Andritz ASP Radial Stock Pump
Andritz ASP series radial centrifugal pump is optimized for low-pressure stock transfer in paper mill approach flow systems, handling cellulosic pulp dilutions up to 1% consistency. Classified under HTS 8413.70.1000 due to its dedicated use in paperboard production lines with machines for cellulosic materials.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for high-pressure applications beyond standard stock transfer
Higher pressure centrifugal pumps have separate statistical suffixes even within other pumps.
If designed as a positive displacement pump rather than centrifugal
Stock pumps using other pump principles (not centrifugal) shift to different subheadings.
If imported as part of a pulp chest agitator assembly
Parts of pulp or paper making machinery classified by function in Chapter 84 headings for paper machinery.
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 manufacturer's declaration specifying compatibility with cellulosic pulp preparation equipment
• Labeling must indicate 'for paper mill stock service only' to prevent CBP misclassification
Related Products under HTS 8413.70.10.00
Valmet Stock Centrifugal Pump for Pulp Processing
This centrifugal stock pump from Valmet is specifically engineered for circulating fibrous stock slurries in cellulosic pulp and paperboard manufacturing lines. It features abrasion-resistant impellers and casings designed to handle high-consistency pulp mixtures, falling under HTS 8413.70.1000 as a stock pump imported for use with pulp and paper machines.
NASH Stock Handling Vacuum Pump
NASH centrifugal vacuum pumps modified for stock lines in cellulosic paper production, providing both pumping and dewatering functions. Meets HTS 8413.70.1000 criteria as specialized equipment for pulp and paperboard machinery stock systems.
Sulzer ZPP Double-Suction Stock Pump
Sulzer's ZPP double-suction centrifugal stock pump delivers reliable performance for medium consistency cellulosic pulp transport in paperboard manufacturing. Its open impeller design prevents fiber clogging, qualifying it precisely for HTS 8413.70.1000 as dedicated stock equipment.
KSB Multitec Stock Pump for Paperboard Lines
KSB Multitec series centrifugal pump with open impellers for cellulosic stock recirculation in paperboard manufacturing approach systems. Precisely matches HTS 8413.70.1000 for its dedicated pulp and paper machine compatibility.