Demand Valve Regulator
A pressure-demand regulator for SCBA systems that delivers air based on user inhalation, used by hazmat teams. Classified in HTS 9020.00.90.00 as a mechanical part of breathing appliances for gas masks.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If used in non-respiratory industrial gas systems
General purpose regulators classify under valves, excluding dedicated breathing apparatus.
If for automatic pressure control in process equipment
Automatic regulators not for personal protection fall under control instruments.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Include flow rate specifications and compatibility certifications with major SCBA brands
• Ensure hydrostatic test records for pressure components are current
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