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ST-27787
Stuart Turner - MONSOON Pressure Vessel - 0.6 LtrSpare Part Replacement pressurisation vessel, appropriate for all MONSOON Universal pumps manufactured after 2008.
£70.80 RRP £53.10 £44.25
In stock
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FL-FCST 018
Flamco - 18 Ltr - Flexcon Premium Pressure VesselThe Flamco - 18 Ltr - Flexcon Premium Pressure Vessel is a pressure vessel designed to support pressure stability within the system and reduce rapid cycling.
£126.10 RRP £79.44 £66.20
In stock
Free Standard Delivery
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RE-7306600
Reflex - DE 100 Pressure Vessel - 100LtrThe Refix DE 100 diaphragm expansion vessel is designed for water supply installations that are not subject to DIN 1988 requirements, making it suitable for specialist systems such as fire extinguishing installations, service water systems, underfloor heating
£421.44 RRP £295.01 £245.84
In stock
Free Standard Delivery
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14259
Flamco Airfix - D 8 Expansion Vessel - 8 Ltr - 4 Bar.For use in potable water, or fresh-water installations. The Airfix D expansion vessels operate in such a way that the water flows right through and they are continuously flushed with fresh water from the mains.
£184.84 RRP £116.45 £97.04
In stock
Free Standard Delivery
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24749
Flamco - 50 Ltr - Airfix P Expansion Vessel - 8 BarMaintain potable water hygiene and stable pressure with the Flamco Airfix A flow-through expansion vessel for mains-fed potable and fresh-water systems.
£344.31 RRP £216.91 £180.76
In stock
Free Standard Delivery
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FL-FCST 025
Flamco - 25 Ltr - Flexcon Premium Pressure VesselThe Flamco - 25 Ltr - Flexcon Premium Pressure Vessel is a pressure vessel designed to support pressure stability within the system and reduce rapid cycling.
£181.58 RRP £114.40 £95.33
In stock
Free Standard Delivery
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44513
Stuart Turner - MAINSBOOST MB 100CV-2-22 Mains Water Boosting System- 100Ltr - PairThe 2 vessel MAINSBOOST 100 Ltr vertical composite system with 22 mm connections are installed directly onto the incoming water supply and under mains pressure fills with water.
£1,933.34 £1,611.12
In stock
Free Standard Delivery
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022-556
Elbi - AFH60 Ltr Horizontal Accumulator Pressure Vessel - 60 Ltr - 10 Bar.The accumulator vessel is a device that fitted into a pressurised water system will provide system water at a pre-set sustained pressure.
£261.60 RRP £222.36 £185.30
In stock
Free Standard Delivery
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022-622
Elbi - AFV 500 Ltr Vertical Accumulator Pressure Vessel- 500 Ltr - 8 Bar.The operating pressure of this is 8 bar.
£1,197.60 RRP £1,017.96 £848.30
In stock
Free Standard Delivery
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022-631
Elbi - AFV 24-16 24 Ltr Vertical Accumulator Pressure Vessel - 25 Ltr - 16 Bar.The operating pressure of this is 16 bar.
£226.80 RRP £192.78 £160.65
In stock
Free Standard Delivery
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24909
Flamco Airfix - P DHW Expansion Vessel - 24 Ltr - 2.7 Bar. - HorizontalThe Flamco Airfix P DHW Expansion Vessel - 24 Litre - 2.7 bar. - Horizontal is a Expansion Vessel item.
£121.96 RRP £76.84 £64.03
In stock
Free Standard Delivery
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24912
Flamco Airfix - P Expansion Vessel - 50 Ltr - 2.7 Bar. - HorizontalThe Flamco Airfix P Expansion Vessel - 50 Litre - 2.7 bar. - Horizontal is a Expansion Vessel item.
£365.99 RRP £230.58 £192.15
In stock
Free Standard Delivery
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24919
Flamco Airfix - P Expansion Vessel - 100 Ltr - 2.7 Bar. - HorizontalThe Flamco Airfix P Expansion Vessel - 100 Litre - 2.7 bar. - Horizontal is a Expansion Vessel item.
£687.17 RRP £432.91 £360.76
In stock
Free Standard Delivery
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27914
Flamco Band - Fitting for Airfix Potable Vessel - Suitable For 2 to 35 LtrFor mounting expansion vessels without clench ring (2 - 35 litres) to the wall. The Flamco Band Fitting for Airfix Potable Vessel
£11.30 RRP £7.12 £5.93
In stock
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27915
Flamco - Cubex R BracketFor easy mounting of Cubex R vessels of 12 - 18 litres to a wall. Flamco (est. 1956) is a Dutch manufacturer of HVAC and plumbing system components, including expansion vessels, air separators and pressurisation accessories.
£11.83 RRP £7.45 £6.21
In stock
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RE-7306400
Reflex - DE 60 Pressure Vessel - 60LtrThe Refix DE 60 diaphragm expansion vessel is designed for water supply installations that are not subject to DIN 1988 requirements, making it suitable for specialist systems such as fire extinguishing installations, service water systems, underfloor heating
£283.13 RRP £198.19 £165.16
In stock
Free Standard Delivery
Vessels
Pressure vessels and expansion vessels play a big role in keeping systems safe and balanced. Expansion vessels are commonly used in heating and hot water setups, where they absorb the natural rise in water volume as it heats. This keeps pressure under control, reduces the chance of leaks, and protects boilers, pumps, and pipework from damage.
Pressure vessels are found in pressurised water systems, including potable water supplies. By storing water under pressure, they cut down on pump cycling, extend system life, and deliver a steadier, more reliable flow.
At Pumpify, you’ll find both pressure and expansion vessels in a variety of sizes and specifications, so it’s simple to choose the right fit for your project.