Size:1 1/2"

2:Nozzle diameter:14*6.25

3:Pressure:2.0--4.0kpa

4:Shoot distance:23--29m

5:Flux:18--305L/min

6:Material:the arm and connector are brass,the nozzles are plastic.

7:The rotation angle can be adjusted from 0 degree to 360 degree.