Cascade Pressure Controllers for Gas Systems
Multi-stage pressure controllers that maintain sequential pressure setpoints in compressed gas cascade filling systems automatically. These instruments regulate gas pressure through feedback mechanisms, making them automatic regulators for gas pressure under tariff item 9032.89.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the controller is essentially a manifold of valves without automatic feedback
Other appliances for pipes, boiler shells, tanks, vats or the like are classified in heading 84.81 when they lack automatic control features.
If the product is primarily a pressure measuring instrument
Instruments for measuring or checking pressure are classified in heading 90.26 when their primary function is measurement rather than automatic control.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Describe the multi-stage control functionality clearly in customs documentation to distinguish from simple valves
• Ensure compliance with Canadian gas equipment standards and pressure vessel regulations
• Keep calibration records available for CBSA inspection if requested
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