1.Flow rate available:2L,3L,4L,5L,6L,7L,8L,9L ,15L/Min
2.Material of the outer shell: Brass
3.Material of the water saver aerator:POM
4.Outer shell thread available:
a.M24(male thread)
b.M22(female thread)
c.M20(male thread)
d.M18(male thread)
e.M28(male thread)
For more information,please contact,thank you!