{"product_id":"pentair-rainbow-feeder-90-elbow-tube-with-nut-r172272","title":"Pentair Rainbow Feeder 90° Elbow Tube With Nut | R172272","description":"\u003cp data-start=\"2003\" data-end=\"2640\"\u003eThe Pentair R172272 90 Degree Elbow Tube With Nut is a factory-spec replacement fitting used in Rainbow automatic chlorine and bromine feeder systems to redirect chemical feed plumbing. Compatible with Rainbow 320, 322, and select 300-series units, this elbow fitting helps maintain proper sanitizer flow while accommodating compact equipment pad layouts. Built to Pentair OEM performance standards, it includes a compression nut that ensures a stable, leak-resistant connection at the feeder interface. Its corrosion-resistant construction supports dependable operation in chemically treated pool and spa environments.\u003c\/p\u003e\n\u003ch3 data-start=\"2642\" data-end=\"2660\"\u003e\u003cstrong data-start=\"2646\" data-end=\"2660\"\u003eHighlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2661\" data-end=\"3280\"\u003e\n\u003cli data-start=\"2661\" data-end=\"2802\"\u003e\n\u003cp data-start=\"2663\" data-end=\"2802\"\u003e\u003cstrong data-start=\"2663\" data-end=\"2697\"\u003ePentair Rainbow Compatibility:\u003c\/strong\u003e Replaces the original elbow fitting used on Rainbow 320, 322, and applicable 300-series feeder models.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2803\" data-end=\"2922\"\u003e\n\u003cp data-start=\"2805\" data-end=\"2922\"\u003e\u003cstrong data-start=\"2805\" data-end=\"2829\"\u003eAngled Elbow Design:\u003c\/strong\u003e Ninety degree bend allows cleaner routing of feeder lines and improved plumbing alignment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2923\" data-end=\"3038\"\u003e\n\u003cp data-start=\"2925\" data-end=\"3038\"\u003e\u003cstrong data-start=\"2925\" data-end=\"2953\"\u003eHalf Inch NPT Threading:\u003c\/strong\u003e Standard connection size integrates easily with common feeder plumbing components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3039\" data-end=\"3163\"\u003e\n\u003cp data-start=\"3041\" data-end=\"3163\"\u003e\u003cstrong data-start=\"3041\" data-end=\"3065\"\u003eSecure Nut Included:\u003c\/strong\u003e Compression nut locks the fitting in place, helping prevent leaks and simplifying service work.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3164\" data-end=\"3280\"\u003e\n\u003cp data-start=\"3166\" data-end=\"3280\"\u003e\u003cstrong data-start=\"3166\" data-end=\"3198\"\u003eBuilt for Chemical Exposure:\u003c\/strong\u003e Durable materials resist chlorine and pool chemicals for long-term reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePentair Rainbow Automatic Chlorine\/Bromine Chemical Feeder Models:\u003c\/strong\u003e 320, 322, 300-29X\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"4947\" data-end=\"4966\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"4967\" data-end=\"5351\"\u003eThe Pentair R172272 90 Degree Elbow Tube With Nut is a replacement plumbing fitting used on Pentair Rainbow automatic chlorine and bromine feeders. This section helps SOSPool.com customers verify compatibility before ordering, understand how the elbow affects feeder performance, and prepare for installation after delivery. These FAQs support online buyers through fitment and setup.\u003c\/p\u003e\n\u003ch2 data-start=\"5353\" data-end=\"5400\"\u003eCompatibility Confirmation Before Ordering\u003c\/h2\u003e\n\u003cp data-start=\"5401\" data-end=\"5460\"\u003eOnline customers often verify thread size and feeder model.