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CONCOA 8301984 | Flow Adapter | 0.020 Orifice, 11.4 SCFH Argon
CONCOA 8301984 is a flow adapter with a 0.020 orifice that passes 11.4 SCFH of argon, 36 SCFH of helium, 10.5 SCFH of carbon dioxide, 13.5 SCFH of nitrogen and 20 SCFH of AG-75 (75% helium / 25% argon). Use 8301984 where pipeline or regulator pressure is held constant and a set flow is wanted.
- A metal-to-metal diaphragm seal against contamination, plus a 1/4 in MNPT inlet for station valves or regulator outlets
- 30 PSIG (2 BAR) compensation, plus a 5/8 in-18 RH internal (CGA 032) outlet
- No need for a flowmeter in a constant-pressure pipeline, plus a brass barstock body with a 3/4 in hex
- Specifications
| Part Number | 8301984 |
| Brand | CONCOA |
| Series | Flow Adapters |
| Orifice size | 0.020 |
| Argon flow | 11.4 SCFH |
| Helium flow | 36 SCFH |
| Carbon dioxide flow | 10.5 SCFH |
| Nitrogen flow | 13.5 SCFH |
| AG-75 flow (75% He / 25% Ar) | 20 SCFH |
| Inlet connection | 1/4 in MNPT |
| Outlet connection | 5/8 in-18 (B) RH Int (CGA 032) |
| Body | Brass barstock |
| Filter | Monel or stainless steel mesh |
| Compensation | 30 PSIG (2 BAR) |
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