For ammonia
Air or vacuum pumps, air or other gas compressors and fans; ventilating or recycling hoods incorporating a fan, whether or not fitted with filters; gas-tight biological safety cabinets, whether or not fitted with filters; parts thereof: > Compressors of a kind used in refrigerating equipment (including air conditioning): > Other > Other: > For ammonia
Duty Rate (from China)
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
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]
Products classified under HTS 8414.30.80.90
Ammonia Refrigeration Reciprocating Compressor
A heavy-duty reciprocating compressor designed specifically for ammonia-based refrigeration systems in industrial cold storage facilities. It falls under HTS 8414.30.80.90 because it is a compressor used in refrigerating equipment optimized for ammonia refrigerant, excluding those for hydrocarbons or other gases. These are commonly used in food processing plants requiring large-scale cooling.
Ammonia Centrifugal Compressor for Cold Storage
High-capacity centrifugal compressor used in ammonia refrigeration for massive cold storage warehouses, handling large volumes of gas compression. It qualifies for HTS 8414.30.80.90 due to its design for ammonia refrigerating cycles in commercial applications.
High-Pressure Ammonia Booster Compressor
Booster compressor for high-pressure ammonia stages in cascade refrigeration systems for deep-freezing applications. Falls under HTS 8414.30.80.90 for ammonia-specific refrigerating compressors.
Ammonia Compressor for Beverage Carbonation Cooling
Piston compressor for ammonia chilling in beverage production lines maintaining carbonation temperatures. HTS 8414.30.80.90 classification for its role in ammonia refrigerating equipment.
Industrial Ammonia Screw Compressor
A rotary screw compressor engineered for high-efficiency operation with ammonia in large-scale industrial refrigeration applications like meat packing plants. Classified under HTS 8414.30.80.90 as it is explicitly for ammonia in refrigerating equipment, distinguished by its oil-flooded design tolerant to ammonia's properties.
Semi-Hermetic Ammonia Compressor
Semi-hermetic piston compressor built for ammonia in commercial refrigeration systems such as ice rinks or breweries. Under HTS 8414.30.80.90 for its ammonia-optimized construction in refrigerating equipment.
Oil-Free Ammonia Scroll Compressor
Oil-free scroll compressor tailored for ammonia in clean-room refrigeration or pharmaceutical storage. Classified in HTS 8414.30.80.90 as a compressor for ammonia refrigerating equipment, valued for minimal contamination risk.
Variable Speed Drive Ammonia Compressor
VSD-equipped screw compressor for energy-efficient ammonia refrigeration in fluctuating load environments like data center cooling. HTS 8414.30.80.90 applies due to its specific adaptation for ammonia in refrigerating systems.