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JetSpray - the World's leading air & water atomising humidifier


The JetSpray humidifier provides economical and consistent humidification directly into workspaces and within air handling systems.

JetSpray humidification systems have been humidifying industries and air handling systems around the world for over 25 years. Continually developed to incorporate the latest in controls, hygiene and environmentally sound technology, the JetSpray is the leading air and water atomising humidifier.

JetSpray’s precision engineered self-cleaning nozzles have the lowest air consumption of any air/water humidifier. The drip-free nozzles produce sprays of just 7.5µm and are built to last carrying a 10-year warranty.

The control panel uses the latest remote digital interface, which can be mounted up to 100m away from the main control unit. The whole system is very easy to install and can run on mains, demineralised or softened water. Due to a self-cleaning mechanism, maintenance is minimal and often comprises of just an annual check, making the JetSpray ideal for use in busy industrial environments.

JetSpray Humidifier Control Panel

 In-duct humidification
In-duct humidification

The JetSpray induct humidifier is the energy efficient way to humidify air handling systems.

Excellent moisture distribution is guaranteed by the choice of nozzle capacity, suitable spacing on the manifold, correct positioning of the manifold in the AHU and the capacity to change the orientation in relation to the airflow.

Evaporation distance varies with air temperature, velocity and desired rH but, where space is limited, the JetSpray Eliminator Matrix System (JEMS) can be installed downstream to guarantee evaporation within one metre.

JetSpray Humidifier

 Features

  • Close humidity control

  • Low energy consumption

  • Low running costs

  • Low maintenance

  • Significant cooling effect

  • 10-year warranty on all nozzles

  • Lowest compressed air consumption of any air/water atomising humidifier
  •  Environmentally friendly

    The JetSpray humidifier uses 90% less energy than electric steam humidifiers. Not only are there considerable cost savings but, for a system producing 100kg of moisture per hour, this equates to a reduction in CO2 emissions of around 260 tonnes over five years.

    As an ISO14001 company, environmental impacts and sustainability are important features of JetSpray design. Water and energy use are minimised during operation and at the end of JetSpray’s long service life, a high proportion of materials can be reclaimed and recycled, reducing impacts on landfill.

     Remote interface
    Remote interface

    Microprocessor controlled units have an easy-to-read multi-lingual interface, which shows operational status and makes commissioning simple. Set point, ambient humidity and temperature, purge and flush cycle operation, hours run, service interval times, occupancy operation and fault diagnostics are shown. The display can be installed up to 100m away from the control panel.

    For improved control in large areas, up to three averaging humidity sensors can be connected to the microprocessor controller or it can be linked to a building management system. On/off and modulating control is available on high capacity systems allowing ±2%rH control. Modulating systems also incorporate information on water flow.

    The nozzle jets are kept free from blockages with a self-cleaning pin

    Spray Nozzle
    Timber JetSpray Humidification