{"product_id":"armstrong-573000-008-a200-l-replacement-bladder","title":"Armstrong 573000-008 A200-L Replacement Bladder","description":"\u003cp\u003eMaintain consistent system pressure and protect your hydronic equipment with the \u003cstrong\u003e573000-008\u003c\/strong\u003e replacement bladder designed specifically for the \u003cstrong\u003eArmstrong A200-L\u003c\/strong\u003e expansion tank. This essential repair component is engineered to restore the integrity of your pressurized system, preventing air-water contact and ensuring longevity for your pumps and piping infrastructure.\u003c\/p\u003e\u003cp\u003eThe bladder functions as a flexible diaphragm within the vessel, expanding and contracting to absorb thermal expansion in hydronic loops. By isolating the system water from the tank's air cushion, it prevents corrosion and eliminates the need for frequent manual air charging, providing a seamless buffer against pressure fluctuations.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Management:\u003c\/strong\u003e Designed for precise thermal expansion control in closed-loop hydronic systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability Standard:\u003c\/strong\u003e Heavy-duty elastomeric construction ensures prolonged cycle life under varying temperature ranges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Engineered for an exact fit to maintain the original factory performance specifications of the A200-L unit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Recommended for commercial and residential hydronic heating loops, chilled water systems, and pressurized plumbing configurations requiring localized expansion control.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43133393567838,"sku":"573000-008","price":3057.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/573000_008_image_38722998-b05c-44d0-af7b-250065912373.jpg?v=1786105159","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-573000-008-a200-l-replacement-bladder","provider":"National Boiler Supply","version":"1.0","type":"link"}