Elbi multifunctional tank DP-11 CE for heating and domestic hot water 11 litres
ELB A2C2L19 V0020
8019742108013
Multifunctional tank with fixed membrane with protective sheath Elbi DP-11 CE for heating and domestic hot water. CE approved, anti-corrosion and anti-water hammer, compact and easy to install.
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Series/Model: DP-11 CE
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Type: multifunctional tank with fixed membrane with protective sheath
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Capacity: 11 L
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Applications: drinking water, domestic hot water, heating, conditioning, pressurization, anti-water hammer
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Approval: CE
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Water connection (DN1): 3/4"
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Height: 305 mm
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Diameter: 270 mm
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Min/Max temperature: -10°C / 99°C
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Pre-charge pressure (PPRE): 2.5 bar
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Maximum pressure (PMAX): 10 bar
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Construction advantages: double protection (membrane + butyl sheath), stainless steel fitting, self-locking nut, double seal
The multifunctional sanitary tank has the advantage of being installed both as an expansion vessel in heating systems, suitable for absorbing volume variations caused by temperature increase, and as a pressure tank in sanitary systems.
€38.41
Items Available: 13
: 2
Elbi DP multifunctional tank: one product for multiple systems
The Elbi DP-11 CE multifunctional tank is designed to meet the needs of modern systems, where a reliable component is required for both heating and domestic hot water. The DP series is designed to work as an expansion vessel in domestic hot water and heating systems, but also as a small support tank in pressurization systems or as a pressure tank for cold water. Its versatility makes it a practical choice in residential installations, small offices, technical rooms, and systems with limited space.
Fixed membrane with protective sheath: more safety and less corrosion
The strength of the DP-11 is the fixed membrane combined with a protective butyl sheath with a patented system. This double barrier protects the tank from corrosion and makes it suitable for contact with drinking water, improving durability and hygiene over time. It is an important detail in sanitary applications, where the quality of materials and internal protection make a difference, especially in the presence of aggressive water or challenging operating conditions.
Anti-water hammer: protection for pipes and fittings
In sanitary and pressurization systems, rapid opening and closing of taps or solenoid valves can generate water hammer (pressure surges). The DP-11 helps absorb these variations, reducing noise, vibrations, and stress on pipes, joints, and components, improving the comfort and longevity of the system.
Correct installation: connection to the cold water inlet
For optimal operation in sanitary applications, the tank should be connected to the cold water inlet, as indicated in the installation instructions. This way, expansion and pressure surges are managed at the right point in the circuit, ensuring stable and predictable behavior.
“Top of the range” construction details for professional installations
The DP series is described as top of the range thanks to practical solutions for the installer:
- stainless steel fitting, aimed at water healthiness
- self-locking octagonal nut for easy assembly and tightening
- double seal on the crimping for greater reliability
- 5-year warranty, indicative of design robustness
With compact dimensions (height 305 mm, diameter 270 mm) the DP-11 easily fits into technical compartments, boxes, or confined spaces, maintaining a standard 3/4" connection.
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Data sheet
- Type: Multifunctional tanks
- Capacity: 11 Liters
