{"product_id":"fleck-o-ring-015-discontinued","title":"Fleck O-Ring, 015, Discontinued","description":"\u003cp\u003eThis Fleck O-ring, size 015, is a discontinued sealing part from Pentair, listed here for reference and identification. While it is no longer offered as a current catalog item, knowing the original specification helps owners of older Fleck valves source a compatible replacement seal for their repairs. Correctly identifying the seal size is the key to restoring a tight, leak-free valve, since an O-ring of the wrong dimensions simply will not seal reliably in the groove it was meant for.\u003c\/p\u003e\u003ch3\u003eThe Role of O-Ring Seals\u003c\/h3\u003e\u003cp\u003eO-rings provide critical static and dynamic seals throughout a control valve, blocking leaks at fittings, pistons, and connection points where water could otherwise escape externally or bypass internal passages. Even a single small worn or hardened O-ring can cause persistent drips or internal bypass that quietly reduces the valve's efficiency and treatment performance over time. That is exactly why matching the correct size, in this case a dash-015, is so important when replacing seals during routine service or a full rebuild.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine Fleck\/Pentair sealing component\u003c\/li\u003e\n\u003cli\u003eSpecification: O-ring, size 015\u003c\/li\u003e\n\u003cli\u003eDiscontinued part, retained for reference and identification\u003c\/li\u003e\n\u003cli\u003eUsed as a static or dynamic seal within Fleck valves\u003c\/li\u003e\n\u003cli\u003eHelpful for identifying the correct seal size for replacement\u003c\/li\u003e\n\u003cli\u003eConsult current service kits for compatible replacements\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIf your repair calls for a dash-015 O-ring, first confirm your exact valve model, then check whether a current service kit now supplies the same seal or a verified equivalent. Using the proper size and applying a valve-safe silicone lubricant during reassembly helps ensure a smooth, leak-free seal that holds up reliably over time and many cycles. A knowledgeable parts supplier can often cross-reference this discontinued size to a current replacement, keeping your water-treatment system sealing tightly and running smoothly without the leaks or bypass that an incorrect seal would invite. Recording the original dash-015 specification in your maintenance notes makes future seal replacements quicker and helps ensure you always order the correct size, avoiding the leaks and bypass that an ill-fitting O-ring would otherwise introduce. With the correct seal in place and lightly lubricated, the valve returns to tight, dependable operation that protects both water quality and the equipment downstream of it.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":45668801806389,"sku":"FL12977","price":1.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/fl12977.jpg?v=1782533724","url":"https:\/\/watersoftenerplus.com\/en-as\/products\/fleck-o-ring-015-discontinued","provider":"Water Softener Plus","version":"1.0","type":"link"}