Unparalleled Breathing Performance for Every Dive
Experience superior breathing performance with the Sherwood SR3 Regulator, engineered to achieve less than 0.65 joules/liter of Work of Breathing (WOB) at 50 meters (165 feet) with a 625 L/min Respiratory Minute Volume (RMV). Few regulators in the world can match this exceptional level of efficiency and comfort, ensuring effortless breathing in any underwater environment.

Exclusive Flow-Through Piston Design
The SR3 Regulator stands out as the ONLY flow-through piston regulator that is both environmentally sealed and internally dry, offering unparalleled durability and reliability. Sherwood's innovative Three Pin Link (3PL) system efficiently transfers environmental pressure to the piston, ensuring a consistent airflow at any depth. This unique design enhances depth compensation, making the SR3 a top choice for serious divers.

SR3 First Stage - Advanced Engineering with a Premium Finish
Designed to commemorate Sherwood's 70th Anniversary, the SR3 First Stage features a Special Edition Platinum finish, combining style and performance. With an improved breathing mechanism, this first stage ensures smooth and consistent airflow, allowing divers to explore with confidence. The environmentally sealed system prevents contamination and enhances longevity, making it perfect for demanding underwater conditions.

SR3 Second Stage - Precision Control & Durability
The SR3 Second Stage is engineered for optimal performance, featuring a braided LP hose for enhanced flexibility and durability. The Seat Saving Floating Crown (SSFC) technology extends HP seat life, maintaining regulator performance even after extended periods of non-use. Divers can easily fine-tune their breathing effort with the one-touch performance adjustment, while the pneumatically balanced design ensures a smooth and controlled airflow delivery at any depth.