Types of Irrigation Drippers and their Differences
When we consider the option of installing a drip irrigation system, we must choosewhat type of Dripper should we install.
There is a wide variety of Driplines with integrated Drippers. These can beturbulent, self-compensating, anti-siphon or anti-drain.
In this article, we will briefly explain the differences between these models to help you choose the one that best suits your needs
Turbulent Dripper
Aturbulent or turbulent regime Dripperdripper is a type of Irrigation Dripper whose Flow rate varies according to the pressure it receives, being higher when the pressure increases, and lower when the pressure decreasesThe Dripper is defined by the Flow rate in liters/hour it emits at a pressure of 1 bar.
This frequently used Modelin crops that are not very demanding in terms of uniformity and inplots without slopewhen the length of the drip legs is below certain limits recommended by the manufacturer. Even under these conditions,there will always be a difference in Flow rate between the first Drippers of each line with respect to the last onesthe pressure is lower in these areas
Self-compensating Dripper
Aself-compensating Dripper is one that has a Membrane inside that regulates the water flow depending on the pressure it receives so that the water flows through itthe emitted flow rate remains constant in a range of pressures.Most of the most popular Models have an Operation range between 0.5 and 4 bar.
The function of the self-compensating Irrigation Dripper is toimprove Irrigation uniformity and nutrition throughout the plantation.
Anti-drain Dripper
TheAnti-drain Dripper dripper is a version of the self-compensating dripper in which the Membraneshuts off the water outlet below a certain pressureone of the great benefits of this Model of Irrigation dripper is that it prevents the Volume of water contained in the system's piping network from being discharged once irrigation is finishedprevents lower areas of a plantation from receiving more water than the rest of the plantationanother advantage is the fact thatirrigation starts simultaneously in the same sector of the installation since it is not necessary to fill the network at the beginning of each Irrigation
Anti-siphon or Anti-siphon Dripper
Theanti-siphon Dripper is another version of the self-compensating Dripper. Its Mechanismthe internal valve acts as a check valve, preventing water from flowing in the opposite directionto the normal flow rate of the Dripperprevents the entry of soil particles this anti-siphon feature is very important in the dripper, as it is a very important feature for thesUB-SURFACE DRIP IRRIGATION (SDI) irrigation systems in order to avoid drippers clogging
All models are available in 16 and 20 mm pipe diameters, with a wide range of Flow rates, Thicknesses and Dripper spacing to suit the needs of the crop and conditions of each installation
looking for advice on the most suitable type of Dripper for your Irrigation systems?
At AZUD we have a wide range of products of the following productsdrip Irrigation our experts will be happy to advise you on how to achieve greater water savings and precision here!
