Micro Irrigation

Precision Irrigation

Game-Changing Technology for Optimized Water Efficiency

For 20 years, AQUA4D® has been helping growers maximize their production with minimum possible resource use. Water penetrates better into soil micropores, nutrient uptake is improved, and salinity can be managed in a sustainable way. This is true Swiss efficiency: fusing nature with technology and empowering growers to get the most out of every drop.

Contact us to speak to a team member near you.

Sustainable Solutions

Leveraging Cleantech to Regenerate Soils and Save Water

AQUA4D® addresses the most pressing problems facing agriculture: water scarcity and land degradation. Our team of experienced agronomists help growers tackle a wide range of water management problems. Soils stay moist for longer, while minerals and fertilizers in irrigation water are better hydrated and dissolved. Growers in 40+ countries achieve the seemingly paradoxical: higher yields with less resources, while solving a range of persistent problems.

Contact our team today to see how we can overcome your issues.

AQUA4D’s effects on the water-soil-plant nexus:

· Increasing soil moisture
· Solving salinity
· Preventing clogging
· Increasing nutrient uptake
· Improving root development

Water Use Efficiency

Enabling average water savings of 20-30%.

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Soil Salinity Management

Restoring soils, regenerating lands.

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Saline Water Irrigation

Enabling continued use of high-EC water.

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Clogging Prevention

Preventing and eliminating limescale and biofilm.

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Fertilizer Efficiency

Boosting nutrient absorption and uptake.

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Increasing Productivity

Boosting plant health, yields, and profits.

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Our Technology

Customized Technology as a Service (TaaS) for Agriculture 4.0

Quantifying and adjusting is integral to maximizing the impacts of our technology: If you cannot measure it, you cannot manage it. Our technical teams the latest monitoring and IoT tools to track on-field developments in real time, then suggest adaptations to increase efficiencies and achieve the best results.

Check out one of our award-winning projects to see how this works in practice.

AQUA4D® F-A Pro 40M

Technical Specifications

  • Swiss Made,
    Swiss Quality
  • Very low power consumption (<10W)
  • IP65 protection
  • Up to 10 bars
    of pressure
  • Modular design, unlimited flow rate (21.6 m³ / TU)
  • Robust cabling and aluminium casing

Sample installation

1. Basin
2. Pump
3. Filters
4. Fertilizers
5. AQUA4D®
6. Greenhouse
7. Open field

“In the context of modern, organic and sustainable agriculture, we recommend AQUA4D because it is considered a valuable, safe, practical and economical technology.”

Prof. Mohamed Hachicha,



“We see how water and salt issues are inextricably related… our technology increases the capacity of water to transport salts in ionic form, meaning the water does not lose the salts into the soil, but rather moves salts below the root area.”

Walter K. Thut,
Co-Founder AQUA4D, Switzerland

Ongoing consultancy and support

Technical expertise for coordinated project efficiency

Over the years, AQUA4D’s technical team has developed a unique workflow model when kicking off projects. Based on past experience, scientific methods, and the effective implementation of our technology, this ongoing consultancy and technical support makes projects thrive from day one thanks to well-coordinated processes. In doing so, we help create lasting shared value for your project and beyond.

The AQUA4D workflow

Our services include

  • Preliminary data and streamlined questionnaires
  • Evaluation and feasibility analysis, followed by technical approval
  • Commercial offer with delivery time and cost
  • Development of measurement protocols and monitoring processes
  • Procurement, delivery and technology implementation
  • Installation guidelines and technical datasheets
  • Monitoring and follow-up
  • Results presentation and analysis
  • Maintenance (if required) after project completion.
Monitoring &
Evaluation &

Let’s create shared value