Expansion vessel for domestic hot water, 2 l, hanging
The expansion vessel for domestic hot water, wall-mounted and finished in elegant white RAL 9010, stabilizes pressure in the hot water system and protects the installation against overloads. It is designed specifically for potable water systems, so it fits both new and modernized installations.
The pre-charged air chamber set to 1.5 bar supports correct operation of the hot water expansion tank and helps answer the common question about the right pressure setting in a DHW vessel. Operating temperatures from -10°C to +100°C and a maximum working pressure of 10 bar suit typical residential and small commercial systems exposed to variable loads.
The tank is made of deep-drawn steel, which increases mechanical strength and resistance to deformation during pressure changes. The replaceable EPDM membrane separates water from the air chamber, supports hygienic operation and extends service life, because only the membrane needs replacement instead of the entire vessel.
This wall-hung DHW expansion vessel is a practical choice for installers and homeowners who expect stable pressure, safe operation of the hot water system and a neat, neutral look that blends into any technical room.
- Maximum operating pressure [bar]:
- 10
- Initial pressure [bar]:
- 3
- Operating temperature [°C]:
- od -10 do +100