Rain Bird 5004PCSAM - 4 in. 5000 Series Part-Circle Pattern Pop-up Rotor with SAM Check Valve

Rain Bird - 5004PCSAM 4 in., 5000 SAM Series Rotors “ PC ” for 40-360 degrees Seal-A-Matic™ (SAM) check valve

Built-in Seal-A-Matic™ (SAM) check valve. Eliminates the need for under-the-head check valves. No parts to be installed at the site Stronger retract spring to accommodate elevation changes up to 14’ (4.2 m). One of the strongest springs in the industry Prevents drainage from spray heads at lower elevations. Stops water waste. Ends landscape damage due to flooding and/ or erosion Helps retain water in lateral pipes which reduces wear on system components by minimizing water hammer during start-up Designed for use with all Rain Bird plastic spray head nozzles