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Francisco Valero López, manager of INSTALACIONES TECNICAS DE ALMERIA, S.L., formally certifies the quality and efficiency of Vulcan after a one-year evaluation. Installed at Hospital Poniente, Hospital Toyo, Hotel Barceló Adra, and over 40 housing developments in Spain's high-hardness Poniente region, the results have been "very successful."
INSTAL (INSTALACIONES TECNICAS DE ALMERIA, S.L.) is a professional technical installations company based in the Almeria region of Spain. Led by manager Francisco Valero López, the company specializes in hot water production facilities and has extensive experience with the unique water conditions of the Poniente area.
The Poniente region of Almeria presents exceptional challenges for water treatment. As noted in their certification, the drinking water in this area contains "almost double hardness" compared to other coastal waters, with very high rates of lime and other heavy minerals. This makes it an ideal proving ground for scale prevention technology.
2
Hospitals
40+
Housing Developments
1
4-Star Hotel

Francisco Valero López, with IDI 23776040-C, as manager of the company INSTALACIONES TECNICAS DE ALMERIA, S.L.
"After one year period of evaluating the Vulcan equipment against scale and rust, we can ensure the quality and efficiency of it."
This formal certification from a professional installation company carries significant weight. It represents not just an opinion, but a professional evaluation conducted over a full year across multiple facility types.
Over the past year, INSTAL placed Vulcan equipment on hot water production facilities at:
Hospital Poniente of El Ejido
Hospital Toyo of Almeria
Four Stars Hotel Barceló of Adra
Over 40 solo and group housing developments in the area of Poniente, Almeria.
"The results of the tests made by the clients, so far, have been very successful."
This success is particularly noteworthy given the challenging water conditions:
The area contains "very high rate of lime and other heavy minerals" with "almost double hardness" compared to other coastal waters.
"One of the most important advantages which our customers and ourselves have found has been the removal of limescale and iron deposits from pipes which have been in service for a long period of time."
"We are currently in contact with several agricultural cooperatives in order to implement the Vulcan equipment in major farms of Almeria."
— Francisco Valero López, Manager of INSTAL
This expansion into agriculture demonstrates the confidence INSTAL has gained from their one-year evaluation. After proving Vulcan's effectiveness in hospitals, hotels, and hundreds of homes, they are now bringing the technology to the agricultural sector—a move that could benefit major farms throughout the Almeria region.
Tested across diverse facility types
Proven in double-hardness water
Removes existing scale and iron
Leads to agricultural expansion
Water Hardness Comparison
Location | Relative Hardness |
|---|---|
Typical Coastal Waters | Baseline |
Poniente, Almeria | Almost Double the hardness of typical coastal waters |
*The drinking water in this area contains very high rates of lime and other heavy minerals.
*Login for pricing and exact specifications.
When a professional installation company with decades of experience certifies a technology after a full year of evaluation across hospitals, hotels, and hundreds of homes, it deserves attention. INSTAL's formal certification—signed and sealed—confirms what their clients have experienced: Vulcan works, even in Spain's most challenging hard water region. And now, they're bringing it to agriculture.
Join INSTAL and their clients—hospitals, hotels, and hundreds of homeowners—in choosing Vulcan for proven, chemical-free scale prevention.
Waslix (Vulcan Mineral Descaler) provides non-chemical, maintenance-free scale prevention using impulse technology. This case study documents the formal certification from INSTALACIONES TECNICAS DE ALMERIA, S.L. in Spain, validating Vulcan's performance across hospitals, a 4-star hotel, and over 40 housing developments in the high-hardness Poniente region.

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