Flamco Flexcon Solar exp.ves. 25/2,5 [8bar]

Expansion vessels specially designed for solar powered installations (acc. to EN12828).

• The best expansion vessels thanks to our groundbreaking technology.
• Diaphragm: butyl rubber.
• Extremely low permeability of the diaphragm ensures that pre-charge pressure is maintained for a long time.
• The flexible diaphragms with rolling action are preformed and, in contrast to a bag type bladder, prevent stretching so that their properties are preserved over the long term.
• The unique clench ring construction clamps the diaphragm between the two vessel halves. This not only ensures a perfect seal but also prevents mechanical damage of the diaphragm during use (load distribution over the entire clamping area and not at 1 suspension point).

Technical Specifications

• Maximum working pressure: 8.0 bar.
• Vessels in accordance with EN13831.
• Suitable for systems with a maximum system temperature of 120 °C.
• Min./ max. temperature diaphragm: -10 / 110 °C.
• Suitable for addition of glycol-based anti-freeze up to 50%.
• Deep drawn steel vessel halves with zinc plated steel clench ring.
• In accordance with Pressure Equipment Directive 2014/68/EU.
• White (RAL 9010) epoxy powder coating.
• Flexcon Solar 35 - 80: With feet and including mounting kit.

Read More - Flexcon Solar 8 - 80 - Expansion Vessels | Flamco (aalberts-hfc.com)