Vessels

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  1. Reflex DE Pressure Vessel - 200Ltr

    RE-7306700

    Reflex - DE Pressure Vessel - 200Ltr

    WRAS approved bladder expansion vessel for mains water supply systems Approval according to EC Pressure Equipment Directive 2014/68/EU.

    £761.76 RRP £533.23 £444.36
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  2. Reflex N Closed Heating & Cooling System Pressure Vessel - 200Ltr

    REFLEX-8213300

    Reflex - N Closed Heating & Cooling System Pressure Vessel - 200Ltr

    Reflex N, diaphragm expansion vessel for closed heating and cooling systems, built acc. This product is manufactured by Reflex. to EN 13831. Approval acc.

    £570.96 RRP £399.67 £333.06
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  3. Zilmet Ultra-Pro Horizontal Expansion Vessel - 10 Bar - 200Ltr

    ZI-1100020007

    Zilmet - Ultra-Pro Horizontal Expansion Vessel - 10 Bar. - 200Ltr

    ULTRA-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.

    £1,061.53 RRP £636.92 £530.77
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  4. Zilmet Ultra-Pro Vertical Expansion Vessel - 16 Bar - 200Ltr

    ZI-1100020052

    Zilmet - Ultra-Pro Vertical Expansion Vessel - 16 Bar. - 200Ltr

    ULTRA-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.

    £2,577.66 RRP £1,546.60 £1,288.83
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  5. Zilmet Hydro-Pro Vertical Expansion Vessel - 10 Bar - 200Ltr

    ZI-11A0020000

    Zilmet - Hydro-Pro Vertical Expansion Vessel - 10 Bar. - 200Ltr

    The Zilmet Hydro-Pro Vertical Expansion Vessel - 10 Bar - 200Ltr is a Pressure Vessel item. The operating pressure of this is 10 Bar.

    £912.74 RRP £547.64 £456.37
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  6. ZILMET Cal-Pro 200L 6bar

    ZI-1300020000

    Zilmet - Cal-Pro Vertical Expansion Vessel - 6 Bar. - 200Ltr

    The Zilmet Cal-Pro Vertical Expansion Vessel - 6 Bar - 200Ltr is a Pressure Vessel item. The operating pressure of this is 6 Bar.

    £671.78 RRP £403.07 £335.89
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  7. Flamco Flexcon Pressure Vessel - 200tr

    FL-FCST 200

    Flamco - Flexcon Premium Pressure Vessel - 200tr

    Built 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 35 Ltr.

    £809.43 RRP £526.13 £438.44
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  8. Flamco Airfix Expansion Vessel - P 3Ltr

    Airfix P03 / 24901

    Flamco - 3 Ltr - Airfix P Expansion Vessel - Potable Water

    Built 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 3 Ltr.

    £66.87 RRP £43.46 £36.22
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  9. Flamco Airfix Expansion Vessel - P 200Ltr

    FL-Airfix P200

    Flamco - 200 Ltr - Airfix P Expansion Vessel - Potable Water

    Built 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 200 Ltr.

    £915.74 RRP £595.24 £496.03
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  10. Grundfos GT-U-200-V Vertical Cold Water Bladder Tank - 16 Bar - 200Ltr

    96603422

    Grundfos - GT-U-200-V Vertical Cold Water Bladder Tank - 16 Bar. - 200Ltr

    GT-U-200 PN16 G11/4 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.

    £2,355.60 RRP £884.88 £737.40
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  11. Grundfos GT-D-200-V Vertical Double Diaphragm Tank - 10 Bar - 200Ltr

    97792897

    Grundfos - GT-D-200-V Vertical Double Diaphragm Tank - 10 Bar. - 200Ltr

    Grundfos GT-D are maintenance-free double-diaphragm pressure tanks with a capacity ranging from 100 to 450 litres.The tanks are designed for a maximum operating pressure of 10 bar and a maximum liquid temperature of 90 °C.

    £1,278.00 RRP £480.41 £400.34
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Vessels

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.