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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).
Hunter Industries is a manufacturer of irrigation and outdoor lighting equipment for the landscaping, residential, commercial, agricultural, and golf course industries, [3] based in San Marcos, California. [4] Hunter Industries also offers sanitary dispensing products such as automatic paper towel and soap dispensers.
An impact sprinkler head in action Sprinklers spraying water to irrigate vine plants in a vineyard. An irrigation sprinkler (also known as a water sprinkler or simply a sprinkler) is a device used to irrigate (water) agricultural crops, lawns, landscapes, golf courses, and other areas. They are also used for cooling and for the control of ...
In order to be "matched" all sprinkler heads in a given zone must have the same rate of precipitation. This can be achieved by matching the gallonage of a standard rotor to its arc and reducing range accordingly (i.e. 2 gallons at 90 degrees, 4 gallons at 180 degrees, or 8 gallons if the head does a full circle) or by using MPR nozzles or ...
Hose-end applications are met in the SunMate product line, including sprinklers, timers, pistols, nozzles and wands. Mist cooling is provided by the ArizonaMist product line for residential or commercial properties, as well as portable personal applications. The professional, or commercial, line of Orbit products are under the name Hydro-Rain.
Impact sprinkler head. 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.
This is a list of golf course architects and golf course design firms. Golf course architecture is a specific discipline of landscape design, with many architects represented in the United States by the American Society of Golf Course Architects. Some architects are highly successful professional golfers who went on to design golf courses.
The rules of golf consist of a standard set of regulations and procedures by which the sport of golf should be played. They are jointly written and administered by The R&A (spun off from The Royal and Ancient Golf Club of St Andrews in 2004) and the United States Golf Association (USGA). The R&A is the governing body of golf worldwide except in ...