425 ppm ≈ 14,490.7 lph. To convert pints per minute to litres per hour, multiply by 34.095672: 425 × 34.095672 = 14,490.7.
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: 425 × 34.095672 = 14,490.7.
- Answer: 425 ppm ≈ 14,490.7 lph (rounded to 6 significant figures).
Pints Per Minute to Litres Per Hour table
| Pints Per Minute (ppm) | Litres Per Hour (lph) |
|---|---|
| 420 ppm | 14,320.2 lph |
| 421 ppm | 14,354.3 lph |
| 422 ppm | 14,388.4 lph |
| 423 ppm | 14,422.5 lph |
| 424 ppm | 14,456.6 lph |
| 425 ppm | 14,490.7 lph |
| 426 ppm | 14,524.8 lph |
| 427 ppm | 14,558.9 lph |
| 428 ppm | 14,592.9 lph |
| 429 ppm | 14,627 lph |
| 430 ppm | 14,661.1 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 |