Expansion vessel AIRFIX D 18 l for potable water

Diaphragm pressure expansion vessel suitable for use in hot-water and pressure boosting systems with flow-through technology. The flow-through function is ensured by the supplied special T-piece.
Technical data:
- connection: ¾"
- diameter: 328 mm
- height: 325 mm
- maximum operating temperature: +70° C / 343 K
- maximum operating overpressure: 10 bar
- initial pressure: 4 bar
- DIN-DVGW approved
- complies with the KTW-C recommendations and fulfills the requirements of
  DIN 4807/5
- approved in accordance with EC Pressure Equipment Directive 97/23/EC

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