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Flow through ve ...
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Heating expansion vessels are a key part of any ...
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Potable pressur ...
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FL-Airfix P200
Flamco - 200 Ltr - Airfix P Expansion Vessel - Potable Water - 10 barBuilt 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.
A nitrogen pre-charge helps retain set pressure longer, while a single threaded steel connection with plastic insert provides a durable, non-flow-through design. Suitable for central heating, cooling and tap water applications (not for solar collector circuits).
- Nitrogen gas filling for longer pre-charge retention
- Single threaded steel connection with plastic insert (no flow-through)
- Potable use supports domestic hot/chilled water
- Heating & cooling compatible for sealed systems
Designed for long service life with broad operating limits and glycol tolerance for demanding installations.
£915.74 RRP £595.24 £496.03
In stock
Free Standard Delivery
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FL-Airfix P24
Flamco - 24 Ltr - Airfix P Expansion Vessel - Potable Water - 10 barBuilt 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.
A nitrogen pre-charge helps retain set pressure longer, while a single threaded steel connection with plastic insert provides a durable, non-flow-through design. Suitable for central heating, cooling and tap water applications (not for solar collector circuits).
- Nitrogen gas filling for longer pre-charge retention
- Single threaded steel connection with plastic insert (no flow-through)
- Potable use supports domestic hot/chilled water
- Heating & cooling compatible for sealed systems
Designed for long service life with broad operating limits and glycol tolerance for demanding installations.
£116.02 RRP £75.42 £62.85
In stock
Free Standard Delivery
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FL-Airfix P300
Flamco - 300 Ltr - Airfix P Expansion Vessel - Potable Water - 10 barBuilt 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.
A nitrogen pre-charge helps retain set pressure longer, while a single threaded steel connection with plastic insert provides a durable, non-flow-through design. Suitable for central heating, cooling and tap water applications (not for solar collector circuits).
- Nitrogen gas filling for longer pre-charge retention
- Single threaded steel connection with plastic insert (no flow-through)
- Potable use supports domestic hot/chilled water
- Heating & cooling compatible for sealed systems
Designed for long service life with broad operating limits and glycol tolerance for demanding installations.
£1,228.04 RRP £798.23 £665.19
In stock
Free Standard Delivery
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FL-Airfix P35
Flamco - 35 Ltr - Airfix P Expansion Vessel - Potable Water - 10 barBuilt 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.
A nitrogen pre-charge helps retain set pressure longer, while a single threaded steel connection with plastic insert provides a durable, non-flow-through design. Suitable for central heating, cooling and tap water applications (not for solar collector circuits).
- Nitrogen gas filling for longer pre-charge retention
- Single threaded steel connection with plastic insert (no flow-through)
- Potable use supports domestic hot/chilled water
- Heating & cooling compatible for sealed systems
Designed for long service life with broad operating limits and glycol tolerance for demanding installations.
£228.78 RRP £148.70 £123.92
In stock
Free Standard Delivery
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GWS-PWB-100LV
PressureWave - Vessel - 100Ltr - VerticalIncludes & Benefits
The PressureWave Vessel - 100Ltr - Vertical is a Pressure Vessel item.
The operating pressure of this is 10 bar.
- Booster systems
- Well systems
- epoxy primed paint finish
- Leak-free, O-ring sealed air valve cap
£460.01 RRP £334.88 £279.07
In stock
Free Standard Delivery
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GWS-PWB-12LH
PressureWave - Vessel - Horizontal - 12LtrIncludes & Benefits
The PressureWave Vessel - Horizontal - 12Ltr is a Pressure Vessel item.
The operating pressure of this is 10 bar.
- Booster systems
- Well systems
- epoxy primed paint finish
- Leak-free, O-ring sealed air valve cap
£107.14 RRP £78.00 £65.00
In stock
Free Standard Delivery
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GWS-PWB-12LX
PressureWave - Vessel - Inline - 12LtrThe PressureWave are a high quality range of WRAS approved vessels appropriate for potable water or heating applications. This product is manufactured by Global. Inline and Horizontal models have 1" BSP Male connections and Vertical models have 1" BSP Female connections. Max working pressure is 10bar, max working temperature is 90°C.
The PressureWave Vessel - Inline - 12Ltr is a Pressure Vessel item.
The operating pressure of this is 10 bar.
