Featured case · Hotel ★★★★ · BarcelonaRead the case
Limescale, kept out of the hot water circuit.
−0 %limescale deposits
0 monthsreturn on investment
0maintenance
DRAGEAU Ibérica · The natural water treatment
Water, in itspurest form.
High-performance physical anti-limescale treatment.
No salt, no chemicals, no consumables, no maintenance.
New
Find your deviceThe new-generation physical anti-limescale system
No salt, no chemicals, no maintenance. Limescale, neutralised for life.
The promise
Physical water treatment.
Nothing else.
Stops limescale and sludge from forming again.
Dissolves and flushes out existing build-up.
No salt, no chemicals and no energy use.
No saltNo chemicalsNo consumablesNo maintenanceNo energy useNo saltNo chemicalsNo consumablesNo maintenanceNo energy use
The problem
Invisible. Until it costs thousands.
Limescale builds up in pipes, boilers and heating elements. It blocks, corrodes and drives up consumption, without anyone seeing it.
+0 %energy consumption in an installation exposed to limescale
ImmersionDrag'eau · EF-i
Engineering development.
Scroll to see inside
01 · The part
It looks simple.
The hardest things to design always do.
02 · Precision
Every part has a function.
Stainless steel machined in detail. No electronics. No consumables.
03 · Water
And then, the water.
It passes through the core. Limescale changes form. Your minerals remain intact.
04 · For life
It closes. For life.
One single piece. Nothing to maintain. Nothing to replace.
Products
Limescale or sludge? There is a solution for every case.
EF-i
EL ANTICAL NATURAL
Physical anti-limescale treatment, from homes to industryNo salt or chemical productsZero maintenance, for life
- DN15 – DN150
- Up to 285 m³/h
- 25 bar · 316L stainless steel
EF-i15 → EF-i150 · ½″ to 6″View EF-i
DS-i
EL ANTILODO AUTÓNOMO
Sludge separator for every kind of closed circuitProtected heating and cooling systemsZero consumables, zero scheduled purges
- DN20 – DN200
- Up to 510 m³/h
- 25 bar · 316L stainless steel
DS-i20 → DS-i200 · ¾″ to 8″View DS-i
Proof · Installations
Real proof, not promises.
They trust us
Distributors and partners.
A professional installation network and close local service, alongside references that already trust DRAGEAU.
Distributors
Clients and references
Iberian presence
Across the whole peninsula.
A network of distributors in Spain, Portugal and Andorra, with professional installation and close local service.
Purity is not promised. It is proven.
Tell us the diameter and use of your network. We will recommend the exact device, with no obligation.
Free study · No obligation