Lawn Sprinklers |
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Lawn Sprinklers • Sprinkler Systems • Planning • Installation • Usage & Maintenance |
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Lawn sprinklers are devices used to irrigate lawns and landscaped areas,
especially during periods of low rainfall. Lawn irrigation may be
accomplished with a portable lawn sprinkler or a permanently installed
underground sprinkler system. You can find either type of
lawn sprinkler at eBay
or at local home centers and hardware stores.
Portable Lawn SprinklersThere are several types of portable sprinklers, and each type is best suited to certain lawn shapes and landscape configurations. The simplest type is the sprinkler hose, which is suitable for long, narrow areas. The sprinkler hose contains tiny holes along its top side which emit a fine, soaking mist. The other four lawn sprinkler variations are attached to garden hoses:
Lawn Sprinkler Systems > Landscape Irrigation Systems
Although mechanical and electronic timers are available to control
the watering cycles of these portable sprinklers, many homeowners
prefer the convenience of an automated lawn sprinkler system.
Underground sprinkler systems, which consist of a timing unit plus
a network of water pipes and sprinkler heads buried in the ground,
are becoming more popular in many areas. The automated timer opens
and closes water valves at preset times. When the valves open, water
pressure in the system causes sprinkler heads to pop up above the ground
and spray water on the lawn in overlapping coverage areas.
When the valves close, the sprinkler heads drop down level with the lawn
surface. In climates where ground temperatures drop below freezing,
the water pipes must be drained to prevent them from icing and bursting.
Several types of sprinkler heads are used to ensure adequate irrigation of the lawn and adjacent landscape areas. Spray heads send a steady shower over a small area. Impulse heads shoot water jets from a rotating nozzle over a larger area. Both types come in plastic or more expensive brass versions, and both types are also available in special purpose standing heads which do not "pop up" but are situated above ground, next to a foundation or at the edge of a yard, for instance.
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