{"product_id":"taco-ca300-125-ca-series-expansion-tank-replacement-bladder","title":"Taco CA300-125 CA Series Expansion Tank Replacement Bladder","description":"\u003cp\u003eMaintain peak hydronic system efficiency by replacing worn or compromised components with the \u003cstrong\u003eCA300-125\u003c\/strong\u003e bladder, specifically engineered for the Taco CA series expansion tank. This critical replacement part ensures your system maintains proper internal pressure, preventing air intake and protecting vital mechanical components from premature failure.\u003c\/p\u003e\u003cp\u003eThe heavy-duty rubber bladder acts as a flexible diaphragm, separating the system water from the air cushion within the tank. By effectively managing thermal expansion and contraction of heating or cooling fluids, this bladder preserves the structural integrity of the expansion tank while mitigating the risk of system leaks or pump cavitation.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Integrity:\u003c\/strong\u003e Designed to maintain a consistent air-water separation boundary under varying thermal loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Durability:\u003c\/strong\u003e Constructed from high-grade elastomers to withstand systemic heating and cooling cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Compatibility:\u003c\/strong\u003e Precision-fit engineering ensures seamless integration with Taco CA series vessels.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Primarily used in commercial and large-scale residential closed-loop hydronic heating, chilled water systems, and HVAC pressure control applications.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43136467107934,"sku":"CA300-125","price":4537.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/CA300_125_image_910acc35-af37-4cfd-a7d3-e50453d337cb.png?v=1786136577","url":"https:\/\/nationalboilersupply.com\/products\/taco-ca300-125-ca-series-expansion-tank-replacement-bladder","provider":"National Boiler Supply","version":"1.0","type":"link"}