50 кг Тесты водяной насос детектор утечки ppr трубы давление Тесты инструмент Давление Насосы

1. Place the water hose connected to the measured water pipeline (Note: the joint sealing);

2. The test pipe filled with water, and air after discharge, turn off the switch;

3. the water tank filled with water, close the valve 2, and then tilt the lower plate rod and began pressing pressure test;

4. When the gauge reading rises to the required pressure, then you can stop pressing;

5. Stop pressing after, then close the valve 1

6. decrease if shown on the gauge pressure does not drop, just to prove that the pipeline pressure resistance is good. On the contrary, it is proof of good sealing performance test pipe, causing a leak pressure