Condair HP High Pressure In-Duct Humidifier

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Condair HP high pressure in-duct humidifier
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Efficient humidification and cooling

The Condair HP uses high-pressure atomisation to provide precise humidity control and effective adiabatic cooling with very low energy consumption. Water is pressurised and released through stainless-steel nozzles, producing an ultra-fine mist that is instantly absorbed into the air stream. One system can deliver high moisture output and substantial cooling capacity from minimal electrical power.

This combination makes the Condair HP ideal for large buildings such as manufacturing sites, data centres and commercial ventilation systems where stable humidity, temperature balance and reduced energy costs are essential.

Hygienic & low-maintenance design

The Condair HP is engineered for reliability and hygiene. Each system includes water treatment, droplet separators and automatic flush cycles to ensure clean operation and prevent stagnation. Components are made from stainless steel, and the high-pressure pump operates without oil to maintain long-term performance.

These features secure safe, consistent humidification while keeping maintenance needs to a minimum, providing dependable air quality and reducing downtime in sensitive environments.

Flexible multi-zone operation

The modular layout of the Condair HP allows one pump station to serve several air-handling units or duct zones. Each area can be controlled individually, while the system integrates easily with building management systems for central supervision and monitoring.

This flexibility makes it simple to adapt the system to changing building layouts or usage needs. Whether used in offices, production areas or storage facilities, the Condair HP provides efficient humidification and cooling across multiple zones with one coordinated setup.
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Control Panel

A clear and intuitive control panel makes it easy for the Building Management System (BMS) to communicate with the pump station. The touch screen interface is user friendly and personnel can enter system requirements and read vital data.

Integrated RO System

An optional integrated reverse osmosis system allows for a reliable and hygienic operation.

Energy Efficient Motor

High quality electric motor that gives you one of the lowest energy consuming humidifiers, without sacrificing quality.

High Pressure Pump

With water lubricated pumps you can guarantee a longer life than oil lubricated pumps. You also have the added peace of mind of clean water being used inside your pumping system.

Valve block

The valve block provides control of various nozzles. Clients have the choice of the standard 7-stage valve block (with ± 4% humidity control) or the more advanced 15-stage (with ± 2% humidity control).

Nozzle Grid / Manifold Assembly

The stainless steel nozzle grid assembly allows for long life and durable mounting of parts.

Mist Eliminator

In order to prevent the fine water droplets from wetting any downstreamcomponents, Condair recommends a mist eliminator downstream of the nozzles.
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Spare parts

Condair will help you identify exactly which component you need and ensure you receive it quickly and efficiently.
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Frequently asked Questions

Can high-pressure humidification also cut cooling energy?
How does Condair HP integrate with my AHU or duct?
How is hygiene ensured and Legionella risk managed?
What capacity, pressure, and droplet size can I expect?
What is high-pressure in-duct humidification?
Will it connect to my BAS/BMS and handle multiple zones?
Get free expert advice

If you want to explore your options for humidity control, Condair's expert sales engineers will visit your site, review your project and talk you through their recommendations.

Alternatively, if you would prefer a call or online meeting, our team are always happy to discuss possible solutions and offer free technical advice.

Get in touch with us

Contact us

Contact the UK office by phone, email or webform.

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If you're outside the UK, find your local representative.

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