Filter press container en Dezhou, Shandong, China

Pressure tanks are used in closed water circulation systems to balance water flow and pressure, avoiding frequent opening of safety valves and automatic water replenishment valves. In addition to accommodating expansion water, the expansion tank can also serve as a water replenishment tank.
By filling the expansion tank with air, a larger volume can be obtained to accommodate the amount of expansion water. The high and low pressure expansion tanks can use their own pressure in parallel to replenish water to the stabilizing system. The control of each point in this device is interlocking reaction, automatic operation, small pressure fluctuation range, safe and reliable, energy-saving, and has good economic effects.