Elko-flex EDER SG
Elko-flex EDER expansion vessels are fully welded pressure expansion vessels with absolute medium seperation and constant primary pressure for closed warm water heating-, climate- and cool water systems.
Elko-flex EDER SG is a safety expansion vessel with a flanged and changeable bag membrane.
Dimensions in liter: SG 120, SG 180, SG 250, SG 330, SG 500
- Certified according to the EG pressure equipment Directive 97/23/EG
- Maximum safety temperature of the system without/with intermediate vessel: 90/110°C
- Maximum temperature at the connection point: 70°C
- Maximum operating pressure: 3bar