\u003c\/p\u003e\n\u003ch4 data-start=\"5462\" data-end=\"5522\"\u003eHow do I know the R172272 elbow fits my Rainbow feeder?\u003c\/h4\u003e\n\u003cp data-start=\"5523\" data-end=\"5680\"\u003eIf your feeder uses a 1\/2 inch threaded elbow connection for the chemical feed line, this fitting is the correct replacement for Rainbow 320 and 322 systems.\u003c\/p\u003e\n\u003ch4 data-start=\"5682\" data-end=\"5739\"\u003eWill this elbow fit select Rainbow 300-series units?\u003c\/h4\u003e\n\u003cp data-start=\"5740\" data-end=\"5818\"\u003eYes, many 300-series feeders use the same elbow configuration and thread size.\u003c\/p\u003e\n\u003ch4 data-start=\"5820\" data-end=\"5875\"\u003eCan this elbow fix leaks near the feeder plumbing?\u003c\/h4\u003e\n\u003cp data-start=\"5876\" data-end=\"5969\"\u003eYes, replacing cracked or worn elbows often resolves slow leaks around the feeder connection.\u003c\/p\u003e\n\u003ch2 data-start=\"5971\" data-end=\"6013\"\u003eInstallation and Setup After Delivery\u003c\/h2\u003e\n\u003cp data-start=\"6014\" data-end=\"6062\"\u003eThese FAQs help customers once the part arrives.\u003c\/p\u003e\n\u003ch4 data-start=\"6064\" data-end=\"6104\"\u003eIs this elbow difficult to install?\u003c\/h4\u003e\n\u003cp data-start=\"6105\" data-end=\"6212\"\u003eNo, it threads directly into the feeder port and secures with the included nut using basic hand tightening.\u003c\/p\u003e\n\u003ch4 data-start=\"6214\" data-end=\"6274\"\u003eWhy is a 90 degree elbow necessary for feeder plumbing?\u003c\/h4\u003e\n\u003cp data-start=\"6275\" data-end=\"6369\"\u003eIt helps redirect tubing in tight spaces and prevents kinking that can restrict chemical flow.\u003c\/p\u003e\n\u003ch4 data-start=\"6371\" data-end=\"6423\"\u003eWhat should I check after installing the elbow?\u003c\/h4\u003e\n\u003cp data-start=\"6424\" data-end=\"6514\"\u003eConfirm that the connection is dry during operation and that chemical flow remains steady.\u003c\/p\u003e\n\u003ch2 data-start=\"6516\" data-end=\"6559\"\u003eShipping, Delivery, and Online Support\u003c\/h2\u003e\n\u003cp data-start=\"6560\" data-end=\"6626\"\u003eThese questions help customers understand the ordering experience.\u003c\/p\u003e\n\u003ch4 data-start=\"6628\" data-end=\"6668\"\u003eHow quickly does this fitting ship?\u003c\/h4\u003e\n\u003cp data-start=\"6669\" data-end=\"6760\"\u003eMost orders ship promptly, with delivery estimates shown at checkout and tracking provided.\u003c\/p\u003e\n\u003ch4 data-start=\"6762\" data-end=\"6812\"\u003eWhat should I inspect when the elbow arrives?\u003c\/h4\u003e\n\u003cp data-start=\"6813\" data-end=\"6900\"\u003eCheck that threads are intact, the nut seats properly, and the fitting shows no cracks.\u003c\/p\u003e\n\u003ch4 data-start=\"6902\" data-end=\"6962\"\u003eDo customers often order related feeder parts together?\u003c\/h4\u003e\n\u003cp data-start=\"6963\" data-end=\"7055\"\u003eYes, tubing, control valves, and replacement fittings are commonly ordered at the same time.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52430545158444,"sku":"R172272","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/1943\/3260\/files\/PentairRainbowFeeder90_ElbowTubeWithNutR172272SOSPool_3.jpg?v=1769802875","url":"https:\/\/www.sospool.com\/products\/pentair-rainbow-feeder-90-elbow-tube-with-nut-r172272","provider":"SOS Pool \u0026 Spa Supplies","version":"1.0","type":"link"}