By Range
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GWS-HWB-12LX
HeatWave - Vessel - Inline - 12LtrThe HeatWave Vessel - Inline - 12Ltr is a Pressure Vessel item.
The HeatWave™ series hydronic expansion tanks provide quality protection for closed loop hydronic heating systems from excessive pressure due to thermal expansion.
Easy to install and featuring an incorporated hex nut connection, HeatWave™ tanks feature an air chamber sealed with a brass air valve and O-ring sealed air cap. developed to be supported by either system piping, wall-mounted bracket (inline models) or be freestanding (vertical model with base), the HeatWave™ has a maximum working temperature of 99° C / 210° F .
The operating pressure of this is 6 bar.
- Diaphragm design
- Patented Stainless Steel (vertical models) or chromed steel (inline models) water connection
- Two-part polyurethane, epoxy primed paint finish
- Leak-free, O-ring sealed air valve cap
- Maintenance Free
In stock
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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
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.
In stock
Free Standard Delivery
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210012
Mikrofill - MikroPro XP Expansion Vessel - 19 Ltr - 12 Bar. - No BracketMikroPro Potable XP Expansion Vessel - 12 Litre Capacity - 10 bar. This range serves heating, chilled and potable (drinking) water systems, with capacities up to 500 Ltrs to suit a wide variety of installations for commercial or residential. This item comes without a wall mount bracket.
Built for hygiene and durability, all internal surfaces in contact with water are corrosion-protected for potable use, and models from 50–500 Ltrs feature a replaceable diaphragm for straightforward maintenance.
- Capacity options: 12–500 Ltrs
- Rated pressure: up to 10 Bar
- Potable-safe construction: coated internal wetted surfaces
- Serviceable design: replaceable diaphragm (50–500 Ltrs)
Vessels are PED 97/23/EC compliant, rated to 70 °C, and supplied with threaded connections and a durable powder-coated finish for long service life.
In stock
Free Standard Delivery
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11B0001200
Zilmet - Inox-Pro Stainless Steel Potable Expansion Vessel 10 Bar. - ¾ BSP - 12 LtrZilmet Inox-Pro Stainless Steel Potable Expansion Vessel 10 Bar. - ¾ BSP - 12 Ltr
In stock
Free Standard Delivery
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.


















