{"product_id":"rain-bird-rd04sp30fn-4-inch-sam-30-psi-spray-body-non-potable","title":"Rain Bird RD04SP30FN 4-Inch SAM 30 PSI Spray Body — Non-Potable","description":"\u003ch2\u003eRain Bird RD04SP30FN 4-Inch SAM 30 PSI Spray Body — Non-Potable\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Rain Bird | \u003cstrong\u003eSKU:\u003c\/strong\u003e RD04SP30FN\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eControl pressure and low-head drainage in a non-potable spray zone while retaining a visible indication of a missing nozzle. Rain Bird RD04SP30FN combines a 4-inch pop-up body with a 30 psi regulator, SAM check valve and Flow-Shield. Its non-potable model uses purple identification; select the nozzle separately.\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 30 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\u003eFlow-Shield produces a low-flow service-indication stream when a nozzle is missing or damaged.\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 spray-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: RD04SP30FN; manufacturer designation: RD04-S-P30-F-N (also shown as RD04SP30FNP in current technical literature).\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: 30 psi; technical regulation range: 35–100 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: 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 30 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\u003eFor flushing, the RD1800 Flow-Shield instructions call for removing internals at lateral or branch ends, flushing until clear, then reinstalling them. Install the appropriate nozzle filter screen for proper Flow-Shield operation. Its indication stream signals a service need; it is not a complete water shutoff.\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 width=\"450\" height=\"282\" src=\"\/\/www.youtube.com\/embed\/ck_wer0V1Uc?rel=0\u0026amp;hd=1\"\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 width=\"450\" height=\"282\" src=\"\/\/www.youtube.com\/embed\/9VyeiPfMAJY?rel=0\u0026amp;hd=1\"\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 width=\"450\" height=\"282\" src=\"\/\/www.youtube.com\/embed\/9RSS6tVPuUg?rel=0\u0026amp;hd=1\"\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 width=\"450\" height=\"282\" src=\"\/\/www.youtube.com\/embed\/pxqlpWAJDMI?rel=0\u0026amp;hd=1\"\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 width=\"450\" height=\"282\" src=\"\/\/www.youtube.com\/embed\/jS_utd6XJuQ?rel=0\u0026amp;hd=1\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cul\u003e\n\u003cli\u003eNozzle Type: No Nozzle Included\u003c\/li\u003e\n\u003cli\u003eSpray Head Series: RD1800 Series\u003c\/li\u003e\n\u003cli\u003eDimensions:\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e6\" (15.2 cm) body height; 4\" pop-up height (10.2 cm)\u003c\/li\u003e\n\u003cli\u003eExposed surface diameter: 2 1\/4\" (5.7 cm)\u003c\/li\u003e\n\u003cli\u003ePop-up Height: 4 in\u003c\/li\u003e\n\u003cli\u003eFeatures: Flow Shield, Non-Potable \/ Reclaimed Water, PRS Pressure Regulating, SAM Seal-A-Matic Checkvalve\u003c\/li\u003e\n\u003cli\u003eSpecifications:\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlow-by: 0 at 10 psi (0.7 bar) or greater; 0.5 gpm (0.1 m3\/h; 0.03 l\/s otherwise\u003c\/li\u003e\n\u003cli\u003eInlets: 1\/2\" (15\/21) NPT female threaded\u003c\/li\u003e\n\u003cli\u003eOperating Range:\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpacing: 2.5 to 24 feet (0.8 to 7.3 m)\u003c\/li\u003e\n\u003cli\u003ePressure: 15 to 100 psi (1.0 to 6.9 bar)\u003c\/li\u003e\n\u003c\/ul\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\u003eYes. It produces a low-flow indication stream when a nozzle is missing or damaged, helping identify a service need. It does not shut off all water.\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 35–100 psi inlet range for the 30 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 RD04SP30FN when a non-potable zone needs the combined functions of 30 psi regulation, 14-foot SAM drainage protection and a Flow-Shield service-indication stream. Its 4-inch stroke and 6-inch body establish replacement fit. Compare RD04SP30NP when the zone needs the same pressure and drainage functions without Flow-Shield.\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\":\"Yes. It produces a low-flow indication stream when a nozzle is missing or damaged, helping identify a service need. It does not shut off all water.\"}},{\"@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 35–100 psi inlet range for the 30 psi regulation target; check pressure while the zone operates.\"}}]}\u003c\/script\u003e","brand":"Rain Bird","offers":[{"title":"Default Title","offer_id":51429673238767,"sku":"eyg1794042314527","price":7.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/rain-bird-rd04sp30fn-4-inch-sam-30-psi-spray-body-non-potable_1.png?v=1794042319","url":"https:\/\/briarvella.com\/products\/rain-bird-rd04sp30fn-4-inch-sam-30-psi-spray-body-non-potable","provider":"Briarvella","version":"1.0","type":"link"}