Elko-flex EDER NP
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 NP is a safety expansion vessel, especially designed for closed buffer storages. This vessel records the expansion medium in a flanged and changeable bag membrane.
Dimensions in liter: NP 115, NP 230
- complies with the EC Pressure Equipment Directive 2014/68/EU
- 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