| Model series | Scienza-Add |
| Description | Water-level column |
| Model | 156 |
| ID | 28146 |
| Height | 30 cm |
| Weight | 2.7 kg |
with 2 spout valves, valve distance 150 mm, for cold and warm water, spout length 150 mm, height 300 mm, 2 connection pipes of copper.
Changes and errors reserved. Illustrations similar.