Zilmet – SOLAR-PLUS 25 Litre Potable Expansion Vessel – 3/4″ – 11A2002506

SKU: ZT-18-1
Availability: In stock

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£63.12 EXCL. TAX

£75.74 INCL. TAX

In stock


    Zilmet – SOLAR-PLUS 25 Litre Potable Expansion Vessel – 3/4″ – 11A2002506



    Preset: 2.5 bar

    Maximum Pressure: 10 bar

    Membrane Operating Temperature: -10/+100°C

    System Operating Temperature: -10/+110°C

    Capacity: 18 Ltr

    Connection: 3/4″

    Diameter: 300mm

    Height: 392mm


    SOLAR-PLUS: in the solar circuit, the particularly high temperature requires heat relief.  Solar liquid reaches temperatures higher than 392°F. evaporates and can reach the solar station damaging essential parts such as pumps, fittings, gaskets and above all the tank membrane. For SOLAR-PLUS expansion vessels Zilmet has developed ZILAN membrane, that can withstand temperatures of 212°F. ZILAN is an high temperature membrane made of synthetic rubber, product of decades of experience in installing Zilmet expansion vessels in solar collector systems. ZILAN synthetic rubber membrane is specifically designed for SOLAR-PLUS expansion vessels.

    Additional information

    Weight3 kg

    Manufacturers Code





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