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Flow-through pressure expansion vessel with a diaphragm, designed for heating systems and potable water supply. More information
Out of stock - can be requested
| Connection | G 3/4" |
| Connection Type | External thread |
| Max. operating pressure | 10 bar |
| Temperature | -10...70 °C |
| Volume of the pressure vessel | 18 l |
| Weight | 1.90 kg |
Technical sheet download
Download PDFFlow-through pressure expansion vessel with a membrane, designed for heating and potable water supply systems. It is exclusively suitable for use in cold water systems. The vessel complies with DIN EN 13831 standards and is tested according to DIN 4807 T5. Protective layers on both the internal and external surfaces are certified according to KTW-A.
The membrane is non-removable, manufactured according to the elastomer directive and W270. The vessel's flow is ensured by a high-flow star. The Reflex Refix DD 18 is equipped with a 3/4" T-piece for easy installation and connection to the system.
The product is approved according to the Pressure Equipment Directive 2014/68/EU and has DIN DVGW registration.
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