SOLAR-PLUS Fixed Membrane Expansion Vessels

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SOLARPLUS solar rated expansion vessels are manufactured under the PED 97/23/EC, making them suitable for closed solar energy heating systems according to DIN 4757 and EN 12977.

The vessel is equipped with a special solar membrane designed as a diaphragm, which separates the air from the solar fluid.

Overview
  • High-temperature resistant membrane
  • Max percentage of glycol: 50%
  • Suitable for solar systems in accordance with DIN4757 and EN12977
  • Manufactured according to PED 2014/68/EU and EN13831
  • Range of intermediate vessels available if required to lower the temperature between the solar thermal circuit and the solar plus vessel

Technical Information

  • Operating Temperature: -10°C to 110°C
  • Max Pressure: 10 Bar
  • Pre Charge: 2.5 Bar
  • Membrane: ZILAN Solar Membrane
  • Shell: Carbon Steel
  • Connection: Stainless Steel
Downloads
Technical Datasheet - Zilmet SOLAR-PLUS Expansion Vessel
Installation and Operations Manual (IOM) - Zilmet SOLAR-PLUS Expansion Vessel
Product List
SOLARPLUS
CodeNameCapacity (Litres)Diameter (ØD mm)Height (mm)Connection Height (E mm)
11A2001210SOLAR-PLUS 12-LITRE WALL-MOUNTED SOLAR VESSEL 3/4" BSP FIXED MEMBRANE12270264-
11A2001811SOLAR-PLUS 18-LITRE WALL-MOUNTED SOLAR VESSEL 3/4" BSP FIXED MEMBRANE18270349-
11A2002506SOLAR-PLUS 25-LITRE WALL-MOUNTED SOLAR VESSEL 3/4" BSP FIXED MEMBRANE24300392-
11A2003304SOLAR-PLUS 35-LITRE SOLAR VESSEL 3/4" BSP FIXED MEMBRANE35380367125
11A2005002SOLAR-PLUS 50-LITRE SOLAR VESSEL 3/4" BSP FIXED MEMBRANE50380502155
11A2008001SOLAR-PLUS 80-LITRE SOLAR VESSEL 1" BSP FIXED MEMBRANE80450608150
11A2010503SOLAR-PLUS 105-LITRE SOLAR VESSEL 1" BSP FIXED MEMBRANE105500665165
11A2015000SOLAR-PLUS 150-LITRE SOLAR VESSEL 1" BSP FIXED MEMBRANE150500897216
11A2020000SOLAR-PLUS 200-LITRE SOLAR VESSEL 1" BSP FIXED MEMBRANE200600812225
11A2025000SOLAR-PLUS 250-LITRE SOLAR VESSEL 1" BSP FIXED MEMBRANE250630957245
11A2030000SOLAR-PLUS 300-LITRE SOLAR VESSEL 1" BSP FIXED MEMBRANE3006301105245
11A2040000SOLAR-PLUS 400-LITRE SOLAR VESSEL 1" BSP FIXED MEMBRANE4006301450245
11A2050000SOLAR-PLUS 500-LITRE SOLAR VESSEL 1" BSP FIXED MEMBRANE5007501340290
11A2060000SOLAR-PLUS 600-LITRE SOLAR VESSEL 1" BSP FIXED MEMBRANE6007501555290

Have questions about our products or need advice? Tell us about your project and we will help you choose the right model for the job.

Call us on 01889 272185 or email us at sales@zilmet.co.uk

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