Brand:
Description:
The diaphragm expansion vessel is used in a closed heating installation. Its role is to compensate for differences in water volume when the temperature in the system changes, preventing it from being subjected to overpressures that can lead to component failure or pipe bursting.
The diaphragm separates the heating circuit from the vessel walls by an air chamber (air cushion).
Construction elements:
- body: made of alloy steel, finished with electrostatic coating.
- diaphragm: made in Italy from EPDM, replaceable, resistant to aging and temperatures up to 100 °C.
- flange: made of carbon steel;
Characteristics:
- maximum pressure: 10 bar
- water temperature: -10... +100 °C
- precharge pressure: 2 bar
- connection: 3/4";
- wall thickness: 0.8 mm;
The size of the expansion vessel is chosen according to the water volume of the installation and the maximum heat output of the installation.
Characteristics:
