Rain Bird 3504 series popups

The Rain Bird 4" (100mm) 3504 popup gear driven rotor spray series, complete with a set of nozzles. 1/2" BSPF bottom threaded inlet. Spray arc is easily adjustable from 40-360 degrees. The coverage radius at 2Bar water pressure is between 4.8m and 9.7m depending on nozzle selection. This is further adjustable down by up to 35% using the top adjustment screw. The SAM (Seal-A-Matic) option contains a check valve which prevents drain back in applications where there is significant height difference in a run of popups. For suitable connectors and pipe see either Spiral Barbed, or 13mm Barbed sections.