Managing water remains a practical criterion when equipping a bathroom in Tunisia. A technology name is a useful signpost, but cannot replace the product data sheet. To compare mixers, consider the declared flow, measurement conditions and actual tasks expected at the basin.
01
Compare values under the same conditions
Record the stated flow and the pressure at which it is measured. A number without conditions cannot support a fair comparison. Also distinguish a basin product from a shower: their needs and uses differ.
As a documented example, hansgrohe lists the chrome Tecturis E 110 CoolStart 73012000 at a maximum 4 l/min under 3 bar. This specification belongs to this reference and must not be applied to the whole tap range.
02
Relate consumption to running time
With stable flow, the volume used depends on flow rate and running time. A comparison must therefore consider habits: handwashing, rinsing, shaving or filling a container. Closing the tap during steps that need no water remains worthwhile.
We recommend noting the dominant tasks before choosing. A theoretical saving based on a different scenario cannot predict your bill. Local tariffs, hot-water production and user behaviour all affect the final result.
03
Check comfort together with the basin
A water-saving jet must still land correctly in the basin. Compare spout reach, height and impact point. A poor combination can encourage longer running or cause splashes even when the technology itself performs well.
The hansgrohe selection presented by EDIFIS offers different proportions to consider. Request the exact configuration, included accessories and installation compatibility. Do not automatically associate a range height or spout shape with a particular flow value.
04
Maintain performance over time
Correct aerator care helps maintain a regular jet. Retain the designed components and follow the reference instructions. An unsuitable replacement can change operation and invalidate the initial comparison.
To finalise the choice, make a table of references, declared flows, measurement conditions and installation constraints. EDIFIS can then confirm offered variants and availability. The aim is a verifiable decision suited to your basin and everyday use.
Before you decide
- Compare measurement conditions.
- Use exact references.
- Examine usage habits.
- Retain the intended components.
The essentials
Your questions, our guidance.
Does one flow rate apply to all EcoSmart products?
No. Read each reference’s data sheet, including pressure and stated functions.
Can the logo alone guarantee a saving on the bill?
No. Results also depend on use, installation and applicable tariffs.
From idea to project
Discover at EDIFIS
Explore hansgrohe at EDIFISEDIFIS bathroomsPrepare a selectionConfirm references, configurations, finishes and availability for your project.
Documentation & references
EDIFIS design advice. For specifications and installation, consult the documentation for the selected reference.
hansgrohe · Tecturis E 73012000 data sheet ↗hansgrohe · EcoSmart technology ↗
