Flow-through expansion vessel for drinking water with a butyl membrane, designed to maintain pressure in cold water systems and protect the installation from fluctuations. More information
Delivery to Belgium (days are avarages)
DHL Express: 1.2 workdays, € 22,99
| Connection | G 3/4" |
| Connection Type | External thread |
| Max. operating pressure | 10 bar |
| Volume of the pressure vessel | 25 l |
| Weight | 3.80 kg |
Data sheet download
Download PDFTechnical sheet download
Download PDFCatalog sheet download
Download PDFThe vessel is exclusively constructed for cold water systems and meets the requirements of DIN EN 13831, DIN 4807 T5, and the Pressure Equipment Directive 2014/68/EU. Parts in contact with water are protected against corrosion, and surface treatments according to KTW-A and membrane material according to KTW-C and W270 guarantee safe use in drinking water installations.
| Nominal volume | 25 l |
| Max. usable volume | 18.7 l |
| Operating medium | drinking water, systems |
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