Pneumatic Back Pressure Regulator from Canada
Maintains constant upstream pneumatic pressure by automatically throttling flow based on real-time measurements. Under HTS 9032.81.00 as pneumatic automatic regulator for pressure control. Used in gas delivery and testing systems.
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
• Include pressure range and accuracy specs to validate automatic function