Morning glory nozzle, also known as trumpet nozzle. It uses the principle of refraction to form a uniform thin film when spraying water, and its shape can form a complete trumpet shape under no wind and certain water pressure. This type of water spray is suitable for indoor or courtyard water spray pools. A valve can be installed below the nozzle to adjust the water volume, and the top cover of the nozzle can also be adjusted to achieve the best spray pattern. The principle of the hemispherical nozzle is the same.

Nozzle model	Performance				Connecting pipe		Installation size (mm)
	water pressure (kpa)	internet traffic (m3/h)	Spray high (m)	Spray diameter DN(mm)	diameter DN(mm)	Connection form	A	B
QN-318	60	1.50	0.25	0.45	20	internal thread	160	+140
QN-102	60	2.00	0.30	0.60	25	internal thread	160	+145
QN-202	60	2.50	0.35	0.90	40	internal thread	165	+145
QN-103	60	4.00	0.40	1.20	50	internal thread	175	+150