Description From the start of the diving to its conclusion, RG100 balanced piston 1st stage delivers exceptional performance. Coupled with the O.D.S. hose system, the balance piston delivers consistent, maximum airflow at vitally any pressure level and any diving depth. A unique flow-through piston design ensures optimum flow, even under hard and deep diving conditions. Fewer moving parts simplify service, maintenance and tuning. A low-pressure port swivel assembly provides for versatile positioning of 2nd stage, octopus, inflation hoses, and 2 high-pressure ports allow "up" or "down" tank valve mounting. Advantage: reliable, easy breathing, high performance. User: tech divers, sport divers. Recommended 2nd Stage: OC350, OC300, OC450, OC400 SPECIFICATIONS: Type: pneumatically balanced piston 1st stage Ventilation Rate (Air Supply / 3000 PSI): 135 SCFM Intermediate Pressure (Air Supply / 3333 PSI): 130-160 PSI Intermediate Pressure (Air Supply / 500 PSI): 130-160 PSI High / Low Pressure Ports: 2 * 7/16" High / 4 * 3/8" Low |