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RE-8218000
Reflex - N400 Closed Heating & Cooling System Expansion Vessel - 400LtrThe Reflex N 400 diaphragm expansion vessel is designed for sealed heating and cold water systems, providing reliable pressure control in closed-system installations.
£1,053.14 RRP £737.20 £614.33
In stock
Free Standard Delivery
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ZI-11A0040000
Zilmet - Hydro-Pro Vertical Expansion Vessel - 10 Bar. - 400LtrZilmet Hydro-Pro Vertical Expansion Vessel - 10 Bar. - 400Ltr Zilmet HYDRO‑PRO pressure vessels are designed for potable water and booster systems where stable pressure and efficient pump.
£1,548.91 RRP £929.35 £774.46
In stock
Free Standard Delivery
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96603424
Grundfos - GT-U-400-V Vertical Cold Water Bladder Tank - 16 Bar. - 400LtrGT-U-400 PN16 G11/2 V (coated flange)
Grundfos GT-U are bladder pressure tanks with a capacity ranging from 8 to 3000 litres. The tanks are designed for a maximum operating pressure between 10, 16 and 25 bar and a maximum liquid temperature of 70 °C. The tanks are approved for drinking water.
The tanks are steel pressure tanks, with non-toxic butyl rubber bladder enclosed by compressed nitrogen.
A pressure tank ensures controlled pressure in the water supply and thereby limits the switching frequency of the pump unit in case of low water consumption or loss due to leakage. This ensures increased comfort in your installation by limiting the start and stop frequency of your pump. It also creates a more stable assembly by compensating for pressure drops when a tap is opened, while reducing problems with water hammer in the pipes.
£2,796.00 RRP £1,051.68 £876.40
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.