Combining the proven R-200 first stage and O-300 second stage, the R-2000 regulator delivers exceptional breathing performance, smooth airflow, and long-term reliability for divers of all experience levels. The environmentally sealed, balanced diaphragm first stage ensures consistent intermediate pressure, while the pneumatically balanced second stage provides effortless inhalation and exhalation at any depth. Designed with precision engineering and advanced materials, the R-2000 performs reliably even in cold or contaminated water, preventing freeze-up and corrosion. Its robust construction, ergonomic design, and compact form ensure maximum comfort and stability underwater. The R-2000 is also Nitrox-compatible up to 40% oxygen without the need for additional parts or modifications, making it ideal for divers who demand both versatility and safety. Whether you are exploring tropical reefs or diving in demanding technical conditions, the R-2000 offers outstanding performance, safety, and durability—making it the perfect all-purpose regulator for recreational, advanced, and professional divers alike.