{"title":"Rain Bird 1800 U-Series Nozzles","description":"\u003cdiv class=\"category_desc\"\u003e\n\u003cb class=\"txt-blue-bold\"\u003eHigh Efficiency Nozzles: Use 30% Less Water* \u003c\/b\u003e\u003cbr\u003eThe patented U-Series nozzle is the first plastic nozzle with a second orifice for close-in watering and more uniform water distribution. Its unique patented design cuts watering times, saves water and money, and reduces waste. \u003cb class=\"txt-blue-bold\"\u003eU-Series nozzles fit all Rain Bird sprinklers and shrub adapters and can be used with new and improved PCS screens.\u003c\/b\u003e\u003cbr\u003e* When U-Series dual-orifice nozzles are installed instead of standard nozzles on every spray head in the zone. Results may vary based on site-specific conditions such as sprinkler spacing, wind, temperature, soil and grass type. Scheduling Coefficient (SC) measures the efficiency of spray heads. SC measures how much more you must water your ENTIRE area for the driest sections to receive sufficient water. The lower the SC, the better the spray heads distribute water.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\r\n\u003c!-- split --\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eAdditional orifice for close-in watering. Minimizes dry brown spots around spray heads.\u003c\/li\u003e\r\n\u003cli\u003eLow Scheduling Coefficient for efficient watering.*\u003c\/li\u003e\r\n\u003cli\u003eMatched precipitation rate between sets and matched flow (GPM, m3\/h and l\/s) and precipitation rates with all Rain Bird MPR nozzles.\u003c\/li\u003e\r\n\u003cli\u003eFine mesh screen protects bottom orifice from debris.\u003c\/li\u003e\r\n\u003cli\u003eStainless steel adjustment screw to adjust flow and radius.\u003c\/li\u003e\r\n\u003cli\u003eQuickly identify radius and arc with Top Color-coded nozzles. Top Color-coding makes it easy to verify proper nozzle installation, even when system is not operating.\u003c\/li\u003e\r\n\u003cli\u003eFits all Rain Bird sprinklers and shrub adapters.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cbr\u003e\r\n\u003cdiv style=\"display: block;\" id=\"p7tpc1_3\"\u003e\r\n\u003cul\u003e\r\n\u003cli\u003ePressure range: 15 to 30 psi (1,0 to 2,1): optimum pressure 30 psi (2,1bar)\r\n\u003cul\u003e\r\n\u003cli\u003eNote: Rain Bird recommends using 1800 PRS spray heads to maintain optimum nozzle performance in higher pressure situations.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003eMaximum performance achieved when used with \u003cspan class=\"APEdocument APEinternal\"\u003e1800 PRS \u003c\/span\u003eor \u003cspan class=\"APEdocument APEinternal\"\u003e1800 SAM-PRS\u003c\/span\u003e spray head\u003c\/li\u003e\r\n\u003cli\u003eSpacing: 9 to 15 feet (2,7 to 4,6m)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e","products":[{"product_id":"rain-bird-u-series-high-efficiency-dual-orifice-nozzles","title":"Rain Bird U-Series High-Efficiency Dual-Orifice Nozzle — Select Model","description":"\u003cp\u003eRain Bird U-Series nozzles deliver high-efficiency, uniform coverage for homeowners, contractors, and irrigation professionals. The dual-orifice design provides close-in watering to eliminate brown spots around spray heads while maintaining consistent distribution across the pattern.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey benefits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual-orifice design reduces brown spots and fills gaps for more uniform coverage.\u003c\/li\u003e\n\u003cli\u003eHigh-efficiency spray pattern can reduce overall water use by up to 30% compared with standard nozzles.\u003c\/li\u003e\n\u003cli\u003eColor-coded tops quickly identify radius for fast installation and maintenance.\u003c\/li\u003e\n\u003cli\u003eDurable plastic body with fine mesh screen prevents debris; stainless-steel adjustment screw allows precise radius tuning.\u003c\/li\u003e\n\u003cli\u003eCompatible with all Rain Bird spray heads and matched precipitation rates with HE‑VAN and MPR nozzles for uniform sets.\u003c\/li\u003e\n\u003cli\u003eAvailable in U-8, U-10, U-12 and U-15 models with quarter, half and full-circle patterns to suit any layout.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTechnical specs: spacing 5–15 ft (1.7–4.6 m), operating pressure 15–30 psi (optimum 30 psi). Five-year trade warranty. For detailed performance charts, installation instructions, and compliance documents, consult the manufacturer technical sheets included with the product.\u003c\/p\u003e","brand":"Rain Bird","offers":[{"title":"5 - 8 ft. \/ Quarter-Circle (90 Degree)","offer_id":51164526838069,"sku":"RU8Q","price":2.98,"currency_code":"USD","in_stock":true},{"title":"5 - 8 ft. \/ Half Circle (180 Degree)","offer_id":51164507472181,"sku":"RU8H","price":2.98,"currency_code":"USD","in_stock":true},{"title":"5 - 8 ft. \/ Full Circle (360 Degrees)","offer_id":51164593783093,"sku":"RU8F","price":2.98,"currency_code":"USD","in_stock":true},{"title":"7 - 10 ft. \/ Quarter-Circle (90 Degree)","offer_id":51164622061877,"sku":"RU10Q","price":2.98,"currency_code":"USD","in_stock":true},{"title":"7 - 10 ft. \/ Half Circle (180 Degree)","offer_id":51164622094645,"sku":"RU10H","price":2.98,"currency_code":"USD","in_stock":true},{"title":"7 - 10 ft. \/ Full Circle (360 Degrees)","offer_id":51164622127413,"sku":"RU10F","price":2.98,"currency_code":"USD","in_stock":true},{"title":"9 - 12 ft. \/ Quarter-Circle (90 Degree)","offer_id":51172088381749,"sku":"RU12Q","price":2.98,"currency_code":"USD","in_stock":true},{"title":"9 - 12 ft. \/ Half Circle (180 Degree)","offer_id":51172088414517,"sku":"RU12H","price":2.98,"currency_code":"USD","in_stock":true},{"title":"9 - 12 ft. \/ Full Circle (360 Degrees)","offer_id":51172088447285,"sku":"RU12F","price":2.98,"currency_code":"USD","in_stock":true},{"title":"11 - 15 ft. \/ Quarter-Circle (90 Degree)","offer_id":51172122558773,"sku":"RU15Q","price":2.98,"currency_code":"USD","in_stock":true},{"title":"11 - 15 ft. \/ Half Circle (180 Degree)","offer_id":51172122591541,"sku":"RU15H","price":2.98,"currency_code":"USD","in_stock":true},{"title":"11 - 15 ft. \/ Full Circle (360 Degrees)","offer_id":51172122624309,"sku":"RU15F","price":2.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/files\/RainBirdU-SeriesNozzle.png?v=1754064314"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/collections\/710-T.jpg?v=1591821182","url":"https:\/\/www.sprinklersupplystore.com\/collections\/rain-bird-1800-u-series-nozzles\/product-class_irrigation.oembed","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}