Underwater breathing devices designed as a complete unit to be carried on the person and not requiring attendants
Other breathing appliances and gas masks, excluding protective masks having neither mechanical parts nor replaceable filters; parts and accessories thereof: > Underwater breathing devices designed as a complete unit to be carried on the person and not requiring attendants
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
Products classified under HTS 9020.00.40.00
AquaLung Legend Glacia Scuba Regulator
The AquaLung Legend Glacia is a balanced diaphragm scuba regulator designed as a complete first and second stage unit for underwater breathing. It includes an over-balanced first stage, environmental seal, and auto-closure device, carried on the diver's body via the tank valve without needing surface attendants. Classifies under HTS 9020.00.40.00 as a self-contained underwater breathing apparatus not requiring external support.
Scubapro MK25 EVO/S600 Scuba Regulator
Scubapro's MK25 EVO first stage paired with S600 second stage forms a complete, piston-based scuba regulator unit carried on the diver for autonomous underwater breathing. Features air-balanced flow and diver-adjustable inhalation sensitivity, independent of surface support. Fits HTS 9020.00.40.00 for portable, attendant-free underwater breathing devices.
Atomic Aquatics T3 Brass Scuba Regulator
Atomic T3 features a titanium/brass construction in a complete regulator unit with balanced flow-through piston, designed for cold-water diving and carried personally on SCUBA tanks. No attendants required, providing reliable breathing gas delivery underwater. HTS 9020.00.40.00 applies to such self-contained portable breathing devices.
Mares Abyss 22 Navy II Scuba Regulator
Mares Abyss 22 Navy II is a military-grade, complete scuba regulator with titanium construction and balanced diaphragm for extreme depths, carried on the person without attendants. Designed for reliable performance in harsh underwater conditions as a self-contained breathing unit. Classifies in HTS 9020.00.40.00 for portable underwater devices.
Apeks XTX200 Deep Dive Regulator
Apeks XTX200 is a high-performance, complete regulator set with over-balanced valves for deep technical diving, portable on the diver's tank without surface support. Features environmental sealing and multiple LP ports for personal carry. HTS 9020.00.40.00 for such complete underwater breathing units.
Sherwood Scuba SRB420 Regulator
Sherwood SRB420 balanced piston regulator provides a complete underwater breathing solution in a single portable unit, balanced for consistent performance at varying depths without attendants. Carried via yoke or DIN on SCUBA cylinders. Fits HTS 9020.00.40.00 criteria perfectly.
Cressi AC25 Compact Scuba Regulator
Cressi's ultra-compact AC25 regulator combines first and second stages in a lightweight, complete unit ideal for travel diving, carried personally without attendants. Features balanced flow and dry sealing for reliable underwater breathing. HTS 9020.00.40.00 for portable self-contained devices.