

This information is for reference only. For official classifications, consult BIS or a qualified export control professional.