{"product_id":"flanged-irrigation-pps-insert-assembly","title":"Rain Bird FSTINSERT - Flanged PPS Flow Sensor Insert - FSTINSERT","description":"\u003ch2\u003eRain Bird FSTINSERT - Flanged PPS Flow Sensor Insert - FSTINSERT\u003c\/h2\u003e\n\u003cp\u003eGenuine Rain Bird FSTINSERT (M80303) flanged PPS insert assembly engineered as a direct replacement for T-type (tee) flow sensors in the Rain Bird FS series. This OEM insert restores accurate flow sensing in irrigation lines and allows service technicians to replace the internal insert without removing the entire sensor body.\u003c\/p\u003e\n\u003cp\u003eInstallers should verify model fit in the FS-series product manual before ordering. For safe operation, use in accordance with Rain Bird installation guidelines and observe non-potable labeling where present. For out-of-stock or specific model questions, consult Rain Bird technical documents or contact an authorized distributor.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM compatibility:\u003c\/strong\u003e Direct replacement for Rain Bird FS-series tee flow sensors (T-type), including PVC-tee models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign purpose:\u003c\/strong\u003e Flanged PPS insert assembly designed for reliable flow measurement and straightforward field servicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e Listed on Rain Bird product documentation as the replacement insert and shown as ASSE-certified for irrigation equipment; marked non-potable where applicable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService advantage:\u003c\/strong\u003e Replace the insert to restore accuracy and avoid full sensor replacement—saves time on maintenance and minimizes system downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Engineered for irrigation environments and built to meet Rain Bird accessory standards as an M80303\/OEM part.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:2fde7af3-e9a1-422e-9b79-31795af0233e-0\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:2fde7af3-e9a1-422e-9b79-31795af0233e-0\" data-turn-id-container=\"request-WEB:2fde7af3-e9a1-422e-9b79-31795af0233e-0\" data-testid=\"conversation-turn-2\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"6fd5f4b4-0ab9-44fa-9c93-260b733ab6f4\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"27\" data-end=\"1073\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"5aea1h\" data-start=\"27\" data-end=\"204\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"79\"\u003eIdeal for professional turf irrigation systems\u003c\/strong\u003e — Designed for reliable performance in sports fields, parks, and large landscaped areas using 2-wire control architecture.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"nn2fwo\" data-start=\"205\" data-end=\"373\"\u003e\n\u003cstrong data-start=\"207\" data-end=\"249\"\u003eScalable valve control (up to 4 zones)\u003c\/strong\u003e — Efficiently manages multiple irrigation zones from a single decoder, reducing wiring complexity and installation costs.\u003c\/li\u003e\n\u003cli data-section-id=\"11xrcgf\" data-start=\"374\" data-end=\"507\"\u003e\n\u003cstrong data-start=\"376\" data-end=\"405\"\u003eStrong system reliability\u003c\/strong\u003e — Built for consistent field operation with stable communication in demanding outdoor environments.\u003c\/li\u003e\n\u003cli data-section-id=\"ebmnz5\" data-start=\"508\" data-end=\"659\"\u003e\n\u003cstrong data-start=\"510\" data-end=\"538\"\u003eFast, clean installation\u003c\/strong\u003e — Minimizes trenching and wiring work compared to traditional multi-wire systems, saving labor time on large projects.\u003c\/li\u003e\n\u003cli data-section-id=\"1hbbd89\" data-start=\"660\" data-end=\"796\"\u003e\n\u003cstrong data-start=\"662\" data-end=\"693\"\u003eMaintenance-friendly design\u003c\/strong\u003e — Simplifies troubleshooting and replacement, helping reduce downtime in critical irrigation setups.\u003c\/li\u003e\n\u003cli data-section-id=\"7tjp1m\" data-start=\"797\" data-end=\"938\"\u003e\n\u003cstrong data-start=\"799\" data-end=\"836\"\u003eCompatible with Rain Bird systems\u003c\/strong\u003e — Integrates smoothly into existing Rain Bird irrigation infrastructure for upgrades or expansions.\u003c\/li\u003e\n\u003cli data-section-id=\"15g99q4\" data-start=\"939\" data-end=\"1073\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"941\" data-end=\"974\"\u003eProfessional-grade durability\u003c\/strong\u003e — Engineered to withstand harsh weather conditions commonly found in commercial turf applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"196\"\u003e\u003cstrong data-start=\"0\" data-end=\"48\"\u003eQ: What is the Rain Bird FSTINSERT used for?\u003c\/strong\u003e\u003cbr data-start=\"48\" data-end=\"51\"\u003eA: It is a flanged PPS insert used to enable accurate flow measurement when installing Rain Bird flow sensors in compatible irrigation pipelines.