{"product_id":"stennerquickprorollerassemblyrollerassemblyforquickproheadqp5001stnqp5001","title":"Stenner Quickpro Roller Assembly Roller Assembly For Quick Pro Head | QP500-1","description":"\u003cdiv\u003e\n  \u003ch2\u003eStenner QP500-1 QuickPro Roller Assembly (OEM Pump Head Replacement Part)\u003c\/h2\u003e\n\n  \u003cp\u003e\n    The Stenner QP500-1 is a genuine QuickPro \u003cstrong\u003eroller assembly\u003c\/strong\u003e used inside compatible Stenner peristaltic pump heads.\n    It’s the rotating roller component that compresses the pump tube to move chemical solution, and it’s commonly replaced when rollers wear, bind, or the pump head no longer runs smoothly.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e QP500-1\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e QuickPro roller assembly (pump head internal component)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Drives the peristaltic pumping action by compressing the tube\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOEM part:\u003c\/strong\u003e Genuine Stenner replacement component\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eQuickPro design:\u003c\/strong\u003e Built for QuickPro-style pump heads (helps simplify pump tube service compared to older designs)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWorks with Stenner pump series:\u003c\/strong\u003e 45, 85, 100, 170 (QuickPro pump head configurations)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAlso commonly referenced for:\u003c\/strong\u003e Classic \/ SVP \/ M128 family pumps when equipped with QuickPro-style heads\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm your pump head style and series before ordering (QuickPro vs. older head styles use different parts)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eRollers appear worn, cracked, or do not rotate freely\u003c\/li\u003e\n    \u003cli\u003ePump becomes noisy, jerky, or inconsistent in output\u003c\/li\u003e\n    \u003cli\u003eTube changes are difficult due to worn roller components\u003c\/li\u003e\n    \u003cli\u003eVisible chemical residue buildup around the roller area that cannot be cleaned effectively\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e1x QuickPro roller assembly (QP500-1)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eRelated Products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n      \u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=stenner%20QP500-1\"\u003eSearch: Stenner QP500-1\u003c\/a\u003e\n      \u003cspan\u003e (check if this exact part is listed in our catalog)\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=stenner%20quickpro%20service%20kit\"\u003eSearch: Stenner QuickPro Service Kit\u003c\/a\u003e\n      \u003cspan\u003e (kits often bundle rollers + tube + check components, depending on model)\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=stenner%20pump%20tube\"\u003eSearch: Stenner Pump Tube\u003c\/a\u003e\n      \u003cspan\u003e (replacement tubes are a common wear item in peristaltic pumps)\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=stenner%20duckbill\"\u003eSearch: Stenner Duckbill\u003c\/a\u003e\n      \u003cspan\u003e (check\/duckbill components may be used in certain Stenner feed systems)\u003c\/span\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003ca href=\"https:\/\/aquapoolsupply.com\/collections\/vendors?q=stenner\"\u003eShop: Stenner\u003c\/a\u003e\n      \u003cspan\u003e (browse more Stenner pumps, parts, and accessories)\u003c\/span\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation \u0026amp; Maintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDisconnect power\u003c\/strong\u003e and relieve system pressure before opening the pump head.\u003c\/li\u003e\n    \u003cli\u003eTake a quick photo of the pump head before disassembly so reassembly is easy and correct.\u003c\/li\u003e\n    \u003cli\u003eInspect the pump tube during roller replacement—if it’s stiff, cracked, flattened, or sticky, replace the tube too.\u003c\/li\u003e\n    \u003cli\u003eClean chemical residue from the pump head area using a damp cloth and mild cleaner (avoid solvents that can damage plastics).\u003c\/li\u003e\n    \u003cli\u003eAfter reassembly, run the pump briefly and check for smooth rotation, consistent output, and leaks at fittings.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n","brand":"Stenner","offers":[{"title":"Default Title","offer_id":46797837336751,"sku":"QP500-1","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/stenner-quickpro-roller-assembly-roller-assembly-for-quick-pro-head-qp500-1-pump-parts-4832137.jpg?v=1777067978","url":"https:\/\/freshized.com\/products\/stennerquickprorollerassemblyrollerassemblyforquickproheadqp5001stnqp5001","provider":"Freshized","version":"1.0","type":"link"}