{"product_id":"taco-4904ad-125-4900-series-air-and-dirt-separator","title":"Taco 4904AD-125 4900 Series Air and Dirt Separator","description":"\u003cp\u003eMaintain peak hydronic system performance with the Taco 4900 Series air and dirt separator, model \u003cstrong\u003e4904AD-125\u003c\/strong\u003e. This high-efficiency unit is engineered to continuously remove entrained air and suspended sediment from heating and cooling systems, preventing the common pitfalls of pump cavitation, noise, and reduced thermal conductivity that lead to premature equipment failure.\u003c\/p\u003e\u003cp\u003eThe separator utilizes a sophisticated PALL ring coalescing medium that forces air bubbles and dirt particles out of the fluid stream. Air rises to the top to be vented, while dirt particles settle into the collection chamber at the bottom for easy purging during routine system maintenance.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Efficiency:\u003c\/strong\u003e Improves heat transfer rates by eliminating air interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Protection:\u003c\/strong\u003e Minimizes corrosion and erosion of pumps, valves, and heat exchangers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance Ease:\u003c\/strong\u003e Features a high-capacity dirt collection chamber for simplified blowdown.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Operation:\u003c\/strong\u003e Rated for pressures up to 125 PSI to handle demanding industrial and commercial applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Designed for large-scale commercial HVAC systems, district heating loops, and industrial closed-loop hydronic networks requiring robust air management and sediment filtration.\u003c\/p\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":43129803276382,"sku":"4904AD-125","price":3857.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/4904AD_125_image_39d0f628-60b8-4111-9766-d4dcf57b5713.png?v=1786084878","url":"https:\/\/nationalboilersupply.com\/products\/taco-4904ad-125-4900-series-air-and-dirt-separator","provider":"National Boiler Supply","version":"1.0","type":"link"}