watering tools [3]
impulse sprinkler 
Watering device whose single nozzle is mounted on a pivot that rotates in jerks, emitting a powerful spray to distribute water in a circle or arc.
sled 
Support for the sprinkler; it allows the device to be moved by pulling on the hose, which avoids treading on watered areas.
trip lever 
Ring-shaped part for adjusting the area to be watered (full or semicircle).
hose connector 
Part receiving a garden hose.
nozzle 
Part with an opening through which the water spray is projected.
deflector 
Device modifying the spray’s range.
diffuser pin 
Device fragmenting the spray to vaporize the water.
oscillating sprinkler 
Device with a bar containing multiple nozzles; it moves back and forth to spray water in the shape of a fan over large areas.
revolving sprinkler 
Watering device with rotating arms that distribute water in a full circle.
arm 
Part attached to the sprinkler’s pivot for distributing water.