dynamicnord / CS-30

The CS-30 is based on a non-compensated piston design and is specially designed for use in waters with temperatures above 10 °C. The housing is made of sandblasted brass with a matt chrome finish - robust, durable and visually discreet. To significantly improve breathing comfort, the outlet valve and the exhaust deflector of the second stage have been specifically optimized. This noticeably reduces breathing resistance when exhaling. At the same time, the exhaust deflector reliably diverts the exhaled air bubbles to the side - for a clear view in any diving position. The ergonomically shaped mouthpiece made of hypoallergenic silicone offers a secure and comfortable fit, even during longer dives. Diving schools and instructors particularly appreciate the CS-30 for its ease of use and robustness. 

A key part of the design is the adjustable venturi system, which helps to prevent unwanted free flow - an important safety feature, especially for novice divers. The work of inspiration can be easily regulated during the dive and averages only 0.8 J/L - a balanced value that allows comfortable and calm breathing.