Solid brass materials, spray directly to universal coverage range, spray water on the oblique then fall to the ground like a shape of raindrop[half atomization], there will be no water momentum effect to the seedlings of flowers plants and trees and vegetables of agriculture!
Spraying area, spray height, water amount can be adjusted in the case of a certain water pressure, can adjust to half atomization, rain-like, also can adjust to straightly spray, also can turn off the water! It is well known among the bullet type sprinkler!