420 ppm ≈ 3.9778 lps. To convert pints per minute to litres per second, multiply by 0.00947102: 420 × 0.00947102 = 3.9778.
How to convert pints per minute to litres per second
lps = ppm × 0.00947102
- 1 ppm = 0.00947102 lps (and 1 lps = 105.58525 ppm).
- Multiply the amount by the factor: 420 × 0.00947102 = 3.9778.
- Answer: 420 ppm ≈ 3.9778 lps (rounded to 6 significant figures).
Pints Per Minute to Litres Per Second table
| Pints Per Minute (ppm) | Litres Per Second (lps) |
|---|---|
| 415 ppm | 3.9305 lps |
| 416 ppm | 3.9399 lps |
| 417 ppm | 3.9494 lps |
| 418 ppm | 3.9589 lps |
| 419 ppm | 3.9684 lps |
| 420 ppm | 3.9778 lps |
| 421 ppm | 3.9873 lps |
| 422 ppm | 3.9968 lps |
| 423 ppm | 4.0062 lps |
| 424 ppm | 4.0157 lps |
| 425 ppm | 4.0252 lps |
| ppm | lps |
|---|---|
| 1 ppm | 0.00947102 lps |
| 5 ppm | 0.0473551 lps |
| 10 ppm | 0.0947102 lps |
| 50 ppm | 0.473551 lps |
| 100 ppm | 0.947102 lps |
| 1,000 ppm | 9.471 lps |