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A sprinkler system timer is an electrical device that is used to set an irrigation sprinkler system to come on automatically at a certain time. Irrigation timers first appeared in the early 1960s to control large-radius lawn sprinklers, which at the time usually contained their own electrically operated valve (most golf-course sprinklers still use this type of actuation).
The Rain Bird horizontal action impact-drive sprinkler head was recognized as a historic landmark of agricultural engineering in 1990 by the American Society of Agricultural and Biological Engineers. [3] This invention led to sprinkler irrigation development that currently exceeds 50,000,000 acres (78,000 sq mi; 200,000 km 2) worldwide.
An impact sprinkler (sometimes called an impulse sprinkler) is a type of irrigation sprinkler in which the sprinkler head, driven in a circular motion by the force of the outgoing water, pivots on a bearing on top of its threaded attachment nut. Invented in 1933 by Orton Englehart, it quickly found widespread use.
Learn how to download and install or uninstall the Desktop Gold software and if your computer meets the system requirements.
Rain Clox was the trade name given to a series of electromechanical irrigation controllers produced by the Rain Bird Corporation from 1962 to the late 2000s (decade), and were largely responsible for giving rise to the widespread use of automatic irrigation. The first model was the ME11AB, capable of running 11 stations on two schedules.
The Texas Rangers and free agent designated hitter Joc Pederson have agreed on a contract, a person with knowledge of the deal said Monday. The Rangers will be the third team in three years for ...
Popular cat food recalled after death linked to bird flu. Nurse adopts teen mom after caring for babies in NICU. Related articles. AOL. The 15 best sales this weekend. AOL. The best Dutch ovens of ...
A six-month pregnant teacher from California has died in hospital after falling down a gorge while hiking in Greece, according to reports. Clara Thomann, 33, from Santa Barbara was left critically ...
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