First Stage Regulator

Our First Stage Regulator is engineered for scuba diving excellence. This essential component of your dive gear ensures consistent air flow from your scuba tank, providing a stable and reliable breathing experience. Perfect for divers seeking precision and safety.

*From start to finish, the RG100 balance piston 1st stage delivers exceptional performance for all your dives. 
*Coupled with the O.D.S. hose system, the balance piston delivers consistent, maximum airflow at vitally any pressure level and diving depth.
*A unique flow-through piston design ensures optimum flow, even under arduous diving conditions. (DIN Connection Available)

*Recommended 2nd Stage: OC900, OC750, OC350, OC300, OC450, OC400
*Advantages: reliable, easy breathing, high performance
*Users: tech divers, sport divers

Technical Specifications:

Type: Pneumatical Balanced Piston First Stage Regulator

Ventilation Rate (Air Supply / 3000 PSI): 135 SCFM

Intermediate Pressure (Air Supply / 3333 PSI): 135 - 145 PSI

Intermediate Pressure (Air Supply / 500 PSI): 135 - 145 PSI

High Pressure Port (7/16"): 2

Low Pressure Port (3/8"): 4

Body and Component: Chrome Plated Brass

Yoke / Yoke Knob: Heavy Duty Brass (4000 PSI) / Nylon Fiber

Spring / H.P. Seat: #302 Stainless Steel / Teflon

Weight: 30 oz.