{"product_id":"rainbird-national-sls-15-h-c1-half-circle-sprinkler-nozzle","title":"Rainbird National Sls 15-H-C1 Half Circle Sprinkler Nozzle","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe RAINBIRD NATIONAL SLS 15-H-C1 is a half-circle pattern replacement nozzle designed for underground pop-up sprinkler heads in residential and commercial irrigation systems. It features a matched precipitation rate, which keeps water application consistent even when half-circle, quarter-circle, and full-circle nozzles are mixed within the same irrigation zone. This prevents over- or under-watering at pattern overlap points. Licensed irrigators and landscape contractors install this nozzle as a direct replacement when worn or damaged nozzles cause uneven distribution. Each package contains 25 nozzles, making it practical for multi-head zone retrofits or service truck stock.\u003c\/p\u003e\n\u003cp\u003eThis nozzle fits most standard underground pop-up sprinkler bodies and is intended for use in turf and landscape irrigation zones where half-circle coverage is required. The matched precipitation rate feature is especially important in mixed-pattern zones, where running different arc nozzles from the same valve is a standard design practice. It is suited for both new installations and replacement service work on existing irrigation systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHalf-circle arc pattern provides 180-degree coverage for edges, borders, and rectangular turf areas\u003c\/li\u003e\n  \u003cli\u003eMatched precipitation rate ensures uniform water application when mixed with other arc pattern nozzles on the same zone\u003c\/li\u003e\n  \u003cli\u003eFits most underground pop-up sprinkler heads for broad replacement compatibility\u003c\/li\u003e\n  \u003cli\u003eSold in a 25-unit package, suitable for multi-head zone service or contractor restocking\u003c\/li\u003e\n  \u003cli\u003eDirect replacement design allows nozzle swap without replacing the full sprinkler body\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a replacement nozzle for most underground pop-up sprinkler heads. Consult the sprinkler body manufacturer specifications to confirm nozzle thread and seat compatibility before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eNozzle replacement on pop-up sprinklers is typically performed by licensed irrigators or landscape maintenance technicians. Shut off the irrigation zone valve and relieve system pressure before removing the existing nozzle. Hand-tighten the replacement nozzle to avoid cross-threading or cracking the nozzle seat. After installation, cycle the zone and verify arc pattern alignment and precipitation uniformity across all heads in the zone.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArc Pattern\u003c\/strong\u003e: Half circle (180 degrees)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecipitation Rate\u003c\/strong\u003e: Matched\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 25 per package\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.5 pounds\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: 15-H-C1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RAIN BIRD","offers":[{"title":"Default Title","offer_id":51558303498546,"sku":"15-H-C1","price":62.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/14f4e818dfd7c3f8357d38284b099af4.jpg?v=1786409074","url":"https:\/\/voomisupply.com\/products\/rainbird-national-sls-15-h-c1-half-circle-sprinkler-nozzle","provider":"Voomi Supply","version":"1.0","type":"link"}