A fountain in Congress that's been running for thirty years is the best advertisement they have.
En El Prat de Llobregat, una empresa catalana con seis décadas de historia está redefiniendo silenciosamente lo que significa beber agua en un espacio público. Canaletas ha transformado un objeto cotidiano —la fuente de agua— en una respuesta tecnológica a las demandas contemporáneas de higiene, sostenibilidad y reducción del plástico de un solo uso. Su evolución refleja algo más amplio: la creciente conciencia de que el agua no es un recurso trivial, sino uno que merece ser protegido con ingenio, durabilidad y responsabilidad.
- La pandemia aceleró una exigencia que ya estaba latente: los espacios públicos necesitaban fuentes sin contacto, con mejor filtración y capaces de rellenar botellas reutilizables de forma segura.
- El diseño del surtidor ascendente —agua que sube desde abajo— elimina el riesgo de que la boca de una botella toque el punto de salida, un detalle técnico con consecuencias reales para la salud pública.
- Canaletas ha ampliado su presencia a bordo de cargueros alemanes que cruzan el Atlántico, sustituyendo el consumo masivo de botellas de plástico por sistemas de filtración integrados capaces de resistir condiciones extremas.
- La empresa apuesta por una longevidad radical: sus fuentes están diseñadas para durar veinte años, aunque muchas alcanzan los cuarenta o cincuenta con mantenimiento adecuado, desafiando la lógica de la obsolescencia programada.
- La integración de inteligencia artificial e IoT permitirá monitorizar el consumo de agua y anticipar necesidades de mantenimiento, abriendo nuevos mercados en el norte de África, Oriente Medio y el sector marítimo.
Canaletas lleva sesenta años fabricando fuentes de agua desde su planta en El Prat de Llobregat, cerca de Barcelona. Lo que comenzó como una solución funcional y sin pretensiones —dar agua a quien la necesita en un espacio público— se ha convertido en una ingeniería de precisión orientada a la higiene, la eficiencia energética y la sostenibilidad. La empresa todavía señala con orgullo una unidad instalada en el Congreso de los Diputados hace más de treinta años: sigue funcionando.
El catálogo actual supera los cincuenta modelos distintos, cada uno diseñado para entornos específicos: aeropuertos, colegios, hoteles, edificios de oficinas y, más recientemente, barcos de carga. El principio técnico central es aparentemente sencillo pero de gran alcance: el surtidor ascendente impide que los labios del usuario o la boca de una botella entren en contacto con el punto de salida del agua. Los sensores de activación solo responden cuando un recipiente se coloca frente a ellos, y un mecanismo de seguridad corta el suministro si el flujo se prolonga demasiado, evitando tanto el desperdicio como el desbordamiento.
La sostenibilidad no es un añadido, sino una filosofía estructural. El acero inoxidable —reciclable y resistente a la corrosión— se usa tanto en el interior como en el exterior de las unidades. Los sistemas de refrigeración han sido actualizados con refrigerantes más eficientes. Y el modelo de negocio se construye sobre la reparación, no la sustitución: Jordi Morera, director general de la empresa, garantiza que cualquier fuente Canaletas puede ser reparada, con una vida útil objetivo de veinte años que en la práctica a menudo se duplica o triplica.
Esta combinación de robustez y adaptabilidad ha abierto mercados internacionales. En Oriente Medio, la empresa fabrica según especificaciones regulatorias precisas. En Alemania, compañías navieras han comenzado a instalar sus sistemas de filtración a bordo para eliminar el consumo de botellas de plástico en alta mar. Todo el proceso de fabricación permanece en manos de la empresa, lo que permite que los técnicos de mantenimiento retroalimenten directamente el desarrollo de nuevos productos.
De cara al futuro, Canaletas integra inteligencia artificial y conectividad IoT en sus dispensadores: seguimiento del consumo, alertas de mantenimiento, señales de reemplazo de filtros. La tecnología avanza, pero la filosofía que la guía lleva seis décadas sin cambiar: el agua es un recurso valioso que merece ser tratado con cuidado, precisión y una mirada puesta en el largo plazo.
Canaletas, a Catalan manufacturer with six decades of history, has spent the last several years quietly remaking what a water fountain can be. The company's factory sits in El Prat de Llobregat, near Barcelona, and from there it has shipped thousands of dispensers to airports, schools, hotels, office buildings, and—more recently—cargo ships crossing the Atlantic. What began as a straightforward solution to a straightforward problem has evolved into something far more intricate: a response to the modern demand for hygiene, efficiency, durability, and the elimination of single-use plastic bottles.
