Drip and Blind Tubing: The Foundation of Intelligent Irrigation Systems by Agras

Modern agriculture and professional landscape design demand a sophisticated approach to water resource management. The primary element ensuring the vitality of plants is the drip tubing. Unlike standard drip tape, these products are characterized by enhanced durability, a multi-year service life, and the ability to withstand high operating pressures. At the Agras online store, we have curated the finest examples of Israeli engineering, specifically the legendary Metzerplas brand, to help you build an irrigation network that will perform efficiently for decades.

Why Choose Blind Tubing for Your Landscape?

Blind tubing for drip irrigation is a flexible conduit with solid walls and no factory-made holes. It serves as an ideal canvas for designing a bespoke watering scheme. The main advantage of such a line lies in its versatility: you independently determine the water release points, adapting the system to the specific needs of every tree, shrub, or flower bed.

This component is manufactured from premium-grade polyethylene enriched with light stabilizers, making it immune to intense solar radiation. The wall thickness, typically ranging from 1.0 mm to 1.3 mm, allows the product to operate even in challenging environments—such as rocky soils, steep slopes, or areas with a high risk of mechanical impact. By utilizing a specialized hole punch, you can install external drippers with absolute precision directly in the root zone, ensuring 100% targeted delivery of moisture and nutrient solutions.

The Metzerplas Range: Israeli Quality in Every Meter

The Metzerplas brand is a global benchmark in irrigation manufacturing. The Agras catalog features several modifications of these products, each designed for a specific application:

• Metzerplas ADI: The flagship of drip lines. Featuring a sophisticated pressure-compensation (PC) system, these pipes ensure an identical water discharge at the beginning and the end of the line, regardless of the terrain's elevation changes. This is critically important for vast orchards and vineyards.

• Metzerplas IDIT: An excellent choice for those seeking a balance between reliability and cost-efficiency. These hoses are equipped with integrated cylindrical emitters featuring wide turbulent flow paths, which minimize the risk of clogging by sand or silt.

• Metzerplas VARDIT: A premium series designed for both sub-surface and surface applications, featuring enhanced protection against root intrusion.

• 16mm Blind Tubing: The most sought-after diameter for private estates. It allows for effortless system assembly on plots where plants are situated at varying distances from one another.

Micro-tubing and Its Role in Precision Irrigation

For localized water delivery to pots, planters, or seedlings in greenhouses, micro-tubing (such as the PVC Ø3x5 mm or 4 mm models) is used. This thin, flexible hose acts as the vital link between the main supply line and the individual stake dripper. Due to its elasticity, micro-tubing allows for the creation of complex branching networks, providing moisture to each seedling individually. Israeli Metzerplas products in this segment are distinguished by their kink resistance and long-term durability, even when in constant contact with aggressive fertilizers.

Technical Specifications: Diameter, Thickness, and Pressure

When designing an irrigation project, it is vital to correctly calculate the equipment parameters. Lines with a 16 mm diameter are the standard for runs up to 150–200 meters. For more extensive projects, it is worth considering 20 mm options, which offer lower hydraulic resistance.

Wall thickness plays a decisive role in the system's working pressure. Products with a 1.2 mm wall thickness operate reliably at pressures up to 4 bar, allowing them to be integrated into systems with powerful pump stations without the risk of bursting. Furthermore, the dense material protects the water inside from overheating, which positively impacts the health of plant roots. Under proper operational conditions, the service life of such systems ranges from 7 to 10 years.

Professional Tips for Installation and Maintenance:

• Precision Installation: When working with blind tubing, always use specialized tools. A dedicated hole punch creates a perfectly smooth aperture, guaranteeing a watertight seal with the fitting. Using improvised tools like knives or drills almost always leads to leaks and a significant drop in system pressure.

• Temperature Considerations: Before beginning the process of unrolling the coils, especially in cool weather, leave them in the sun. The polyethylene will become more pliable, significantly easing the process of straightening the line and installing the drippers.

• Filtration is Vital: Although Metzerplas emitters feature built-in filters and self-cleaning labyrinths, installing a master filter at the system's inlet is mandatory. This multiplies the operational lifespan of the entire irrigation network.

• Winterization: While Israeli tubing is frost-resistant, it is recommended to drain the water and blow the system out with compressed air before the onset of winter. This prevents ice expansion inside the emitters, preserving their precision for the following season.

Advantages of Sourcing Your Equipment from Agras

We understand that the success of your harvest depends on the reliability of every single component. Therefore, our store offers not only various coil lengths (from 50 to 400 meters) but also a comprehensive range of associated hardware. Our specialists are ready to help you select the optimal emitter spacing and calculate the necessary system capacity.

By choosing Metzerplas products at Agras, you are investing in Israeli quality that has proven its effectiveness in the most severe climatic conditions. We offer both premium solutions for large-scale agricultural projects and accessible options for smaller gardens. Order professional irrigation equipment on our website today and ensure an ideal water balance for your plants!