1. Material: plastic
2. Installation maximum tilt: 30 degrees
3. Working pressure range: less than 1.0MPa; residents tap water pressure 0.3-0.5Mpa; using siphon water supply needs to ensure that the water level drop is greater than 80cm
4. High temperature resistant medium temperature: -20 to 100 degree
5. Applicable medium temperature: less than 1-80 degree
6. Fully automatic control self-replenishment with less water and self-stop with full water