Flamco Potable Expansion Vessels
The Flamco Airfix P and Flofix potable water expansion vessels are for use in domestic and commercial sealed chilled and hot water systems and are available in a wide range of sizes from 2 - 1000 litres expansion vessels, these come with a nitrogen gas pre-charge pressure of 2.7 bar for longer retention of pre-charge pressure.
Potable water is also referred to as drinking water, this water is expected to be tasteless, clear, and wholesome. Potable water systems can be garden hoses, car washes, irrigation systems, domestic showers, hand basins, boosted cold mains, etc. These can also be referred to as drinking water systems. Hot water for showers and hand basins started life as cold mains water. When we heat water there is expansion.
These expansion vessels can be applied in combination with all hot water calorifiers and as surge vessels in pressure-boosting systems. To prevent domestic and commercial installations lose millions of litres of potable water due to expansion water leaking from the vent and expansion pipe.
- Suitable for the 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.
- WRAS Approved up to 500 Litres
The sizes of expansion vessels between 50 - 1000 litres come with feet.
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Flamco Flofix 35 Litre Potable Expansion Vessel
Special Price £182.98 £152.48 Regular Price £228.72 £190.60SKU 25794 -
Flamco Airfix P 60 Litre Horizontal Potable Expansion Vessel
Special Price £295.01 £245.84 Regular Price £368.76 £307.30SKU 24914 -
Flamco Airfix P 50 Litre Horizontal Potable Expansion Vessel
Special Price £266.88 £222.40 Regular Price £333.60 £278.00SKU 24912 -
Flamco Airfix P 24 Litre Horizontal Potable Expansion Vessel
Special Price £88.90 £74.08 Regular Price £111.12 £92.60SKU 24909 -
Flamco Airfix P 100 Litre Horizontal Potable Expansion Vessel
Special Price £438.40 £365.33 Regular Price £626.28 £521.90SKU 24919 -
Flamco Flofix 80 Litre Potable Expansion Vessel
Special Price £338.88 £282.40 Regular Price £423.60 £353.00SKU 25796 -
Flamco Flofix 8 Litre Potable Expansion Vessel
Special Price £61.82 £51.52 Regular Price £77.28 £64.40SKU 25790 -
Flamco Airfix P 750 Litre Potable Expansion Vessel
Special Price £4,092.23 £3,410.19 Regular Price £5,846.04 £4,871.70SKU 24928 -
Flamco Airfix P 500 Litre Potable Expansion Vessel
Special Price £1,345.01 £1,120.84 Regular Price £1,921.44 £1,601.20SKU 24926 -
Flamco Flofix 50 Litre Potable Expansion Vessel
Special Price £218.30 £181.92 Regular Price £272.88 £227.40SKU 25795 -
Flamco Airfix P 300 Litre Potable Expansion Vessel
Special Price £859.66 £716.38 Regular Price £1,228.08 £1,023.40SKU 24924 -
Flamco Flofix 25 Litre Potable Expansion Vessel
Special Price £92.83 £77.36 Regular Price £116.04 £96.70SKU 25793 -
Flamco Airfix P 200 Litre Potable Expansion Vessel
Special Price £641.00 £534.17 Regular Price £915.72 £763.10SKU 24922 -
Flamco Flofix 18 Litre Potable Expansion Vessel
Special Price £78.24 £65.20 Regular Price £97.80 £81.50SKU 25792 -
Flamco Flofix 150 Litre Potable Expansion Vessel
Special Price £622.08 £518.40 Regular Price £777.60 £648.00SKU 25798 -
Flamco Flofix 12 Litre Potable Expansion Vessel
Special Price £63.36 £52.80 Regular Price £79.20 £66.00SKU 25791 -
Flamco Airfix P 1000 Litre Potable Expansion Vessel
Special Price £5,208.34 £4,340.28 Regular Price £7,440.48 £6,200.40SKU 24929 -
Flamco Flofix 100 Litre Potable Expansion Vessel
Special Price £417.31 £347.76 Regular Price £521.64 £434.70SKU 25797