What is it: Spherical type expansion tanks are spherical tanks that balance pressure fluctuations with their compact structure.

How it works: A flexible diaphragm inside the tank compresses the expanding water, absorbing the pressure change and protecting the system.

Where to Use: Used in combi boilers, small capacity heating-cooling systems and domestic hot water installations.

What are the Dimensions: It is produced in volumes from 2 liters to 50 liters and in different pressure resistances.