{"product_id":"armstrong-wx-85-l-asme-potable-water-expansion-tank","title":"Armstrong WX-85-L ASME Potable Water Expansion Tank","description":"\u003cp\u003eEfficiently manage thermal expansion in your potable water system with the \u003cstrong\u003eWX-85-L\u003c\/strong\u003e, a high-performance ASME-rated bladder expansion tank engineered by Armstrong. This vessel is specifically designed to provide reliable system pressure maintenance while offering a remarkably compact footprint, allowing for up to an 80% reduction in space requirements compared to traditional tank designs.\u003c\/p\u003e\u003cp\u003eThese expansion tanks utilize an advanced internal bladder to separate system water from a compressed air charge. As water heats and expands, the bladder flexes to accommodate the increased volume, preventing excessive pressure buildup and minimizing stress on system components. When temperatures cool, the tank expels the water back into the system, maintaining optimal, stable pressure levels throughout the cycle.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASME Certified:\u003c\/strong\u003e Built to rigorous pressure vessel codes for safety and durability in commercial applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-Saving Design:\u003c\/strong\u003e Engineered to reduce required floor space by up to 80% versus standard expansion tank models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Protection:\u003c\/strong\u003e Effectively absorbs thermal expansion to extend the lifespan of water heaters and plumbing infrastructure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Bladder Technology:\u003c\/strong\u003e High-grade bladder construction ensures complete separation of water and air for long-term operational integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial domestic hot water systems, large-scale potable water infrastructure, and high-demand facilities requiring precise pressure regulation and compact installation configurations.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43137090191454,"sku":"WX-85-L","price":4621.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/WX_85_L_image_d4c3929e-3d5a-4853-82c6-37562c041559.png?v=1786167807","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-wx-85-l-asme-potable-water-expansion-tank","provider":"National Boiler Supply","version":"1.0","type":"link"}