Description
Innovative design defines the Sherwood first stage regulator. Incorporating a dry sealed spring, the unique flow-by piston design mechanically balances air, ensuring excellent breathing at any cylinder pressure. Made of marine grade chrome-plated brass, this regulator stays clean and contaminant-free, even in harsh environments.
The dry seal function enables the regulator to increase intermediate pressure without messy oils or grease, making it a favorite among repair technicians. The first stage features two 7/16" threaded high pressure (HP) ports and four 3/8" threaded low pressure (LP) ports for gauges and accessories. Its tee-shaped design minimizes contact with the back of the head while mounted on a tank.
The Magnum's second stage boasts a large diaphragm and exhaust valve for optimal inhalation response and reduced exhalation resistance. The single valve tube construction and co-molded mouthpiece, using two different silicone compounds, ensure precision and reduced jaw fatigue. The regulator's high impact glass-filled polyamide housing is perfect for rugged applications.
Equipped with a dive/pre-dive venturi switch to prevent free flow, a 3/8" threaded 31" (78.75 cm) low pressure hose, and compatibility with 40% nitrox out-of-the-box, the Magnum is an excellent choice for diving enthusiasts. An owner's manual is included for your convenience.
