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Pressure Expansion Vessel Reflex S 8/10 (8703900)

Pressure Expansion Vessel Reflex S 8/10 (8703900)

REFLEX
  • Product code: 8703900
  • EAN : 4036705109850
  • Manufacturer code: 8703900
  • Warranty: 2 years

Compact pressure expansion vessel for smaller heating and solar systems, ensuring stable pressure and safe operation of the installation. More information

  • Delivery

    Delivery to Belgium (days are avarages)

    FedEx:
    3.3 workdays € 7,02
    Bpost HD (Home Delivery):
    3.2 workdays € 10,64
    BPost - PP (Pick-up Point):
    3.1 workdays € 9,91
    FedEx Priority:
    1.7 workdays € 12,71
    DHL Express:
    1.1 workdays € 16,94

    DHL Express: 1.1 workdays, € 16,94

  • In stock 5 pcs  
     
List price € 78,35
Price excluding VAT € 44,03
Price with VAT 21 % € 53,28
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Parameters and catalogs

Connection G 3/4"
Connection Type External thread
Max. operating pressure 10 bar
Volume of the pressure vessel 8 l
Weight 1.80 kg

Catalog sheet download

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The Reflex S 8 pressure expansion vessel is a compact membrane vessel for closed heating, solar, and cooling systems. It serves to balance changes in the volume of the medium with temperature changes and helps maintain stable pressure throughout the installation.

The vessel is equipped with a non-replaceable membrane in the form of a bag, preset gas pre-charge, and a durable epoxy coating. It is suitable for systems with the addition of antifreeze mixture and meets the requirements of the European Pressure Equipment Directive 2014/68/EU and the DIN EN 13831 standard.

Main Features

  • Compact expansion vessel for smaller heating, solar, and cooling circuits
  • Membrane long-term resistant to pressure stress
  • Preset pre-charge for easy commissioning
  • Suitable for systems with antifreeze mixture (recommended 25–50% glycol)
  • Epoxy surface for increased corrosion resistance

Technical Specifications

Nominal volume 8 l
Max. operating pressure of the vessel 10 bar
Preset pre-charge 1.5 bar
Application area heating, solar, and cooling systems
Connection G 3/4"
Permissible operating temperature of the vessel 70 °C
Max. system temperature 120 °C
Type of membrane non-replaceable membrane in the form of a bag
Standards and approvals DIN EN 13831, Directive 2014/68/EU

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