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Flow through ve ...
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Heating expansion vessels are a key part of any ...
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Potable pressur ...
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18850
Flamco - 1000 Ltr - Flextherm PS 1000 Hot Water Buffer VesselPurpose-built thermal storage for heat pumps and sealed heating circuits, the Flextherm PS Buffer Vessel stores heated water to stabilise flow, smooth demand and reduce compressor cycling. Capacity 1000 Ltr.
£1,737.61 £1,448.01
6 week lead time
Free Standard Delivery
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18264
Flamco - 2000 Ltr - Flextherm PS-K 2000 Chilled Water Buffer VesselBuilt for closed chilled-water circuits, this flanged buffer vessel adds stable thermal mass to improve control and flow in cooling installations. Capacity 2000 Ltr.
£5,885.70 £4,904.75
6 week lead time
Free Standard Delivery
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£2,572.08 £2,143.40
6 week lead time
Free Standard Delivery
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17190
Flamco - 1000 Ltr - Contraflex Expansion Vessel - 6 BarFor sealed heating installations (acc. to EN12828) and chilled water (cooling) installations. Nitrogen gas filling for longer maintenance of pre-pressure. Each vessel is factory tested. Diaphragm: Flexible rubber with rolling action. Capacity 1000 Ltr.
£1,578.64 RRP £1,026.12 £855.10
In stock
Free Standard Delivery
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27989
Flamco - 25 Ltr - Flexconsole Wall Mounting For Flexcon Expansion Vessel - White - 2 To - 3/4 x 1/2Built for sealed LPHW/CHW systems, this Flexconsole Wall Mounting For Flexcon Expansion Vessel delivers reliable performance with a tidy, installerfriendly form. Capacity 25 Ltr.
£33.82 RRP £22.66 £18.88
In stock
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14559
Flamco - 25 Ltr - Airfix P Expansion Vessel - 4 BarBuilt for sealed LPHW/CHW systems, this Airfix Expansion Vessel delivers reliable performance with a tidy, installerfriendly form. Capacity 25 Ltr.
£257.04 RRP £179.93 £149.94
In stock
Free Standard Delivery
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16945
Flamco - 12 Ltr - Flexcon Premium 12 Expansion Vessel - Pre-Charge 2.5 Bar - 6 BarBuilt for sealed LPHW/CHW systems, this Flexcon Premium 12 Expansion Vessel delivers reliable performance with a tidy, installerfriendly form. Capacity 12 Ltr.
£109.62 RRP £76.73 £63.94
In stock
Free Standard Delivery
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25305
Flamco - 35 Ltr - Baseflex 35 Heating Expansion Vessel - 1.5 Bar Pre-FillDeveloped for sealed LPHW/CHW systems, this Baseflex 35 Heating Expansion Vessel delivers reliable performance with a tidy, installerfriendly form. Capacity 35 Ltr.
£68.37 RRP £47.86 £39.88
In stock
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25306
Flamco - 50 Ltr - Baseflec 50 Heating Expansion Vessel - 1.5 Bar Pre-ChargeDeveloped for sealed LPHW/CHW systems, this Baseflec 50 Heating Expansion Vessel delivers reliable performance with a tidy, installerfriendly form. Capacity 50 Ltr.
£117.97 RRP £82.58 £68.82
In stock
Free Standard Delivery
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25307
Flamco - 80 Ltr - Baseflex 80 Heating Expansion Vessel - 1.5 Bar Pre-ChargeDeveloped for sealed LPHW/CHW systems, this Baseflex 80 Heating Expansion Vessel delivers reliable performance with a tidy, installerfriendly form. Capacity 80 Ltr.
£183.77 RRP £128.64 £107.20
In stock
Free Standard Delivery
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UK11A0000814
Lowara - UK11A0000814 8 Ltr Vertical Expansion Tank - 8 Ltr - Carbon SteelThe Lowara UK11A0000814 8 Litre Vertical Expansion Tank - 8 Litre - Carbon Steel is a Expansion Vessel item. This product is manufactured by Lowara.
£133.20 RRP £93.24 £77.70
In stock
Free Standard Delivery
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7308200
Reflex - DD 12 Flow Through Expansion Vessel - 12 LtrType: DD 12 Colour: green Diaphragm material: butyl Nominal volume: 12 l Max. This product is manufactured by Reflex. useful volume: 9 l Max. permissible system temperature: 70 °C Min. perm.
£214.38 £178.65
In stock
Free Standard Delivery
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7305500
Reflex - Refix DE 33 ST Diaphragm Expansion Vessel - 33 LtrThe Reflex Refix DE 33 ST Diaphragm Expansion Vessel - 33 Litre is a Expansion Vessel item. This product is manufactured by Reflex.
£150.14 £125.12
In stock
Free Standard Delivery
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7301000
Reflex - Refix DE 8 Diaphragm Expansion Vessel - 8 LtrNote: No licence requirement according to SWKI HE301-01 and SVTI for (PSV * VN ≤ 3,000 bar * litre). This product is manufactured by Reflex.
£39.35 £32.79
In stock
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7303900
Reflex - DE 33 Diaphragm Expansion Vessel - 33 LtrNote: No licence requirement according to SWKI HE301-01 and SVTI for (PSV * VN ≤ 3,000 bar * litre). This product is manufactured by Reflex.
£116.88 £97.40
In stock
Free Standard Delivery
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8240100
Reflex - NG 12 Welded Diaphragm Expansion Vessel - 12 LtrType: NG 12 Colour: grey Diaphragm material: Nominal volume: 12 l Max. This product is manufactured by Reflex. useful volume: 10. 8 l Max. permissible system temperature: 120 °C Min. perm.
£37.60 £31.33
In stock
Vessels
Vessels are key to keeping water and heating systems safe, reliable, and running efficiently. They help manage pressure, protect components, and make sure everything works smoothly day after day. At Pumpify, we offer vessels from top manufacturers like Flamco, Mikrofill, Stuart Turner, and Zilmet, so you can pick the right option with confidence.
From classic pressure and expansion vessels that balance system pressure to smart heating vessels that adjust automatically, there’s a solution for every setup. Maybe a flow-through vessel to keep water moving and prevent stagnation is what you need, or a potable water vessel for safe drinking water storage and regulation suits your project better.
With Pumpify, it’s easy to find the right vessel, helping your projects run smoothly and efficiently, every time.