Flamco Airfix P 5 Litre Expansion Vessel 2.7 Bar

Potable water expansion vessels for use in domestic and commercial sealed chilled and hot water systems.

  • Nitrogen gas filling for longer retention of pre-charge
  • With single threaded steel connection and plastic insert (no flow through function
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  • Maximum working pressure: 10.0 bar
  • Min./ max. working temperature (bladder): -10 / 100 °C
  • Suitable for addition of glycol-based anti-freeze up to 50%
  • In accordance with Pressure Equipment Directive 2014/68/EU
  • Colour: Coated aluminium (RAL 9006)
  • Airfix P 50 - 300: With feet


    Suitable for central heating: Yes
    Suitable for cooling: Yes
    Suitable for tap water: Yes
    Suitable for tap water: Yes
    Suitable for solar collector circuit: No
    Volume: 5 Litre
    Pre-pressure: 2.7 Bar
    On base, vertical: No
    On base, horizontal: No
    Max. operating pressure: 10 Bar
    Medium temperature (continuous): -10 - 100 °C
    With fixed wall support: No
    Vertical positioning: Yes
    Horizontal positioning: No
    With legs: No
    With exchangeable membrane: Yes
    Nominal diameter expansion connection: 3/4 inch (20)
    Outer pipe diameter, expansion connection: 26.5 Millimetre
    Connection: External thread conical BSPT-R (ISO 7-1 / EN 10226-1)
    Material membrane/bladder: IIR (butyl)
    Flange compression class: PN 16
    With vessel manifold: No
    Colour: White
    With drain: No
    Diameter: 170 Millimetre
    Height:275 Millimetre
    Tilting height: 323.3 Millimetre
    With pressure gauge: No
    With safety valve: No
    With mounting material: No
    Max. glycol mixture: 50 Percentage
    Max. ethanol mixture: 50 Percentage
SKU flamco-24902
Brand Flamco
Manufacturer's Part Number 24902
Model Airfix P 2
Quick Code 016467
Storage Capacity 5 litres
(Size: 1.3 MB)