Premium expansion vessels for heating and cooling systems
Diaphragm expansion vessels for closed heating and cooling systems.The diaphragms made of thermoplastic polyolefine are permanently installed in the powder-coated vessels. They can be used for systems with up to 50% glycol in the fluid circuit. The vessels comply with the standard EN13831:2007 and are approved acc. to Pressure Equipment Directive 2014/68/EU.
