EDER SPIROTECH Elko-Flex SOLAR Expansion Vessel 35/4.0 – 0050409

Safety expansion tank for solar systems, on the water side with flanged, replaceable, and frost-resistant bladder for accommodating the expansion medium (connection and flange made of stainless steel) and gas filling with pre-pressure valve, including connection for a maintenance unit, including practical wall mounting bracket (sizes 18 to 50) or designed as a standing vessel with elegant and practical feet (sizes 90 to 300). Tested according to Pressure Equipment Directive 2014/68/EU. max. temperature at connection point: 70 degrees C max. operating pressure: 6 bar