{"product_id":"rain-bird-xerigation-retro-1800-retrofit-drip-insert-for-1804-1806-1812-spray-bodies-30-psi-regulator-200-mesh-filter","title":"Rain Bird Xerigation RETRO-1800 retrofit drip insert for 1804\/1806\/1812 spray bodies — 30 PSI regulator, 200-mesh filter","description":"\u003cp\u003e\u003cstrong\u003eThe Rain Bird Xerigation RETRO-1800 is a drop-in retrofit assembly that converts existing 1804\/1806\/1812 spray bodies into low-volume drip irrigation zones with built-in 30 PSI regulation and a 200-mesh filter.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you have conventional pop-up spray heads and want to migrate a zone to water-saving drip without digging up bodies or replacing lateral lines, the RETRO-1800 lets you do it quickly. The internal module installs directly inside Rain Bird 1804, 1806, or 1812 spray head casings to support drip tubing, emitters, or microirrigation fittings while providing pressure regulation and debris protection.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the RETRO-1800 make switching to drip irrigation easier?\u003c\/h3\u003e\n\u003cp\u003eInstead of removing spray bodies or running new mains, this internal assembly drops into an existing Rain Bird spray head body. It provides the core functions needed for drip: consistent pressure and particle screening, and includes fittings to attach 1\/2\" drip tubing directly.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuick push-in installation into 1804, 1806, or 1812 bodies\u003c\/li\u003e\n\u003cli\u003eIncludes 1\/2\" FPT x barb elbow and tee for flexible connections\u003c\/li\u003e\n\u003cli\u003eConverts spray zone to low-volume zone without major excavation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat pressure and filtration does it provide for drip lines?\u003c\/h3\u003e\n\u003cp\u003eThe RETRO-1800 contains a factory-set pressure regulator that reduces supply pressure to approximately 30 PSI (2.0 bar), a common working pressure for many drip components. A 200-mesh (≈75 micron) screen is built in and accessible to help prevent emitter clogging from debris.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e30 PSI pressure regulation ideal for most microirrigation emitters\u003c\/li\u003e\n\u003cli\u003e200-mesh (75 µm) screen that is easy to access and clean\u003c\/li\u003e\n\u003cli\u003eSupports flow rates from 0.5 to 6.0 gallons per minute (gpm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this retrofit work with all my Rain Bird pop-up bodies and valves?\u003c\/h3\u003e\n\u003cp\u003eThe internal assembly is designed specifically for Rain Bird 1804, 1806, and 1812 spray bodies; it will not fit other series. If your retrofit zone provides less than 3 gpm flow, Rain Bird recommends pairing the conversion with a Control Zone Kit or verifying valve sizing to ensure proper operation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Rain Bird 1804, 1806, 1812 spray bodies only\u003c\/li\u003e\n\u003cli\u003eFor retrofit flows under 3 gpm, consider the Rain Bird Control Zone Kit\u003c\/li\u003e\n\u003cli\u003eCheck existing valve and line sizes to match emitter requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation and performance details should I plan for?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: remove the spray riser, drop the RETRO-1800 internal assembly into the body, and connect drip tubing to the included fittings. The assembly supports 0.5–6 gpm so it suits individual heads converted to supply single or multiple emitters, but aggregate flow and emitter spacing should be planned per zone.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDrop-in internal assembly replaces spray nozzle and riser components\u003c\/li\u003e\n\u003cli\u003eIncludes both 1\/2\" FPT x barb elbow and tee for common tubing runs\u003c\/li\u003e\n\u003cli\u003ePlan emitter count per head to keep flow within 0.5–6 gpm range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this product is for: The Rain Bird Xerigation RETRO-1800 is made for landscapers, irrigation contractors, and DIY homeowners who want a fast, low-disruption way to convert existing Rain Bird spray zones into efficient drip or microirrigation zones. It's especially useful where conserving water, targeting root zones, or supplying low-volume plantings is the goal and you already have compatible 1800-series spray bodies in the ground.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which Rain Bird bodies fit the RETRO-1800?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The RETRO-1800 installs into Rain Bird 1804, 1806, and 1812 spray head bodies only.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What pressure and filtration does it provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It provides a 30 PSI regulator and a 200-mesh (75 micron) screen to protect emitters.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Rain Bird","offers":[{"title":"Default Title","offer_id":56833199210836,"sku":"B00067WZUU","price":46.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/rain-bird-retro-1800-front-assembly.jpg?v=1787038774","url":"https:\/\/gardenluxe.co.uk\/products\/rain-bird-xerigation-retro-1800-retrofit-drip-insert-for-1804-1806-1812-spray-bodies-30-psi-regulator-200-mesh-filter","provider":"Gardenluxe Uk","version":"1.0","type":"link"}