Variable Speed Turbine Pump for HVAC Chillers from Germany
Variable frequency drive turbine pumps circulate chilled water in commercial HVAC. Falls under HTS 8413.81.0020 as turbine liquid pumps. Energy efficient modulation.
Duty Rate — Germany → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• VFD performance curves separate from fixed speed pumps
• ASHRAE energy efficiency ratings support classification
• Motor integral or separate affects complete machine status