About Condominium Crassier
Nestled in the stunning Grindelwald Mountains of Switzerland, this condominium sought to protect its sanitary facilities from limescale buildup using advanced, verifiable technology.
The property installed a Vulcan S100 anti-scale system and used scientific PH measurement to confirm its effectiveness—providing concrete proof of performance rather than just observational results.
Baseline
to -0.12
Measurable PH reduction verified

Installation & Scientific Verification
Installation Location
- Property: Condominium Crassier
- Location: Grindelwald Mountains, Switzerland
- System: Vulcan S100 in sanitary facilities
- Verification: PH measurement before/after
The Science
When Vulcan treats water, the change in lime crystallization consumes less CO₂, which slightly but measurably lowers the PH value.
Measured reduction: 0.15–0.12
"The reduction of 0.15–0.12 is a result of the good functioning."
PH Measurement Results
Before Installation
Reference PH

After Installation
Lowered PH

Benefits for Alpine Condominiums
Sanitary Protection
Toilets, sinks, and showers stay scale-free for all residents.
Verifiable Results
PH testing provides scientific proof of system operation.
Asset Protection
Extends life of plumbing fixtures and sanitary equipment.
Zero Maintenance
No ongoing work required after installation.
| Max Pipe Diameter: | 6 inches |
| Max Water Flow: | 530 GPM |
| Wattage: | 2.5 W |
| Dimensions: | 9.4" x 5.6" x 1.6" |
| Pipe Materials: | All types |
| Maintenance: | Zero |
When Vulcan treats water, the change in lime crystallization consumes less CO₂. This release reduces the PH value slightly but measurably.
Measured reduction: 0.15–0.12
"The reduction of 0.15–0.12 is a result of the good functioning."
This scientific verification confirms that the system is actively converting lime and protecting the sanitary facilities.
Scientific Proof of Performance
The Condominium Crassier case study provides unique scientific verification of Vulcan's effectiveness. The measurable PH reduction of 0.15–0.12 confirms the system is actively converting lime and protecting the sanitary facilities.
Related Swiss & Alpine Case Studies
Verify Your Own Results
Join condominiums across Switzerland in choosing scientifically verified, maintenance-free scale prevention with Vulcan.
About the Author
Waslix provides non-chemical, maintenance-free scale prevention using Vulcan technology. This case study documents a Vulcan S100 installation protecting sanitary facilities at Condominium Crassier in the Grindelwald Mountains, Switzerland, with PH testing confirming perfect functioning.
