Hoses for irrigation: features of choice
The choice of a hose for watering plants is an importanttask for gardeners and truck farmers. Today, there is a wide range of products on the market designed for these purposes. Watering hoses have different properties and have a different price.
All products for water supply can be divided intofence and garden. The first group has a rigid foundation, which prevents the hoses from "collapsing". Such materials easily withstand the negative pressure that occurs when the fluid is taken from the well. The second type of product is directly the hoses for irrigation. They are usually connected after a pump that pushes water.
These materials have good flexibility,ease, they are easy to use. Such hoses for irrigation are required in any household in large quantities. With their help, watering plants through tips or sprinklers, wash tracks and machines, create a home water supply.
The most common materials from which watering devices are made are polymers and rubber.Often produce a three-layer version, whenThere is an outer protective layer and an internal component, and a tissue reinforcing gasket is located between them. All these materials determine the properties of the product.
Watering hose (rubber) is required to withstandpressure created by the head of water. For this, the working load must be three times lower than indicated in its characteristics. In irrigation systems, this indicator is rarely higher than 6 bar, so standard products can withstand it.
When choosing watering hoses, you should considerThe temperature regime at which the material will be used. If there is a need for pumping water during frosts (late autumn), you should purchase products that have improved properties. Otherwise they will lose strength and elasticity.When hot water is passed, there is also a danger that the irrigation hoses will lose their quality.
Depending on the speed of the fluid and pressure, a product with an appropriate diameter is selected. If the cross-section is too large, the pressure may drop, and it will not be enough for normal watering.
Too small a hole will not allowthe required water flow, which can affect the work, for example, sprinklers. The standard solution is to choose a one-inch diameter watering hose that is suitable for many pumps.
When choosing a product, you should take into account the period ofoperation. Any watering hose when used bends, rubs against different surfaces. The object follows the summer owner on the ground, lawn, gravel or stone paths. At the same time, the main load falls on the casing, which gradually wears out, becomes thinner and becomes unusable. Different products age at different rates. Everything depends on the thickness and durability of the casing material. Depending on the application conditions, the life of the hose is from three to ten years.