A&H Bewässerungssysteme & Gebäudetechnik GmbH (“Die Bewässerer”), headquartered in Moosburg with additional locations in Styria, Salzburg, and Tyrol, recently installed a professional irrigation system for a dressage arena and an indoor riding arena, utilizing pump technology from Franklin Electric.
The system’s objectives are to reduce dust formation and maintain uniform soil moisture, ensuring a high-quality surface layer. A perfectly maintained dressage arena forms the foundation for safe and successful training.

Water mist reduces airborne dust emissions
Dust kicked up on a dressage arena significantly irritates the respiratory tracts of both humans and animals. Inhaling this dust can lead to long-term health problems. The water mist generated by the irrigation system significantly reduces dust emissions by keeping particles on the ground.
In addition, moistening the surface creates a kind of seal that prevents dust from becoming airborne in the first place.
Through the targeted use of modern technology, the riding surface remains elastic, provides good traction, and stays comfortable to use—even under intensive use, in hot weather, or during prolonged dry spells.
These properties are not only crucial for achieving good training results but also play an important role in preventing
injuries to horses.

Efficiency and Precise Control
The systems installed by “Die Bewässerer” operate efficiently, conserve water, and deliver reliable performance. They can be precisely tailored to the size of the riding arena as well as to individual usage requirements. This customized approach helps prevent both over- and under-irrigation.
Automated control systems further enhance efficiency by enabling convenient irrigation outside training hours and ensuring consistently optimal surface conditions.

The dressage arena is evenly moistened.

Customized Planning and Economic Considerations
During the planning phase, the experts first analyzed the local conditions. Their objective was to develop a customized solution that would ensure uniform moisture distribution across the entire area while minimizing dust formation.
In addition to the technical requirements, economic considerations also played a key role. Both the initial investment and the long-term operating and maintenance costs were carefully evaluated. To keep these costs as low as possible, “Die Bewässerer” selected high-quality pump systems from Franklin Electric.

High-Quality Pump Technology in Action
The 4-inch submersible motor used in the system delivers a power output of 7.5 kW and features hermetically sealed windings. This sealing compound provides mechanical stabilization, insulates the stator windings, and ensures efficient heat dissipation. The motor is equipped with hydrodynamic, liquid-lubricated radial bearings as well as a heavy-duty Kingsbury-type thrust bearing, enabling completely maintenance-free operation. Its high-quality stainless-steel construction ensures exceptional durability and robustness.
The submersible pump is made of Stainless steel, providing excellent resistance to corrosion and abrasion. Its robust design ensures precise alignment of all components, extending service life and enabling reliable, trouble-free operation. An integrated check valve offers additional protection against water hammer.
The overall hydraulic design enhances system efficiency, reducing energy consumption and contributing to low operating costs.

Dust emissions are being reduced in the indoor riding arena.

Performance Data and Long-Term Benefits
The 6-inch VS submersible pump (VS19/10) was installed in this system. With a rated power of 7.5 kW, it achieves a flow rate of up to 80 m³/h and a maximum head of 116.7 m. The use of high-quality components ensures reliable operation and extends the service life of the entire system. This leads to long-term cost savings. At the same time, the precisely tailored irrigation system enables the economical use of water and energy. Through the targeted distribution of water, every area is optimally supplied—without losses and with maximum efficiency.