Specification Brand : Orbit BulletPoint1 : 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 BulletPoint2 : Durable metal cap helps protect spray head from power equipment damage; Over-molded structural support in wiper seal for highly reliable seal and retraction BulletPoint3 : Gravity-activated silt trap in bottom gives superior performance with dirty water; Corrosion-resistant stainless steel riser spring for years of reliable operation BulletPoint4 : Ratcheting riser stem allows fine-tuning of spray direction after installation; Adjustable pattern spray nozzle provides good uniformity in 0 to 360 degrees arc BulletPoint5 : 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 BulletPoint6 : Non-pressure regulating spray riser stem: check local code for restrictions; Control with a B-hyve smart controller for optimum water conservation Color : Black Color1 : Gold Color2 : Silver ExternallyAssignedProductIdentifier : 7604961156887 ExternallyAssignedProductIdentifier1 : 0840041558692 ExternallyAssignedProductIdentifier2 : 840041558692 ItemName : 10-Pack Orbit 54501 4" Professional Hard Top Pop-Up Spray Head Sprinkler with 15' Adjustable Pattern Nozzle ItemPackageDimensions_Height : 15 inches ItemPackageDimensions_Length : 4.29 inches ItemPackageDimensions_Width : 5.79 inches ItemPackageQuantity : 10 ItemTypeKeyword : lawn-and-garden-above-ground-sprinklers Manufacturer : Orbit Material : Plastic Material1 : Stainless Steel Material2 : Zinc Material3 : Brass MaximumFlowRate : 5 gallons_per_minute MaximumPressure : 350 pounds_per_square_inch ModelName : 4" Professional Hard-Top Adjustable ModelNumber : 54501 NumberOfItems : 1 PartNumber : 54501 PowerSourceType : Hydraulic Powered ProductDescription : The professional series spray head is the premium offering in Orbit’s lineup. It is available in 2 and 4-inch riser stem heights and is ideal for a broad range of landscape types. It has a durable metal cap which protects the spray head from power equipment damage, making it ideal for placement along sidewalks and driveways. The wiper seal features an over-molded structural support that ensures long-term, smooth retraction and prevents water from blowing by the riser stem. The riser spring which creates the pop-up action is made of corrosion-resistant stainless steel for years of reliable operation. A ratchet mechanism in the riser stem allows you to adjust the direction of the spray after installation. The bottom of the can has an integral silt trap. The spray body inlet has standard 1/2-inch female pipe threads (FPT) which connect to Blu-Lock and Riser-Flex fittings, as well as 1/2 -inch Schedule 80 PVC and cut-off risers. The adjustable pattern spray nozzle is engineered to deliver uniform droplet sizes across a 0-to-360-degree arc. It includes a filter and adjustment screw which allows you to reduce the spray pattern down to 75 percent of its rated distance. Its low-angle trajectory helps improve efficiency by minimizing wind drift. These spray heads do not have pressure-regulating riser stems and are not for sale in California and other states which require pressure regulation. For outdoor irrigation use with cold water only. ProductSiteLaunchDate : 2025-02-20T09:26:19.812Z Size : Nozzle 5/32" Style : Pop-Up SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 21100000