{"product_id":"1806samp45-rain-bird-spray-head","title":"Rain Bird 1806SAMP45 6-in 1800 Series SAM-PRS Pop-Up Spray Head","description":"\u003cp\u003eThe Rain Bird 1806SAMP45 6-inch 1800 Series SAM-PRS pop-up spray head delivers consistent, efficient irrigation in areas with variable elevations and fluctuating water pressure. It combines a built-in 45 PSI pressure regulator with the Seal-A-Matic check valve to maintain nozzle performance while preventing low-head drainage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e6 in. pop-up height; body height 9 3\/8 in; exposed diameter 2 1\/4 in.\u003c\/li\u003e\n\u003cli\u003eBuilt-in PRS pressure regulator holds nozzle pressure to an average 45 PSI, optimizing spray performance even when inlet pressure varies.\u003c\/li\u003e\n\u003cli\u003eSeal‑A‑Matic (SAM) check valve prevents low-head drainage up to 14 feet, reducing water waste and landscape erosion.\u003c\/li\u003e\n\u003cli\u003eDesigned for use with Rain Bird plastic spray nozzles; nozzles sold separately. Maintains consistent output if a nozzle is removed or damaged.\u003c\/li\u003e\n\u003cli\u003e1\/2 in. female threaded bottom inlet; top-serviceable design allows easy maintenance without special tools.\u003c\/li\u003e\n\u003cli\u003eConstructed with UV-resistant plastic and corrosion-resistant stainless steel components for long service life.\u003c\/li\u003e\n\u003cli\u003eRecommended operating pressure 25–70 PSI; typical spacing 13–24 ft depending on nozzle selection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for slopes and sites with changing elevations, the 1806SAMP45 reduces water loss and improves system reliability. Use it where consistent pressure and backflow prevention are critical—select the appropriate Rain Bird nozzle for your desired radius and pattern. Documents and tech sheets are available for installers and specifiers.\u003c\/p\u003e","brand":"Rain Bird","offers":[{"title":"Default Title","offer_id":43671763465,"sku":"1806SAMP45","price":26.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1806SAMP45-2_56747603-1403-46a2-8144-28989e972ef6.jpg?v=1503294823","url":"https:\/\/www.sprinklersupplystore.com\/products\/1806samp45-rain-bird-spray-head","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}