Rainbird Part/Full Circle Non-Portable Maxi-Paw Rotor Pop-Up Sprinkler with Seal-A-Matic Deluxe Impact Rotor with Seal-A-Matic - Proven impact drive Straight-through flow for superior performance in dirty water - Blue #8 nozzle included Five interchangeable, color-coded MPR nozzles with standard trajectory (sold separately) Two interchangeable low angle (LA) nozzles (sold separately) - Easy to adjust, easy to service No tools required to change nozzles - Heavy-duty plastic case with sturdy, reinforced ribbed design