Metering Plunger Pump
High-precision reciprocating plunger pump for boiler chemical feed systems. Fixed displacement volumes under 8413.50.00 for liquid chemical metering applications. Adjustable stroke length for flow control.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If with factory-installed flow meter
Integral measuring device changes pump classification.
If auxiliary to boiler proper
Direct boiler feedwater pumps are boiler auxiliaries.
If automatic control component
Control-integrated metering becomes process control gear.
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Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Accuracy specs within ±1% required for metering verification
• Leak-free plunger seal certifications essential
• Integration compatibility with PLC control systems
Related Products under HTS 8413.50.00
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