For watering areas with up to 15 feet of spacing between sprinkler heads; Professional-grade pop-up spray body in 2 and 4-inch riser stem heights Durable metal cap helps protect spray head from power equipment damage; Over-molded structural support in wiper seal for highly reliable seal and retraction Gravity-activated silt trap in bottom gives superior performance with dirty water; Corrosion-resistant stainless steel riser spring for years of reliable operation Ratcheting riser stem allows fine-tuning of spray direction after installation; Adjustable pattern spray nozzle provides good uniformity in 0 to 360 degrees arc Includes a filter to help keep nozzle clog free and a radius adjustment screw; Compatible with Orbit, Hydro-Rain, Rain Bird, Hunter, and other major brands Non-pressure regulating spray riser stem: check local code for restrictions; Control with a B-hyve smart controller for optimum water conservation Orbit�s Hard Top Spring-Loaded Pop-Up Sprinklers are ideal for sprinklers bordering sidewalks or driveways. The hard top protects the sprinkler where frequent contact with tires and lawn equipment are common. The sprinkler head sprays a 10 Ft. to 15 Ft.