Expansion vessel for central heating, 35 l, hanging
The wall-mounted expansion vessel for central heating is designed to stabilise pressure in closed heating systems and protect the installation against overload. Its compact, hanging form fits neatly into boiler rooms and technical spaces, supporting reliable operation of modern heating equipment.
The pre-charged air chamber set to 1.5 bar helps maintain correct system pressure, an important aspect when choosing what pressure an expansion tank should run at in a heating installation. The vessel works in a wide temperature range from -10°C to +100°C, so it copes well with both cold start-up and high operating temperatures in central heating systems.
The replaceable EPDM membrane separates water from the air chamber and can be renewed when needed, extending the service life of the vessel. The deep-drawn steel tank forms a robust, pressure-resistant body, and the red RAL 3000 finish gives the expansion vessel a clear, technical look that matches standard heating components.
With a maximum working pressure of 8 bar and service-friendly construction, this wall-mounted expansion vessel is a dependable choice for installers and homeowners who expect stable operation and long-term protection of their central heating system.
- Application area:
- heating
- Initial pressure [bar]:
- 1,5
- Maximum operating pressure [bar]:
- 8