Specification Brand : Rain Bird BulletPoint1 : Emerging Diffuser 1804-Sam Lift 10 Centimeters Rainbird BulletPoint2 : Rain Bird Pop Up Diffuser BulletPoint3 : Manufacturer reference: A43905 BulletPoint4 : Measures: 5.7 x 5.7 x 15 centimeters BulletPoint5 : Rain Bird Corporation is a large international private manufacturer and supplier of irrigation products and services for landscapes, golf courses, sports fields and agriculture, designed to minimize water consumption. BulletPoint6 : See all our Keyfit Tools ~Keyfit Tools Patented Products Color : w ExteriorFinish : Brass ExternallyAssignedProductIdentifier : 00850029804420 ExternallyAssignedProductIdentifier1 : 753800000243 ExternallyAssignedProductIdentifier2 : 0753800000243 ExternallyAssignedProductIdentifier3 : 00753800000243 GpsrSafetyAttestation : 1 Hazmat : auto-grounding IsAssemblyRequired : 1 ItemDisplayWeight : 0.2 pounds ItemName : Rain Bird 1804-SAM 4" Pop-up Sprinkler Spray Head w/Seal-A-Matic Check Valve ItemPackageDimensions_Height : 15 centimeters ItemPackageDimensions_Length : 5.7 centimeters ItemPackageDimensions_Width : 5.7 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : automatic-lawn-sprinkler-heads Manufacturer : Rain Bird Material : Plastic MaximumFlowRate : 0.1 gallons_per_minute MaximumPressure : 70 pounds_per_square_inch ModelName : Rain Sensor Hygroscopic discs ModelNumber : 14425 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPorts : 2 PartNumber : 1804-SAM Pattern : not_applicable PowerSourceType : AC ProductDescription : Product Information:The 1800 SAM Series is ideal for use in areas with changing elevations and offers all 1800 Series features. The spray head with a built in SealAMatic check valve prevents low head drainage. 3 to 18 feet with standard Rain Bird Spray Head Nozzles (MPR, VAN, USeries) 13 to 24 feet with Rain Bird Rotary Nozzles Features:#149; Builtin SealAMatic (SAM) check valve: Eliminates need for underthehead check valves#149; No parts to be installed at the site#149; Traps water in lateral pipes in elevation changes of up to 14 feet (4,2 m)#149; Reduces wear on system components by minimizing water hammer during startup#149; Prevents drainage from spray heads at lower elevations#149; Stops water waste#149; Ends landscape damage due to flooding and/or erosion#149; SAM stamped on cap for easy identification and maintenance#149; Designed for use with all Rain Bird plastic spray head nozzles Specifications:#149; Model: 1804SAM#149; Product number: A43905Operating Range#149; Spacing: 3 to 24 feet (0,9 to 7,3 m)#149; Pressure: 25 to 70 psi (1,7 to 4,8 bar)Specifications#149; SAM Capability: Holds up to 14 feet (4,2 m) of head; 6 psi (0,4 bar)#149; Flowby: 0 at 8 psi (0,6 bar) or greater; 0.10 gpm (0,11 m/h; 1,80 l/m) otherwiseDimensions#149; 1/2" (15/21) female threaded inlet#149; Body Height: 6" (15,2 cm)#149; Exposed Surface Diameter: 2 1/4" (5,7 cm)#149; Popup Height: 4" (10,2 cm) ProductSiteLaunchDate : 2014-07-22T17:30:43.243Z SafetyWarning1 : Warning: Choking hazard - small parts. Not for children under 3 years. SafetyWarning2 : For external use only. Avoid contact with eyes. Scent : not_applicable Size : 348 SpecificationMet : Brass Style : Pop-Up SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 40141600 ValveType : Globe Valve Voltage : 110 volts