{"product_id":"pentairmaxeglasduraglasimpeller2hpc105137pdapenc105137pda","title":"Pentair Max-E \/ Dura-Glas Impeller Assembly 2HP | C105-137PDA","description":"\u003ch2\u003ePentair \/ Sta-Rite C105-137PDA Impeller Assembly (2 HP Full-Rated \/ 2.5 HP Up-Rated) for Max-E-Glas \u0026amp; Dura-Glas Pumps\u003c\/h2\u003e\n\u003cp\u003eThe Pentair \/ Sta-Rite C105-137PDA is an OEM impeller assembly used on select Sta-Rite Max-E-Glas and Dura-Glas in-ground pool\/spa pumps. This impeller is commonly specified for \u003cstrong\u003e2 HP full-rated\u003c\/strong\u003e and \u003cstrong\u003e2.5 HP up-rated\u003c\/strong\u003e configurations (match to your exact pump model and motor type).\u003c\/p\u003e\n\u003ch3\u003eKey Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Pentair \/ Sta-Rite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e C105-137PDA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpeller Type:\u003c\/strong\u003e Pump impeller assembly (wet-end)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Rating Range:\u003c\/strong\u003e 2 HP full-rated \/ 2.5 HP up-rated (application-dependent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpeller Screw:\u003c\/strong\u003e Requires \u003cstrong\u003eC3012\u003c\/strong\u003e impeller screw (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Pump Model Applications (Verify Your Exact Model)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSta-Rite Max-E-Glas \/ Dura-Glas Full-Rated:\u003c\/strong\u003e PE5G-122L, PE6G-184L, PE6G-122L, PE52G-184, PE52G-122, PE52G-185, P2R52G3-184, P2R52G3-122, P2R5G3-184, P2R5G3-122\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSta-Rite Max-E-Glas \/ Dura-Glas Up-Rated:\u003c\/strong\u003e PEAA5G-122L, PEAA6G-184L, PEAA6G-122L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTip: The most accurate way to confirm fit is to match the impeller part number on your pump’s parts diagram or the number molded\/printed on your existing impeller.\u003c\/p\u003e\n\u003ch3\u003eWhat This Impeller Does\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenerates the pump’s water flow and pressure by converting motor rotation into water movement through the volute.\u003c\/li\u003e\n\u003cli\u003eWorks with the diffuser to stabilize flow and maintain efficient hydraulic performance.\u003c\/li\u003e\n\u003cli\u003eRestores circulation when the original impeller is cracked, debris-damaged, worn, or stripped at the hub.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNoticeable loss of flow\/pressure after confirming baskets, filter, and plumbing are clear\u003c\/li\u003e\n\u003cli\u003eCracked hub, broken vanes, or excessive wear at the impeller eye\u003c\/li\u003e\n\u003cli\u003eImpeller is seized from debris or stripped on the shaft\u003c\/li\u003e\n\u003cli\u003eUnusual wet-end noise traced to impeller\/diffuser damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect power at the breaker and relieve system pressure before opening the pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplace the mechanical shaft seal whenever the impeller is removed\u003c\/strong\u003e to help prevent leaks into the motor.\u003c\/li\u003e\n\u003cli\u003eInspect the diffuser and volute for cracks\/scoring; damaged wet-end parts can reduce performance and shorten impeller life.\u003c\/li\u003e\n\u003cli\u003eInstall the required impeller screw (C3012) if your configuration uses it; do not reuse a stripped or corroded screw.\u003c\/li\u003e\n\u003cli\u003eDuring reassembly, keep O-rings clean, seated evenly, and lightly lubricated with pool-safe silicone lubricant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance Tip\u003c\/h3\u003e\n\u003cp\u003eImpeller damage is often caused by restricted suction or debris bypassing the basket. Keep the pump basket clean, maintain proper water level, and address suction-side air leaks early to reduce cavitation and protect the impeller, diffuser, and shaft seal.\u003c\/p\u003e\n\u003ch3\u003eRelated Products (Aqua Pool Supply)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=C3012%20impeller%20screw\"\u003eSta-Rite C3012 impeller screw\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Max-E-Glas%20diffuser\"\u003eSta-Rite Max-E-Glas diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Dura-Glas%20diffuser\"\u003eSta-Rite Dura-Glas diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Max-E-Glas%20shaft%20seal\"\u003eSta-Rite Max-E-Glas mechanical shaft seals\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Dura-Glas%20shaft%20seal\"\u003eSta-Rite Dura-Glas mechanical shaft seals\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Max-E-Glas%20seal%20plate%20o-ring\"\u003eSeal plate O-rings for Max-E-Glas \/ Dura-Glas\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/aquapoolsupply.com\/search?q=Max-E-Glas%20lid%20o-ring\"\u003ePump lid O-rings for Max-E-Glas \/ Dura-Glas\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":46797845397679,"sku":"PENC105137PDA","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/C105-137PDA_2.jpg?v=1777068115","url":"https:\/\/freshized.com\/products\/pentairmaxeglasduraglasimpeller2hpc105137pdapenc105137pda","provider":"Freshized","version":"1.0","type":"link"}