It is also called white-edged nozzle Musical fountain nozzle for project Stainless steel or solid brass

Musical fountain nozzle -Morning Glory Flower fountain project 

The morning glory nozzle is also called as white-edged nozzle.

Taking the refraction principle, it can form uniform thin film when water is jetting, and a complete white edged flower can be formed under windless and certain pressurized condition.

This kind of nozzle can be used in fountains in room or on the yard.

The valve can be installed under the nozzle to adjust water volume and the cap mounted on the top of the nozzle can be used to adjust the water flower to the best results, and hemisphere nozzle has same principle as it 

Model	Main Features			Joint Tube		Installation Dimension (mm)
	Water Pressure (kpa)	Flow(m3/h)	Spouting Height(m)	DiameterDN(mm)	Joint Mode	A	B
QNB-318	60	1.50	0.25	20	Internal Thread	160	+140
QNB-102	60	2.00	0.30	25	Internal Thread	160	+140
QNB-202	60	2.50	0.35	40	Internal Thread	165	+145
QNB-103	60	4.00	0.40	50	Internal Thread	175	+150

Musical fountain nozzle -Morning Glory Flower fountain project