Solar thermal energy

100% „Made in Germany“

All-year highly efficient high-vacuum tube collectors


Solar expansion vessel

Art.-No.: 9 13 10

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) 

        
    Art.-No.: 79 13 20        

    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) 

      Art.-No.: 9 13 30

      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) 

             
        Art.-No.: 79 13 40        

        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)

          Art.-No.: 9 13 50

          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) 

                
            Art.-No.: 79 13 60         

            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)

              Art.-No.: 9 13 70

              Solar-cap valve

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

                     
                Art.-No.: 79 13 71        

                Solar-cap valve

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

                Art.-No.: 9 30 82

                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)

                 

                 

                Contact

                Do you have any questions about our products, distribution, or you have technical questions? We're here to help, please contact us.

                Contact