2. DIO --- Tlačna posuda za spriječavanje vodenog udara - (pressure tank) vessel for preventing water hammer

2. DIO --- Tlačna posuda za spriječavanje vodenog udara - (pressure tank) vessel for preventing water hammer

********* Nivo regulator - Level indicators

3--- https://www.krohne.com/en-hr/products/level-measurement/level-indicators-bypass-chambers/magnetic-bypass-level-indicators

********* Posude pod tlakom - Pressure vessels
4--- https://www.pireko.hr/