{"product_id":"galet-et-support-microdos","title":"Roller and Support for Microdos Dosing Pump – Pool Spare Part","description":"\u003ch2\u003eRoller and support for Microdos: replacement part for CCEI peristaltic dosing pump\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eroller with its support\u003c\/strong\u003e is one of the essential mechanical parts of the \u003cstrong\u003eMicrodos MP1 peristaltic dosing pump\u003c\/strong\u003e installed on CCEI automatic regulators. In a peristaltic pump, the rollers rotate around a rotor and progressively compress the Santoprene tube against the circular wall of the pump head. This repeated compression pushes the liquid (pH- acid, pH+ soda, hypochlorite) through the tube without the fluid ever coming into contact with the mechanical parts of the pump. The roller is therefore subjected to \u003cstrong\u003epermanent friction\u003c\/strong\u003e against the Santoprene tube, making it a wear part to monitor and replace when it shows signs of degradation.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility: Phileo, Limpido, Oxeo, Phenix, Orpheo, Equalizo\u003c\/h2\u003e\n\n\u003cp\u003eThis replacement roller and support is compatible with all \u003cstrong\u003eCCEI regulators and salt chlorinators\u003c\/strong\u003e equipped with a Microdos MP1 dosing pump, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhileo and Phileo LT\u003c\/strong\u003e: automatic pH regulators\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimpido XC LAB, Limpido Pro pH, Limpido Pro Lab\u003c\/strong\u003e: salt chlorinators with integrated pH regulation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOxeo, Oxeo LT, Oxeo SP\u003c\/strong\u003e: combined pH + ORP regulators\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhenix\u003c\/strong\u003e: advanced pH + ORP regulators with RedOx analysis\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrpheo\u003c\/strong\u003e: older generation pH regulators\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEqualizo Duo\u003c\/strong\u003e: dual dosing pH + chlorine regulators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is an original CCEI replacement part, ensuring perfect compatibility and optimal operation of the dosing pump.\u003c\/p\u003e\n\n\u003ch2\u003eWhen to replace the roller of your Microdos pump?\u003c\/h2\u003e\n\n\u003cp\u003eThe roller gradually wears out due to friction against the Santoprene tube. Several signs indicate that it is time to replace it:\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIrregular dosing\u003c\/strong\u003e is often the first symptom: if your regulator shows product injection but the container does not empty, or if the pH takes longer than usual to stabilize, the roller may be worn and no longer effectively compress the tube. An \u003cstrong\u003eabnormal pump noise\u003c\/strong\u003e — clicking, grinding, or vibrating — can also indicate a deformed roller or a cracked support. Upon visual inspection (pump cover open), a worn roller will show \u003cstrong\u003eflats\u003c\/strong\u003e (flat surfaces instead of being cylindrical), cracks, or visible deformation. The support may also show signs of wear or breakage at the mounting pins.\u003c\/p\u003e\n\n\u003cp\u003eUnder normal use, a Microdos roller can last several years. However, certain factors accelerate wear: a too dry Santoprene tube (lack of lubrication), intensive use (frequent dosing in public or collective pools), or a particularly aggressive chemical product.\u003c\/p\u003e\n\n\u003ch2\u003eHow to extend the life of the roller and Santoprene tube?\u003c\/h2\u003e\n\n\u003cp\u003eA simple but effective practice is to \u003cstrong\u003eslightly lubricate the Santoprene tube\u003c\/strong\u003e with petroleum jelly or silicone gel when replacing the roller or tube. This thin layer of lubricant reduces friction between the roller and the tube, delays premature tube rupture, and extends the life of the entire pump. Apply a very small amount of product — too much lubricant could slip into the dosing circuit and interfere with pH measurements.\u003c\/p\u003e\n\n\u003cp\u003eIt is also recommended to regularly check the condition of the Santoprene tube: a hardened, cracked, or chemically crystallized tube should be replaced at the same time as the roller, to start with a new basis and avoid new premature wear.\u003c\/p\u003e\n\n\u003ch2\u003eQuick and easy installation without complex tools\u003c\/h2\u003e\n\n\u003cp\u003eReplacing the roller and its support is an operation accessible to any pool owner. After cutting off the power to the regulator, open the Microdos pump cover, remove the old roller by detaching its axle from the support, then install the new roller, ensuring it rotates freely around its axle. The support clips or screws onto the pump rotor depending on the model. Commissioning is immediate — simply check that the roller correctly compresses the Santoprene tube by manually rotating the rotor before closing the cover.\u003c\/p\u003e\n\n\u003ch2\u003eAn economical part to maintain automatic dosing in good condition\u003c\/h2\u003e\n\n\u003cp\u003eAt less than €20, this replacement roller and support is a \u003cstrong\u003epreventive consumable\u003c\/strong\u003e to have in stock in your technical room. Replacing a worn roller in time avoids more serious malfunctions that could require replacing the entire pump, and ensures precise and constant dosing of your treatment products. It is a minimal investment to keep your automatic regulator in perfect working order for many years.\u003c\/p\u003e","brand":"CCEI","offers":[{"title":"Default Title","offer_id":52139618959697,"sku":"MPTE0310","price":18.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/5880\/9425\/files\/4968-12129-0-galet-et-support-microdos-ccei__56660__32174.1741076980.1280.1280.png?v=1760740508","url":"https:\/\/www.poolplanet.com\/en\/products\/galet-et-support-microdos","provider":"Pool Planet","version":"1.0","type":"link"}