Description
According to the demand from the divers and dive shops, PROMATE are proud to introduce this new pneumatically balanced diaphragm 1st stage for advanced divers and pro divers those whom rely on more consistently smooth airflow and greater performances. The four intermediate pressure output ports are mounted on a swivel base that helps divers to adjust those hoses to the most convenient position. The two high pressure output ports positioned on each side of its main body to connect with either pressure gauge, dive computers or the hose-less transmitter.
Recommended 2nd Stage: OC350, OC300, OC450, OC400
Advantage: reliable perfect regulator for extreme conditions
User: tech divers, pro divers, frequent divers MATERIALS:
Body and Component: chrome plated brass with stain finished
Yoke / Yoke Knob: heavy-duty brass (4000 PSI) / nylon fiber
Spring / H.P. Seat: #302 stainless steel / special Teflon
Main / Octopus Hose Length: 27
Weight: 31 oz.
SPECIFICATIONS:
Type: pneumatically balanced diaphragm 1st stage
Ventilation Rate (Air Supply / 3000 PSI): 135 SCFM
Intermediate Pressure (Air Supply / 3333 PSI): 125-160 PSI
Intermediate Pressure (Air Supply / 500 PSI): 125-160 PSI
High / Low Pressure Ports: 2 * 7/16
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