\u003c\/p\u003e\n\u003cp data-start=\"198\" data-end=\"350\"\u003e\u003cstrong data-start=\"198\" data-end=\"243\"\u003eQ: What is the FSTINSERT compatible with?\u003c\/strong\u003e\u003cbr data-start=\"243\" data-end=\"246\"\u003eA: It is designed for use with Rain Bird flow sensor assemblies in larger commercial irrigation systems.\u003c\/p\u003e\n\u003cp data-start=\"352\" data-end=\"490\"\u003e\u003cstrong data-start=\"352\" data-end=\"398\"\u003eQ: What material is the FSTINSERT made of?\u003c\/strong\u003e\u003cbr data-start=\"398\" data-end=\"401\"\u003eA: PPS (polyphenylene sulfide), a high-strength, corrosion-resistant engineering plastic.\u003c\/p\u003e\n\u003cp data-start=\"492\" data-end=\"638\"\u003e\u003cstrong data-start=\"492\" data-end=\"540\"\u003eQ: What is the benefit of using this insert?\u003c\/strong\u003e\u003cbr data-start=\"540\" data-end=\"543\"\u003eA: It ensures secure, stable sensor placement for reliable flow readings and system monitoring.\u003c\/p\u003e\n\u003cp data-start=\"640\" data-end=\"800\"\u003e\u003cstrong data-start=\"640\" data-end=\"696\"\u003eQ: Is it suitable for harsh irrigation environments?\u003c\/strong\u003e\u003cbr data-start=\"696\" data-end=\"699\"\u003eA: Yes, PPS construction provides durability against chemicals, pressure, and underground conditions.\u003c\/p\u003e\n\u003cp data-start=\"802\" data-end=\"945\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"802\" data-end=\"851\"\u003eQ: Does it improve flow measurement accuracy?\u003c\/strong\u003e\u003cbr data-start=\"851\" data-end=\"854\"\u003eA: Yes, it helps maintain correct sensor positioning for consistent and accurate flow data.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"dgjksr\" data-start=\"0\" data-end=\"69\"\u003e\u003cstrong data-start=\"2\" data-end=\"67\" data-is-only-node=\"\"\u003eRain Bird FSTINSERT (Flanged PPS Flow Sensor Insert Assembly)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1lqsdaf\" data-start=\"70\" data-end=\"165\"\u003e\n\u003cstrong data-start=\"72\" data-end=\"115\" data-is-only-node=\"\"\u003eInsert-style flow sensor body component\u003c\/strong\u003e used in Rain Bird commercial irrigation systems\u003c\/li\u003e\n\u003cli data-section-id=\"16fuztr\" data-start=\"166\" data-end=\"267\"\u003eDesigned to provide a \u003cstrong data-start=\"190\" data-end=\"239\"\u003emounting interface for FS-series flow sensors\u003c\/strong\u003e in pipeline installations\u003c\/li\u003e\n\u003cli data-section-id=\"juhj2n\" data-start=\"268\" data-end=\"373\"\u003eUses a \u003cstrong data-start=\"277\" data-end=\"329\"\u003eflanged PPS (polyphenylene sulfide) construction\u003c\/strong\u003e for high strength and chemical resistance\u003c\/li\u003e\n\u003cli data-section-id=\"1g4873d\" data-start=\"374\" data-end=\"543\"\u003eEnables installation of a flow sensing element directly into a \u003cstrong data-start=\"439\" data-end=\"474\"\u003epressurized irrigation mainline\u003c\/strong\u003e without full tee replacement \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1iige1z\" data-start=\"544\" data-end=\"671\"\u003eSupports \u003cstrong data-start=\"555\" data-end=\"669\"\u003eaccurate flow monitoring for leak detection, zone diagnostics, and system protection (Flo-Watch functionality)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1k14i0l\" data-start=\"672\" data-end=\"784\"\u003eWorks with Rain Bird \u003cstrong data-start=\"695\" data-end=\"782\"\u003eFS series flow sensors (e.g., FS350B, FS200, FS300 variants depending on pipe size)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fon9eu\" data-start=\"785\" data-end=\"876\"\u003eRated for \u003cstrong data-start=\"797\" data-end=\"874\"\u003ecommercial irrigation environments (golf courses, parks, stadium systems)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ukem44\" data-start=\"877\" data-end=\"981\"\u003eDesigned for \u003cstrong data-start=\"892\" data-end=\"979\"\u003eunderground or valve-box installation with long-term durability and low maintenance\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1bbta5p\" data-start=\"982\" data-end=\"1157\" data-is-last-node=\"\"\u003ePart of Rain Bird’s modular approach where \u003cstrong data-start=\"1027\" data-end=\"1083\"\u003einsert + sensor + transmitter\/controller integration\u003c\/strong\u003e can be configured per system design\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rain Bird","offers":[{"title":"Default Title","offer_id":45805108920511,"sku":"FSTINSERT","price":558.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/FSTINSERT-2_2c327d59-c29d-4371-9962-ff8cf1fdd419.jpg?v=1782943124","url":"https:\/\/www.mybackyardzone.com\/products\/flanged-irrigation-pps-insert-assembly","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}