3 4 in. Digital Timer with Anti Siphon Valve Porcelain Tile ) 32 Sprinkler Head Type ) 32 Sprinkler Head Type Gear Drive Maximum Rotation (Degrees) 360 Riser Riser Required Inlet Type Female Sprinkler Head Spray Pattern Adjustable Material ABS Plastic Returnable 180 Day Nozzle Material ABS Plastic Thread Type 3 4" Female Hose Thread Maximum Gallons Per Minute 3 Sprinkler Location Above ground Head Material Plastic Features Adjustable or a cycle number of days independent of all other zones professional grade anti siphon valve includes flow control and the timer has an operating pressure of 10 to 125 psi with a high flow rate of up to 28 gallons per minute