4.04 ppm ≈ 137.747 lph. To convert pints per minute to litres per hour, multiply by 34.095672: 4.04 × 34.095672 = 137.747.
How to convert pints per minute to litres per hour
lph = ppm × 34.095672
- 1 ppm = 34.095672 lph (and 1 lph = 0.029329236 ppm).
- Multiply the amount by the factor: 4.04 × 34.095672 = 137.747.
- Answer: 4.04 ppm ≈ 137.747 lph (rounded to 6 significant figures).
Pints Per Minute to Litres Per Hour table
| Pints Per Minute (ppm) | Litres Per Hour (lph) |
|---|---|
| 3.99 ppm | 136.042 lph |
| 4 ppm | 136.383 lph |
| 4.01 ppm | 136.724 lph |
| 4.02 ppm | 137.065 lph |
| 4.03 ppm | 137.406 lph |
| 4.04 ppm | 137.747 lph |
| 4.05 ppm | 138.087 lph |
| 4.06 ppm | 138.428 lph |
| 4.07 ppm | 138.769 lph |
| 4.08 ppm | 139.11 lph |
| 4.09 ppm | 139.451 lph |
| ppm | lph |
|---|---|
| 1 ppm | 34.0957 lph |
| 5 ppm | 170.478 lph |
| 10 ppm | 340.957 lph |
| 50 ppm | 1,704.78 lph |
| 100 ppm | 3,409.57 lph |
| 1,000 ppm | 34,095.7 lph |