Elbi DS | Expansion tank

Fixed diaphragm expansion tanks suitable for solar systems

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Limena, Italy
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DS | Expansion tank


Fixed diaphragm expansion tanks suitable for solar systems

The expansion tanks of the DS series can be used both in heating systems and solar systems thanks to their internal, anti-corrosive TOP-PRO® treatment.

• Lower shell (water side) with internal, anti-corrosive TOP-PRO® treatment.
• Water inlet attachment turned downwards.
• Long-lasting epoxy powder paint, white.
• SBR rubber bladder.
• Pre-charge pressure: 3 bar.
Reference standard:
• Declaration of conformity to essential safety requirements specified in Directive 97/23/EC (PED).

• Min./max. operating temperature: -10°/ +110°C, with a peak temperature: +130°C (max. 2 hours).
• Maximum working pressure: 10 bars (model from DS-8 to DS 24/p: 8 bars)
• Pre-charging pressure: 3 bar
2 years warranty. 

Further info from manufacturer on DS | Expansion tank

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