{"product_id":"armstrong-va-8-air-separator-less-strainer","title":"Armstrong VA-8 Air Separator Less Strainer","description":"\u003cp\u003eMaintain peak hydronic system efficiency by effectively removing trapped air with the \u003cstrong\u003eArmstrong VA-8\u003c\/strong\u003e air separator. This component, identified by part number \u003cstrong\u003e570114-026\u003c\/strong\u003e, is engineered to manage air-related issues in closed-loop heating and cooling circuits, preventing common problems like pump cavitation, pipe corrosion, and localized heating failures.\u003c\/p\u003e\u003cp\u003eThis device functions by slowing fluid velocity to allow air bubbles to separate from the water stream, where they are then directed toward the air vent for extraction. By maintaining a gas-free environment, the system remains pressurized and protected, ensuring consistent thermal transfer across all terminal units and extending the operational lifespan of your mechanical equipment.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Cavitation:\u003c\/strong\u003e Minimizes turbulence to protect pump impellers and mechanical seals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Mitigation:\u003c\/strong\u003e Eliminates waterlogged air pockets that cause persistent rattling in hydronic piping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Control:\u003c\/strong\u003e Reduces dissolved oxygen levels to prevent oxidation of iron and steel components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Exchange Efficiency:\u003c\/strong\u003e Maximizes convective heat transfer by preventing air binding in heat exchangers and radiators.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for light commercial and residential hydronic heating loops, chilled water cooling circuits, and glycol-based radiant floor systems where air elimination is critical for quiet and efficient circulation.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43137056112734,"sku":"VA-8","price":7328.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/VA_8_image_ef25c0d9-eaa0-4e57-a0a6-f0dae9cedc8b.png?v=1786165796","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-va-8-air-separator-less-strainer","provider":"National Boiler Supply","version":"1.0","type":"link"}