DB Constant pressure water supply system

Working principle

The constant pressure water refill device is widely used in the closed cooling tower water supply system, which can replace the traditional expanded water tank, reduce the startup times of the pump, absorb part of the water expansion of the system, and easy to realize automatic water refill, automatic exhaust, automatic pressure relief and automatic overpressure protection.

It can replace the traditional expansion water tank, reduce the start times of the main system circulation pump, adjust the water pressure and water volume of the system, and easy to realize automatic water refill.