Old School. New Tech. The 500SE utilizes a servo controlled valve to provide precision airflow and unparalleled performance for both air and trimix divers in a side exhaust configuration. To achieve this, we have perfected the original “lever-servo valve” we designed 35 years ago. Overbalanced diaphragm first stage also provides ideal hose routing for both backmount and sidemount users and optimum performance regardless of depth.500SE Second Stage- Pneumatically balanced servo valve system- Patented Orthodontic Mouthpiece for comfort and reduced jaw fatigue- Standard with 30″ maxflex hose- Easily disassembled without the use of tools and underwater if necessary- Left or right positioning – no upside down- Boltsnap tie pointDC7 First Stage- High performance over-balanced first stage provides progressively greater intermediate pressure as depth and gas density increases for superior gas delivery under the most extreme conditions- Fixed hose routing ideal for both backmount and sidemount configuration- Environmental sealing prevents internal corrosion, contaminants, and icing of the first stage- Designed to withstand the rigorous CE standard for coldwater performance- Nitrox compatible to 40%- 2 High Pressure and 4 Low Pressure ports- DIN/300 bar
