PAD Series Auto Drain

PAD Series Auto Drain

PAD Series Auto Drain is often used to automatically drain out the water in pipes. frozen type air dryer, oil-water separator, air tank, and some other air filters. Can be installed in places where is not convenient for artificial discharge, large airflow, and water drains frequently

It has different specifications, guaranteed pressure resistance is 1.5MPa, service pressure is 0.2 to 0.85MPa, and medium temperature is 0 to 60 degrees.

The main principle PAD Series Auto Drain is that the water inlet pipe and the negative pressure balancing pipe of the water outlet are evenly connected with the gas pipeline, and the negative pressure balancing pipe and the water inlet valve is opened, and under the action of the negative pressure of the gas pipe, the water outlet valve is always in a closed state. At this time, the water from the gas pipeline can flow into the water outlet through the clean water pipe. In this case, the float will rise with the rise of the water level, and the water inlet valve will be closed at this time. Automatic water discharge device under the pressure of water, water discharge valve is opened, it begins to discharge water.