Claber 8675 2-Arm Idrospray Sprinkler Adjustable sprinkler arms offset the nozzle jets for uniform or diverse spray pattern Circular area coverage of up to 50 foot diamater/ 1,900 square feet Quick-click hose adapter (included) with water-stop feature for automatic water shut off Operates with water pressure as low as 14.5 PSI up to 58 PSI Impact resistant, ABS construction