Progressing Cavity Pump for Slurry Handling from China
A rotary positive displacement pump with a helical rotor in a stator, ideal for abrasive slurries, drilling mud, and wastewater. Provides smooth, low-pulsation flow under HTS 8419.60.00. Commonly used in mining and oilfield applications.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Specify rotor/stator materials (e.g
• elastomer types) and pressure ratings in commercial invoice
• Include performance curves showing pulsation characteristics to distinguish from centrifugal
• Check for ATEX certification if importing for hazardous locations