First Stage - High Pressure Reducer
AssemblyBalanced diaphragm or piston valve reducing 200–250 bar tank pressure to ~9 bar intermediate pressure via spring-loaded demand seat. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for First Stage - High Pressure Reducer
5 top-level lines as of r150498| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | First Stage Housing | scuba-regulator-first-stage-body | 1× | 1 | · | part |
| 2 | Diaphragm or Piston Element | scuba-regulator-diaphragm-piston | 1× | 1 | · | part |
| 3 | Intermediate Valve Seat | scuba-regulator-intermediate-valve | 1× | 1 | · | part |
| 4 | Pressure Calibration Spring | scuba-regulator-spring-assembly | 1× | 1 | · | part |
| 5 | First Stage Seals | scuba-regulator-first-stage-seal | 1× | 1 | · | part |