£85.43 RRP £62.20 £51.83
In stock
Free Standard Delivery
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GWS-PWB-150LV
PressureWave - Vessel - Vertical - 150LtrIncludes & Benefits
The PressureWave Vessel - Vertical - 150Ltr is a Pressure Vessel item.
The operating pressure of this is 10 bar.
- Booster systems
- Well systems
- epoxy primed paint finish
- Leak-free, O-ring sealed air valve cap
£679.46 RRP £494.65 £412.21
In stock
Free Standard Delivery
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GWS-PWB-20LH
PressureWave - Vessel - Horizontal - 20LtrIncludes & Benefits
The PressureWave Vessel - Horizontal - 20Ltr is a Pressure Vessel item.
The operating pressure of this is 10 bar.
- Booster systems
- Well systems
- epoxy primed paint finish
- Leak-free, O-ring sealed air valve cap
£118.62 RRP £86.35 £71.96
In stock
Free Standard Delivery
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GWS-PWB-24LH
PressureWave - Vessel - Horizontal - 24LtrIncludes & Benefits
The PressureWave Vessel - Horizontal - 24Ltr is a Pressure Vessel item.
The operating pressure of this is 10 bar.
- Booster systems
- Well systems
- epoxy primed paint finish
- Leak-free, O-ring sealed air valve cap
£141.98 RRP £103.37 £86.14
In stock
Free Standard Delivery
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GWS-PWB-24LX
PressureWave - Vessel - Inline - 24LtrIncludes & Benefits
The PressureWave Vessel - Inline - 24Ltr is a Pressure Vessel item.
The operating pressure of this is 10 bar.
- Booster systems
- Well systems
- epoxy primed paint finish
- Leak-free, O-ring sealed air valve cap
£136.37 RRP £99.28 £82.73
In stock
Free Standard Delivery
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GWS-PWB-2LX
PressureWave - Vessel - Inline - 2LtrIncludes & Benefits
The PressureWave Vessel - Inline - 2Ltr is a Pressure Vessel item.
The operating pressure of this is 10 bar.
- Booster systems
- Well systems
- epoxy primed paint finish
- Leak-free, O-ring sealed air valve cap
£49.90 RRP £36.32 £30.27
In stock
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GWS-PWB-35LH
PressureWave - Vessel - Horizontal - 35LtrIncludes & Benefits
The PressureWave Vessel - Horizontal - 35Ltr is a Pressure Vessel item.
The operating pressure of this is 10 bar.
- Booster systems
- Well systems
- epoxy primed paint finish
- Leak-free, O-ring sealed air valve cap
£248.87 RRP £181.18 £150.98
In stock
Free Standard Delivery
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GWS-PWB-35LV
PressureWave - Vessel - Vertical - 35LtrIncludes & Benefits
The PressureWave Vessel - Vertical - 35Ltr is a Pressure Vessel item.
The operating pressure of this is 10 bar.
- Booster systems
- Well systems
- epoxy primed paint finish
- Leak-free, O-ring sealed air valve cap
£216.22 RRP £157.40 £131.17
In stock
Free Standard Delivery
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GWS-PWB-35LX
PressureWave - Vessel - Inline - 35LtrIncludes & Benefits
The PressureWave Vessel - Inline - 35Ltr is a Pressure Vessel item.
The operating pressure of this is 10 bar.
- Booster systems
- Well systems
- epoxy primed paint finish
- Leak-free, O-ring sealed air valve cap
£170.32 RRP £124.00 £103.33
In stock
Free Standard Delivery
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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.
- Booster systems
- Well systems
- epoxy primed paint finish
- Leak-free, O-ring sealed air valve cap
£65.30 RRP £47.54 £39.62
In stock
Vessels
Vessels are key to keeping water and heating systems safe, reliable, and running efficiently. They help manage pressure, protect components, and make sure everything works smoothly day after day. At Pumpify, we offer vessels from top manufacturers like Flamco, Mikrofill, Stuart Turner, and Zilmet, so you can pick the right option with confidence.
From classic pressure and expansion vessels that balance system pressure to smart heating vessels that adjust automatically, there’s a solution for every setup. Maybe a flow-through vessel to keep water moving and prevent stagnation is what you need, or a potable water vessel for safe drinking water storage and regulation suits your project better.
With Pumpify, it’s easy to find the right vessel, helping your projects run smoothly and efficiently, every time.