Description RG050 provides simplicity in its slim design while delivering smooth easy breathing to the diver. This 1st stage regulator is especially designed for the diver who is looking for an inexpensive and reliable regulator. Perfect for the occasional sport divers. Advantage: reliable, easy breathing, affordable User: sport divers, rental gear 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): 125-145 PSI Intermediate Pressure (Air Supply / 500 PSI): 125-145 PSI High / Low Pressure Ports: 1 * 7/16" High / 3 * 3/8" Low |