Portable Gas Compressor for Calibration
Portable compressor pressurizing calibration gases for gas detectors and analyzers. HTS 8414.80.16.90 covers other portable gas compressors for instrumentation. Stainless steel construction for specialty gases.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If part of gas/smoke analysis apparatus
Integral instrument components classify with principal apparatus.
If not specifically air but other gases primarily
Gas-specific compressors may have different statistical treatment.
If for semiconductor gas delivery systems
Semiconductor processing equipment statistical notes apply.
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Import Tips & Compliance
• Specify compatible gases (e.g
• H2S, CO) and pressure ratings
• Include NIST traceability if for calibration standards
• Declare explosion-proof rating if for hazardous locations
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