{"product_id":"rain-bird-rd04sp45np-4-inch-sam-45-psi-spray-body-non-potable","title":"Rain Bird RD04SP45NP 4-Inch SAM 45 PSI Spray Body — Non-Potable","description":"\u003ch2\u003eRain Bird RD04SP45NP 4-Inch SAM 45 PSI Spray Body — Non-Potable\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Rain Bird | \u003cstrong\u003eSKU:\u003c\/strong\u003e RD04SP45NP\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eMatch a non-potable rotary-nozzle zone with 45 psi regulation and a SAM check valve using Rain Bird RD04SP45NP. This purple-marked 4-inch pop-up model does not include Flow-Shield. Check the 6-inch body depth and bottom connection, then choose a separate nozzle for the required watering pattern.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTriple-Blade Wiper Seal balances flushing and debris protection.\u003c\/li\u003e\n\u003cli\u003eDebris pockets help keep grit from recirculating inside the body.\u003c\/li\u003e\n\u003cli\u003eReinforced ratchet ring supports nozzle-pattern alignment.\u003c\/li\u003e\n\u003cli\u003eTop-access internal components simplify service.\u003c\/li\u003e\n\u003cli\u003eBuilt-in 45 psi pressure regulator.\u003c\/li\u003e\n\u003cli\u003eSAM check valve helps prevent low-head drainage across elevation changes up to 14 feet.\u003c\/li\u003e\n\u003cli\u003ePurple non-potable identification with “DO NOT DRINK \/ NO BEBA” warnings and symbol.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNon-potable rotary-nozzle layouts requiring regulated pressure and drainage protection.\u003c\/li\u003e\n\u003cli\u003eReplacing a matching RD1800 body after checking pop-up height, features and inlet fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMerchant SKU: RD04SP45NP; manufacturer designation: RD04-S-P45-NP.\u003c\/li\u003e\n\u003cli\u003ePop-up body: RD1800 4-inch model; nozzle not included.\u003c\/li\u003e\n\u003cli\u003eInlet: 1\/2-inch female NPT; SAM model uses bottom inlet only.\u003c\/li\u003e\n\u003cli\u003eCurrent model-specific technical operating range: 25–100 psi.\u003c\/li\u003e\n\u003cli\u003eRegulator target: 45 psi; technical regulation range: 50–100 psi inlet. Adequate operating pressure and flow are required.\u003c\/li\u003e\n\u003cli\u003eSAM check-valve capability: up to 14 feet of elevation head.\u003c\/li\u003e\n\u003cli\u003eFlow-Shield option: not included.\u003c\/li\u003e\n\u003cli\u003eWater-use identification: non-potable, purple-marked.\u003c\/li\u003e\n\u003cli\u003eWatering arc, radius and flow are determined by the selected nozzle and operating conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBody height: 6 inches.\u003c\/li\u003e\n\u003cli\u003ePop-up height: 4 inches.\u003c\/li\u003e\n\u003cli\u003eExposed surface diameter: 2-1\/4 inches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Installation Notes\u003c\/h3\u003e\u003cp\u003eCheck finished grade, the 6-inch body height and the 4-inch pop-up stroke. Connect through the bottom inlet; the SAM check valve relies on that bottom connection.\u003c\/p\u003e\u003cp\u003eMeasure operating pressure and confirm the supply supports the 45 psi nozzle target and combined zone demand. A regulator cannot boost inadequate supply pressure.\u003c\/p\u003e\u003cp\u003eChoose a compatible Rain Bird nozzle and filter screen, flush before nozzling and align the pattern using the stem ratchet. Follow the selected nozzle’s own radius and arc instructions.\u003c\/p\u003e\u003cp\u003eThe SAM check valve limits drainage after shutdown; it does not close a leaking upstream control valve.\u003c\/p\u003e\u003cp\u003eSelect this non-potable model by SKU and purple identification. Family photos and videos may also show standard white covers or other RD1800 options; the included features are listed above.\u003c\/p\u003e\n\u003ch3\u003eRD1800 Family Videos\u003c\/h3\u003e\u003cdiv class=\"std\"\u003e\n\u003cp\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/ck_wer0V1Uc?rel=0\u0026amp;hd=1\" height=\"282\" width=\"450\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003ePart 2: Not Afraid to Get Its Wiper Seal Dirty\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/9VyeiPfMAJY?rel=0\u0026amp;hd=1\" height=\"282\" width=\"450\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003ePart 3: World's Toughest Spray\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/9RSS6tVPuUg?rel=0\u0026amp;hd=1\" height=\"282\" width=\"450\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003ePart 4: Pressure Variations? No Sweat.\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/pxqlpWAJDMI?rel=0\u0026amp;hd=1\" height=\"282\" width=\"450\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003ePart 5: Because Stuff Happens\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe src=\"\/\/www.youtube.com\/embed\/jS_utd6XJuQ?rel=0\u0026amp;hd=1\" height=\"282\" width=\"450\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch4\u003eDoes it include a nozzle?\u003c\/h4\u003e\u003cp\u003eNo. Choose a compatible nozzle and the required screen separately for the desired arc, reach and flow.\u003c\/p\u003e\u003ch4\u003eDoes this model include Flow-Shield?\u003c\/h4\u003e\u003cp\u003eNo. RD04SP45NP includes SAM and 45 psi regulation without Flow-Shield. Choose the matching Flow-Shield model when that service-indication feature is needed.\u003c\/p\u003e\u003ch4\u003eCan I use a side inlet?\u003c\/h4\u003e\u003cp\u003eNo. This SAM model requires its 1\/2-inch female NPT bottom inlet.\u003c\/p\u003e\u003ch4\u003eWill its regulator increase low supply pressure?\u003c\/h4\u003e\u003cp\u003eNo. The regulator reduces available pressure. The technical specification gives a 50–100 psi inlet range for the 45 psi regulation target; check pressure while the zone operates.\u003c\/p\u003e\n\u003ch3\u003eWhy Buy from Big Frog Supply?\u003c\/h3\u003e\u003cp\u003eChoose RD04SP45NP when the required combination is purple non-potable identification, a 45 psi rotary-nozzle pressure target and SAM protection against low-head drainage. Its 4-inch stroke and 6-inch body are useful fit checks for a like-for-like replacement. It omits Flow-Shield; select RD04SP45FN when missing-nozzle service indication is part of the design.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does it include a nozzle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. Choose a compatible nozzle and the required screen separately for the desired arc, reach and flow.\"}},{\"@type\":\"Question\",\"name\":\"Does this model include Flow-Shield?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. RD04SP45NP includes SAM and 45 psi regulation without Flow-Shield. Choose the matching Flow-Shield model when that service-indication feature is needed.\"}},{\"@type\":\"Question\",\"name\":\"Can I use a side inlet?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. This SAM model requires its 1\/2-inch female NPT bottom inlet.\"}},{\"@type\":\"Question\",\"name\":\"Will its regulator increase low supply pressure?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The regulator reduces available pressure. The technical specification gives a 50–100 psi inlet range for the 45 psi regulation target; check pressure while the zone operates.\"}}]}\u003c\/script\u003e","brand":"Rain Bird","offers":[{"title":"Default Title","offer_id":51429678645487,"sku":"hnd1794042334516","price":9.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/rain-bird-rd04sp45np-4-inch-sam-45-psi-spray-body-non-potable_1.png?v=1794042340","url":"https:\/\/briarvella.com\/products\/rain-bird-rd04sp45np-4-inch-sam-45-psi-spray-body-non-potable","provider":"Briarvella","version":"1.0","type":"link"}