Requirements and test methods for determination of the jetting resistance of components of drains and sewers
Ceramic Nozzle-DIN 19523:2008 Figure 1

| DIN 19523:2008 | |
| Pressure: | 15 Mpa |
| Flow | 35.7 L/min |
| Gauge | 10[-2,0]mm |
| Angle | 30±1° |
| Speed | 0.2m±0.02m/min |
| Nozzle diameter | φ2.5±0.02mm |
