Expansion vessel for central heating, 100 l, standing
The free-standing expansion vessel for central heating is designed to stabilise pressure in closed heating systems and protect the installation from overload. Its compact, vertical form suits both modern boiler rooms and technical spaces where reliability and safety matter.
The pre-charged air chamber set to 1.5 bar supports correct system operation and helps answer typical questions about the right expansion tank pressure in a heating installation. A maximum working pressure of 8 bar fits most domestic and light commercial systems, while the operating temperature range from -10°C to +100°C covers both low-temperature and high-temperature heating circuits.
The replaceable EPDM diaphragm separates water from the air chamber and extends service life, as only the membrane is changed during maintenance. The deep-drawn steel body provides high mechanical strength and dimensional stability, and the red RAL 3000 finish gives the vessel a clear, professional technical look that remains consistent with standard heating equipment.
This standing expansion vessel is a solid choice for investors and installers who expect durable materials, stable operating parameters and a dependable solution for pressure control in closed central heating systems.
- Application area:
- heating
- Initial pressure [bar]:
- 1,5
- Maximum operating pressure [bar]:
- 8