{"product_id":"spannring-51mm","title":"Retaining ring 51mm - replacement part for KM portafilter head Delonghi","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eSecure hold for the basket:\u003c\/b\u003e The ring provides the necessary clamping tension in the portafilter head, preventing the basket from falling out when knocking out the used coffee grounds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eExact fit (51mm):\u003c\/b\u003e Custom-made for KM portafilter heads (bottomless and with dual spout) for DeLonghi machines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eDurable spring steel:\u003c\/b\u003e Resistant to moisture, heat, and continuous mechanical stress during installation and removal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003e\u003cb data-path-to-node=\"10,3,0\" data-index-in-node=\"0\"\u003eQuick replacement:\u003c\/b\u003e Can be inserted into the inner groove of the portafilter head in seconds without special tools.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-path-to-node=\"13\"\u003eWhen should you replace the retaining ring?\u003c\/h2\u003e\n\u003cp data-path-to-node=\"14\"\u003eThere are two typical scenarios for this replacement purchase:\u003c\/p\u003e\n\u003col start=\"1\" data-path-to-node=\"15\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"0\"\u003eThe classic cleaning scenario:\u003c\/b\u003e You removed the basket for thorough cleaning, rinsed the portafilter, and the ring disappeared unnoticed down the drain.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb data-path-to-node=\"15,1,0\" data-index-in-node=\"0\"\u003eLoss of tension:\u003c\/b\u003e If you frequently install and remove your basket, the steel can gradually fatigue over time. This becomes noticeable when the basket flies out along with the coffee puck when tapped against the knock box.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 data-path-to-node=\"16\"\u003eCompatibility: Does this retaining ring fit your portafilter?\u003c\/h2\u003e\n\u003cp data-path-to-node=\"17\"\u003eThis retaining ring was developed as a direct replacement part for the following products in our range:\u003c\/p\u003e\n\u003cul data-path-to-node=\"18\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,0,0\"\u003e\u003cb data-path-to-node=\"18,0,0\" data-index-in-node=\"0\"\u003eKM bottomless portafilter head\u003c\/b\u003e (51mm, compatible with DeLonghi Dedica etc.)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,1,0\"\u003e\u003cb data-path-to-node=\"18,1,0\" data-index-in-node=\"0\"\u003eKM portafilter head with dual spout\u003c\/b\u003e (51mm, compatible with DeLonghi Dedica etc.)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"19\"\u003e\u003cb data-path-to-node=\"19\" data-index-in-node=\"0\"\u003eImportant note regarding third-party manufacturers:\u003c\/b\u003e Although the ring has a nominal diameter of 51mm, the depth and shape of the retention groove on original DeLonghi portafilters or accessories from other brands may be slightly different. We can therefore only guarantee a precise fit for our own KM portafilter heads.\u003c\/p\u003e","brand":"PNT","offers":[{"title":"Default Title","offer_id":43134506434658,"sku":"Spannring51","price":4.9,"currency_code":"CHF","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/3577\/files\/kaffeemacher-spannfeder-51-mm-hauptbild_1.webp?v=1784619638","url":"https:\/\/kaffeemacher.ch\/en\/products\/spannring-51mm","provider":"Kaffeemacher","version":"1.0","type":"link"}