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ZI-1100050006
Zilmet - Ultra-Pro Vertical Expansion Vessel - 10 Bar. - 500LtrULTRA-PRO is appropriate for any modern installation and can be applied to any type of irrigation pump, centrifugal pump and booster sets. The food grade membrane is replaceable.
£2,063.28 RRP £1,237.97 £1,031.64
In stock
Free Standard Delivery
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ZI-1100075057
Zilmet - Ultra-Pro Vertical Expansion Vessel - 10 Bar. - 750LtrULTRA-PRO is appropriate for any modern installation and can be applied to any type of irrigation pump, centrifugal pump and booster sets. The food grade membrane is replaceable.
£3,566.34 RRP £2,139.80 £1,783.17
In stock
Free Standard Delivery
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ZI-11A0050000
Zilmet - Hydro-Pro Vertical Expansion Vessel - 10 Bar. - 500LtrThe Zilmet Hydro-Pro Vertical Expansion Vessel - 10 Bar - 500Ltr is a Pressure Vessel item. The operating pressure of this is 10 Bar.
£2,272.18 RRP £1,363.31 £1,136.09
In stock
Free Standard Delivery
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ZI-11A0060000
Zilmet - Hydro-Pro Vertical Expansion Vessel - 10 Bar. - 600LtrThe Zilmet Hydro-Pro Vertical Expansion Vessel - 10 Bar - 600Ltr is a Pressure Vessel item. The operating pressure of this is 10 Bar.
£2,635.98 RRP £1,581.59 £1,317.99
In stock
Free Standard Delivery
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FL-Airfix P500
Flamco - 500 Ltr - Airfix P Expansion Vessel - Potable WaterBuilt for sealed potable hot and chilled water systems in domestic and commercial settings, these Potable Water Expansion Vessels stabilise pressure by absorbing thermal expansion for safe, reliable operation. Capacity 500 Ltr.
£1,921.39 RRP £1,248.90 £1,040.75
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.