GRANDE Micro Sprinkler - 70 liters / hour flow rate

GRANDE Abrisa Micro Sprinkler (Reference: 3221) - High-performance localized irrigation solution for demanding professionals and individuals. This micro sprinkler with calibrated flow rate of 70 liters per hour represents Abrisa's technical excellence in micro irrigation. Designed according to the strictest professional standards, it guarantees precise and uniform water distribution to optimize your plants' growth.

Applications and benefits of localized irrigation

The GRANDE micro sprinkler finds its place in multiple agricultural and horticultural environments. In arboriculture, it ensures targeted irrigation of orchards, allowing optimal development of fruit trees without water waste. Vegetable producers in market gardening appreciate its ability to deliver water directly to the root level, promoting rapid and uniform crop growth.

In ornamental horticulture, this micro sprinkler excels in watering flower beds and shrubs. Its 70 liters per hour flow rate creates a favorable microclimate around plants, reducing water stress and improving the aesthetic appearance of green spaces. Nursery operators also use this solution to maintain optimal humidity conditions in their greenhouses and tunnels.

Technical characteristics and innovation

The GRANDE Abrisa micro sprinkler incorporates advanced water distribution technologies. Its diffusion system creates a circular watering pattern of approximately 2 to 3 meters in diameter, with uniform distribution over the entire surface. The precision of the 70 L/h flow rate allows exact calculation of watering times according to the specific water requirements of each crop.

Manufactured in high-resistance plastic materials, this micro sprinkler resists UV, thermal variations and chemicals commonly used in agriculture. Its anti-clogging design incorporates an internal filtration system that prevents nozzle obstruction, even with water slightly loaded with particles. Compatibility with standard micro irrigation systems facilitates its integration into existing installations.

Installation and practical use

Installation of the GRANDE micro sprinkler is simply performed on 16mm or 20mm PE tube thanks to its standardized fitting. Position the sprinkler at a height of 20 to 40 cm from the ground to optimize diffusion. The recommended operating pressure is between 1 and 2 bars, guaranteeing stable flow rate and fine spray.

For optimal use in arboriculture, install one micro sprinkler per tree, in central position under the crown. In market gardening, maintain a spacing of 2 to 3 meters between each sprinkler according to planting density. Maintenance is limited to periodic cleaning of nozzles and checking the fitting condition. In case of clogging, simple rinsing with clean water or soaking in descaling solution restores original performance.

Expert advice and system optimization

To maximize your installation's efficiency, combine the GRANDE micro sprinkler with an irrigation timer and soil moisture sensors. This combination allows automated and eco-responsible watering, adapted to weather conditions and actual plant needs. In summer periods, program short and frequent cycles rather than intensive watering.

Using a pressure regulator upstream of the system guarantees constant flow rate at all watering points, even on large installations. For crops sensitive to fungal diseases, prioritize morning watering to allow rapid foliage drying. In winter, remove and store micro sprinklers in a frost-free location to preserve their longevity. This simple precaution avoids frost cracking and ensures optimal performance year after year.

Technical specifications