40 CFR Table O-1 to Subpart O of Part 98
Emission Factors for Equipment Leaks
June 9, 2020
Open Table
| Equipment type | Service | Emission factor (kg/hr/source) |
|
|---|---|---|---|
| ≥10,000 ppmv | <10,000 ppmv | ||
| Valves | Gas | 0.0782 | 0.000131 |
| Valves | Light liquid | 0.0892 | 0.000165 |
| Pump seals | Light liquid | 0.243 | 0.00187 |
| Compressor seals | Gas | 1.608 | 0.0894 |
| Pressure relief valves | Gas | 1.691 | 0.0447 |
| Connectors | All | 0.113 | 0.0000810 |
| Open-ended lines | All | 0.01195 | 0.00150 |
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