※Applicable environment
Temperature: 0～50°C
Humidity: <95%
Storage temperature: -20～80°C

※Function
Test under standard conditions (temperature 20±10°C, humidity 65±20%)

1. Water hammer resistance, 1.05 Pa water pressure, no leakage after 100,000 impacts.
2. Burst pressure
With a pressure increase rate not exceeding 0.4MPa/s, the water pressure reach 2.76MPa (or the specified pressure) within 70 seconds after the start of the test.
After reaching 2.76MPa, it is held for 5 seconds before relief pressure. During the test, the leak detector must not break or leak.