| Specific Gravity | Multiplier | Specific Gravity | Multiplier |
|---|---|---|---|
| 0.35 | 1.31 | 1.00 | 0.78 |
| 0.40 | 1.23 | 1.10 | 0.74 |
| 0.45 | 1.16 | 1.20 | 0.71 |
| 0.50 | 1.10 | 1.30 | 0.68 |
| 0.55 | 1.04 | 1.40 | 0.66 |
| 0.60 | 1.00 | 1.50 | 0.63 |
| 0.65 | 0.96 | 1.60 | 0.61 |
| 0.70 | 0.93 | 1.70 | 0.59 |
| 0.75 | 0.90 | 1.80 | 0.58 |
| 0.80 | 0.87 | 1.90 | 0.56 |
| 0.85 | 0.84 | 2.00 | 0.55 |
| 0.90 | 0.82 | 2.10 | 0.54 |
Adjustment for a gas with an average specific gravity (relative density) other than 0.60 is achieved by multiplying the CFH values in Tables 3 through 6 by the appropriate multiplier.
[For sizing tables for LP system, click here]