PVD Load Lock Door Assembly from Canada
A gate valve and viewport assembly for transferring substrates into PVD chambers without breaking vacuum. Designed for physical vapor deposition apparatus in subheading 8543.70. Maintains process integrity in high-throughput production.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Vacuum bakeout and actuation specs needed; include interlock system details; ensure viewport material certs