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Flamco Potable Expansion Vessels

Flamco expansion vessels suitable for potable water come in a wide range of sizes for use in domestic and commercial sealed systems. 

The Flamco Airfix P potable expansion vessels available in a range from 2 - 1000 litres expansion vessels, these come with a replaceable bladder and a nitorgen gas pre charge pressure of 2.7 bar for longer rentention of pre charge. 

Potable systems can also be referred to as drinking water systems. This water is expected to be tasteless, clear and wholesome.

  • Suitable for addition of glycol-based anti-freeze up to 50%.
  • In accordance with Pressure Equipment Directive 2014/68/EU
  • Maximum operating pressure: 10.0 bar.
  • Maximum working temperature (bladder): 100 °C.
  • Colour: Coated aluminium (RAL 9006).
  • WRAS Approved upto 500 Litres

The sizes of Airfix P between 50 - 300 litres come with feet.


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