4' ADJ PRS Sprinkler

4" 1800 professional series pressure regulating (PRS) pop-up sprinkler. 1/2" inlet, with adjustable pattern 0 to 360 degrees, up to 4' distance. Features include: patented pressure activated co-molded wiper seal, stainless steel reduction screw, removable grit filter, stainless steel retractable spring and easy nozzle alignment. Required in CA, WA, HI, CO & VT.