Helical Rotor Pump for Anaerobic Digestion from Mexico
Heavy-duty progressing cavity pump for biogas plant sludge and thickened waste. Handles high solids content under HTS 8419.60.00. Hardened rotor/stator for abrasion resistance.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify dry solids handling capacity (% TS)
• Document stator elastomer abrasion resistance
• Include biogas plant P&ID showing pump location