Toro 570Z-12P-PRXCOM 570z Series 12" Pop-Up Pressure Regulated X-Flow Spray Head with Check Valve. RUGGED – FLEXIBLE – VERSITILE – RELIABLE: Toro® 570Z Series pop-up spray bodies and 570S Series shrub adapters and shrub risers provide a durable, professional-grade solution for residential and commercial contractors to satisfy all new installation and retrofit requirements. In combination with Toro fixed spray and rotating nozzles, 570Z and 570S Series spray and shrub models can be configured in hundreds of combinations and present an unparalleled range of flexibility. Available in bottom-inlet shrub versions and pop-up body heights of 2”, 3”, 4”, 6” and 12” models (side inlet thread options on 6” and 12”). 570Z and 570S Series spray and shrub models are further available with water-saving factory-installed X-Flow® Technology, and/or integrated Pressure Regulating features. Trusted for over 25 years, 570Z and 570S Series spray and shrub models are the ideal choice.