The 6 in. Pro S Pop-Up Spray Body with flush cap， (nozzle not included)， a rugged， contractor friendly spray line. Molded in High-Impact ABS， the durable Pro S Series Spray is a low-flush model， making it ideal for low-flow， low pressure situations. Add optional Pressure-Regulation for a water efficient solution to your watering needs. The Pro S Spray is designed to be compatible with all standard female threaded nozzles and is a direct replacement for Rain Bird series sprays. The Pro S Riser assembly drops right in an existing Rain Bird series can.