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ZI-1300000400B
Zilmet - Cal-Pro Vertical Expansion Vessel - 5 Bar. - 4LtrThe Zilmet Cal-Pro Vertical Expansion Vessel - 5 Bar - 4Ltr is a Pressure Vessel item. The operating pressure of this is 5 Bar.
£65.71 RRP £39.43 £32.86
Out Of Stock -
FL-FCST 004
Flamco - 4 Ltr - Flexcon Premium Pressure VesselBuilt for sealed heating (EN 12828) and chilled-water systems, Flexcon Premium Expansion Vessels stabilise system pressure by absorbing thermal expansion so plant runs safely and efficiently. Capacity 4 Ltr.
£99.48 RRP £64.67 £53.89
In stock
Free Standard Delivery
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GWS-HWB-4LX
HeatWave - Vessel - Inline - 4LtrThe HeatWave Vessel - Inline - 4Ltr is a Pressure Vessel item. The operating pressure of this is 6 Bar.
£48.67 RRP £35.44 £29.53
In stock
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GWS-PWB-4LX
PressureWave - Vessel - Inline - 4LtrIncludes & Benefits The PressureWave Vessel - Inline - 4Ltr is a Pressure Vessel item. The operating pressure of this is 10 Bar.
£65.30 RRP £47.54 £39.62
In stock
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.