Product information:              Product name Brass adjustable three-layer flower fountain nozzle              Product size   1 inch / 1.5 inch / 2 inch Inner thread              Installation type Internal thread connection              Pressure 25~85 Kpa              Water volume 7~12 Cubic m/ H              Shooting height 1~6m              Covering diameter 2~2.8m                             Specification:              1. 1" DN25 inner thread adjustable three-layer flower fountain nozzles              2. 1.5" DN40 inner thread adjustable three-layer flower fountain nozzles                             Packing:1 pc                             Features:              This fountain nozzle is consists of 19 pcs adjustable straight direct-flowing nozzles that with valve,three-layer of different levels scattered.              The water spray forms a central water column and a parabolic shape of two layers of outward radiation.               Since the angle of each nozzle is adjustable, the water posture debugging shape is flexible.                             Notice:               The size is measured by hands, please allow minor error of measurement. Photo color might be a little different from the actual product due to color display of different monitors.