{"product_id":"rainbird-1804hv15pr-prs-pop-up-sprinkler-15-foot-adj","title":"Rainbird 1804HV15PR Prs Pop-up Sprinkler 15 Foot Adj","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe RAINBIRD NATIONAL SLS 1804HV15PR is a 4-inch, 1800 professional series pressure regulating pop-up sprinkler designed for residential and commercial irrigation systems. It features a 1\/2-inch inlet and an adjustable spray pattern from 0 to 360 degrees with a throw distance of up to 15 feet. The unit ships with a high-efficiency (HE) rate nozzle that produces a larger droplet size and lower trajectory, reducing run times by up to 35 percent compared to standard nozzles. Licensed irrigation contractors and landscape professionals install this sprinkler as part of in-ground zone systems requiring pressure regulation at the head.\u003c\/p\u003e\n\u003cp\u003eThe 1804HV15PR is suited for residential lawns, commercial turf areas, and municipal irrigation zones where consistent pressure at each head is critical. Its pressure regulating system (PRS) keeps output stable regardless of supply line fluctuations, making it appropriate for systems with variable mainline pressure. This model is required by code in California, Washington, Hawaii, Colorado, and Vermont, where water-efficiency mandates apply to new and replacement sprinkler installations. Each package contains 18 units, making it practical for contractors stocking heads for zone retrofits or new installations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePressure regulating system (PRS) maintains consistent output at the head across variable supply pressures\u003c\/li\u003e\n  \u003cli\u003eHigh-efficiency nozzle produces larger droplets and lower trajectory, reducing run times by up to 35 percent\u003c\/li\u003e\n  \u003cli\u003eAdjustable spray pattern from 0 to 360 degrees covers partial or full-circle zones\u003c\/li\u003e\n  \u003cli\u003ePatented pressure-activated co-molded wiper seal keeps debris out during pop-up and retraction cycles\u003c\/li\u003e\n  \u003cli\u003eStainless steel retractable spring and stainless steel reduction screw for corrosion resistance and long service life\u003c\/li\u003e\n  \u003cli\u003eRemovable grit filter protects nozzle from sediment without requiring full head disassembly\u003c\/li\u003e\n  \u003cli\u003eEasy nozzle alignment feature speeds installation and adjustment in the field\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation head for 1800 series professional pop-up sprinkler systems requiring a pressure regulating, high-efficiency nozzle configuration with a 1\/2-inch inlet.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed irrigation contractor or qualified landscape professional familiar with local water-efficiency codes. Shut off the irrigation zone valve and relieve line pressure before removing or installing any sprinkler head. Use a rotor key or flathead screwdriver to adjust the pattern arc and radius reduction screw after installation with the zone pressurized. Verify local code requirements, particularly in California, Washington, Hawaii, Colorado, and Vermont, where pressure-regulating and high-efficiency heads may be mandated for new or replacement installations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePop-Up Height\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Size\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThrow Distance\u003c\/strong\u003e: Up to 15 feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePattern Range\u003c\/strong\u003e: 0 to 360 degrees adjustable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNozzle Type\u003c\/strong\u003e: High-efficiency (HE) rate nozzle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRun Time Reduction\u003c\/strong\u003e: Up to 35 percent vs. standard nozzles\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Material\u003c\/strong\u003e: Stainless steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReduction Screw Material\u003c\/strong\u003e: Stainless steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 18 units\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 6 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RAINBIRD NATIONAL SLS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1804HV15PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RAIN BIRD","offers":[{"title":"Default Title","offer_id":51560549515570,"sku":"1804HV15PR","price":213.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/77cd9e103ee19c5baf9bfa5db74599f0.jpg?v=1786453672","url":"https:\/\/voomisupply.com\/products\/rainbird-1804hv15pr-prs-pop-up-sprinkler-15-foot-adj","provider":"Voomi Supply","version":"1.0","type":"link"}