Level Control Instruments for Storage Tanks
Ultrasonic level controllers that automatically operate pumps and valves to maintain liquid levels in chemical storage tanks with disturbance compensation. These instruments continuously measure and regulate liquid levels, qualifying as automatic regulators 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 product is primarily a level measuring instrument
Instruments for measuring or checking the flow or level of liquids are classified in heading 90.26 when their primary function is measurement.
If the product is essentially a programmable logic controller
Programmable controllers are classified in heading 85.37 when they are not specifically designed as automatic regulating instruments.
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
• Document the automatic pump and valve control functionality to support classification as an automatic regulator
• Ensure compliance with Canadian storage tank safety regulations
• Provide CBSA with ultrasonic sensor specifications and control logic descriptions
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