Pressure maintenance and control solutions

When it comes to maintaining optimal HVAC installation pressure, delivering the right amount of water in the system at the right time, we believe that prevention is better than the cure. Our unique range of solutions deliver industry-leading pressure maintenance capabilities and help to prevent imperfect system pressure occurring. We’re so confident in the quality of our pressurisation products that every one comes with a five-year guarantee and will deliver years of high performance, energy efficiency and system stability. 

  • Expansion vessels with fixed air cushion
    ​​Our Expansion vessels with fixed air cushions provide optimal system pressure without auxiliary power.
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  • Intermediate vessels
    ​For protection against inadmissible temperatures in expansion vessels.
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  • Pressure maintenance system with compressors
    ​​We produce a range of pressure maintenance systems with compressors that are ideal for general heating, solar heating and cooling water systems.
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  • Pressure maintenance system with pumps
    ​​​We produce a range of pressure maintenance systems with pumps that are particularly suitable for applications where high performance, compact design and precision are essential.
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  • Pressure control and water make-up system
    ​​​​​We produce innovative solutions to help maintain optimal pressures within HVAC installations and automatically ensure the system contains the right amount of water for high performance.
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  • Pressure stabilisation for potable water
    ​​Our Potable water pressure stabilisation solution satisfies strict legal requirements for quality and hygiene because we only use high-quality butyl rubber that’s free of chemical additives.
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Pressure Maintenance and Control