The shift happened gradually, then all at once. For decades, Canaletas made water fountains that worked. They were built to last, and they did. The company still points to a unit installed in Spain's Congress building more than thirty years ago, still functioning without complaint. But the world's expectations changed. Public spaces, workplaces, and transportation hubs began asking for more: touchless systems, better filtration, lower energy consumption, the ability to refill reusable bottles safely. The pandemic accelerated these demands, but Canaletas had already begun moving in that direction.
The company's response has been methodical. Its current catalog exceeds fifty distinct models, each designed for specific environments and use cases. The engineering focus has centered on a deceptively simple principle: the safest way to drink from a public fountain is through an upward-flowing spout, where water rises from below rather than pouring downward. This design prevents a user's lips or a bottle's opening from making contact with the water's exit point—a detail that matters more than it might seem. Jordi Morera, the company's general director, explains that in poorly designed systems, a reusable bottle's mouth can touch the spout itself, potentially transferring contamination. In Canaletas' patented spouts, this contact never occurs. The company has also developed sensor systems that activate only when an object—a cup, a bottle—is positioned in front of them, not simply when someone walks past. Additional safety mechanisms cut off the water supply if it runs continuously for too long, reducing both waste and the risk of overflow.
Sustainability runs through the design at every level. The fountains use stainless steel for both interior and exterior structures, a material that resists corrosion and can be recycled at the end of its life. The cooling systems have been upgraded to use more efficient refrigerants, allowing the units to consume less energy while delivering greater cooling capacity. Rather than treating a broken fountain as disposable, Canaletas has built its business model around repair and maintenance. Morera emphasizes that the company guarantees it will repair any of its fountains. The target lifespan is twenty years; many units, properly maintained, reach forty or fifty.
This combination of durability, efficiency, and adaptability has opened international markets. Canaletas exports primarily to Europe, North Africa, and the Middle East, regions where customization and reliability command premium value. In the Middle East, the company manufactures fountains to precise specifications and regulatory standards. A newer market has emerged in German shipping companies, which have begun replacing the massive consumption of bottled water aboard vessels with onboard filtration systems. Ships require equipment that can be securely mounted and withstand demanding conditions; Canaletas' robust construction fits that need precisely.
The manufacturing process itself remains in-house. The company designs its products, builds prototypes, runs tests, and produces the final units in El Prat, maintaining direct knowledge of every component. A dedicated technical service team in Spain handles repairs and maintenance—work that feeds back into product development. When technicians discover a potential improvement during a service call, it often becomes part of the next generation of designs. Some special projects, initially built for a single client, have eventually entered the standard catalog.
Looking ahead, Canaletas is integrating artificial intelligence and connected systems into both its manufacturing process and its products. New fountains and dispensers now incorporate smart features that track water consumption, flag maintenance needs, and signal when filters require replacement. The company sees these tools as essential to the future, but not as a replacement for the core philosophy that has guided it for sixty years. As climate change intensifies water scarcity and public awareness of the resource's value grows, Canaletas wants to remain what it has always been: a maker of equipment that treats water as something precious, something worth protecting, and something meant to be accessed safely, efficiently, and for decades to come.
Notable Quotes
The most hygienic way to drink water is from a spout where water flows upward, because neither lips nor a bottle's opening can touch the water's exit point.— Jordi Morera, general director of Canaletas
We guarantee that we will always repair our water fountains. A fountain should last at least 20 years, and many can reach 40 or 50 if properly maintained.— Jordi Morera, general director of Canaletas
The Hearth Conversation Another angle on the story
Why does it matter how water comes out of a fountain? Isn't any clean water the same?
Not if you care about preventing contamination. An upward-flowing spout means nothing touches the water's exit point. In a downward system, a bottle's mouth can make contact with the spout itself. That's a vector for cross-contamination.
So this is about public health, not just convenience.
Exactly. The pandemic made people aware of it, but Canaletas was already thinking about it. They saw that hygiene and durability weren't separate concerns—they were the same concern.
What about the business side? Why would a shipping company care about water fountains?
Because replacing thousands of plastic bottles with a single filtration system cuts waste, reduces cost, and ensures a reliable supply at sea. And because Canaletas builds equipment robust enough to stay bolted to a ship's deck for decades.
Is durability actually profitable? Wouldn't they make more money if fountains broke and needed replacing?
That's the old logic. Canaletas chose a different path: build something that lasts, maintain it, repair it, and let that reputation drive growth. A fountain in Congress that's been running for thirty years is the best advertisement they have.
What's the role of AI in all this?
Monitoring. Smart fountains can tell you consumption patterns, when filters need changing, when maintenance is due. It's about making the system more efficient and predictable—less guesswork, less waste.