All foam tanks are manufactured in accordance with PED Directive 97/23 / CE and are CE marked.
Vertical and horizontal foam tanks
The container is a large container for a liquid foam concentrate containing a membrane made of a synthetic material resistant to corrosion by the water and foam in contact therewith.
The tank serves as a pre-mixing system by a very simple mechanism: the water coming from the water net creates reservoir pressure, pushes the foam concentrate contained therein into a venturi type mixer. Here, the foam concentrate is in contact with the water, forming a foam mixture that will be directed to the distribution pipe.
The metering unit can be a standard model with a 1: 7 flow range or a large range range with a huge flow range.
Double foam tanks
The device and mode of action are the same as for single foam tanks.
Small foam tanks
The device and mode of action are the same as for normal foam tanks.