Solar thermal energy

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All-year highly efficient high-vacuum tube collectors


Solar expansion vessel

Solar expansion vessel 18 liter

    • 2,5 bar pressure, max. OP 10 bar
    • Membrane temperature load 100 ° C
    • Connection: external screw thread 3/4“gem. EN 12976 (DIN4757) 

    Solar expansion vessel 25 liter

    • 2,5 bar pressure, max. OP 10 bar
    • Membrane temperature load 100 ° C
    • Connection: external screw thread 3/4“gem. EN 12976 (DIN4757) 

      Solar expansion vessel 35 liter

        • 2,5 bar pressure, max. OP 10 bar
        • Membrane temperature load 100 ° C
        • Connection: external screw thread 3/4“gem. EN 12976 (DIN4757) 

        Solar expansion vessel 50 liter

        • 2,5 bar pressure, max. OP 10 bar
        • Membrane temperature load 100 ° C
        • Connection: external screw thread 3/4“gem. EN 12976 (DIN4757)

          Solar expansion vessel 80 liter

            • 2,5 bar pressure, max. OP 10 bar
            • Membrane temperature load 100 ° C
            • Connection: external screw thread 3/4“gem. EN 12976 (DIN4757) 

            Solar expansion vessel 105 liter

            • 2,5 bar pressure, max. OP 10 bar
            • Membrane temperature load 100 ° C
            • Connection: external screw thread 3/4“gem. EN 12976 (DIN4757)

              Solar-cap valve

                • Internal thread 3/4“
                • including maintenance valve AG 1/8“
                • and seals 

                Solar-cap valve

                • Internal thread 1“
                • including maintenance valve AG 1/8“
                • and seals 

                Wall mounting kit for solar expansion vessel

                Consisting of:

                • 1 x Wall Mount for 18-25 liters solar expansion vessel
                • 1 x 500 mm corrugated hose for wall mount
                • including maintenance coupling 3/4 „
                • (for item No.: 79 33 30; 79 30 35; 79 30 40; 79 30 45)

                 

                 

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