A hydraulic accumulator (hydraulic tank) is a steel diaphragm tank that is responsible for the individual supply of cold or hot water. This is ensured by maintaining the correct air pressure in the pressurized water supply system.
For the water supply system to operate in automatic mode, it is necessary to install a closed membrane-type accumulator with a pneumatic accumulator of the appropriate volume, since the pressure switches can only work in conjunction with a hydraulic accumulator.
A hydraulic accumulator is a device built into the water supply system to maintain the required pressure, ensuring the constant readiness of the system to work under a stable pressure.