{"product_id":"armstrong-816302-047-5-1-4-bronze-impeller-for-h-52-pumps","title":"Armstrong 816302-047 5-1\/4\" Bronze Impeller for H-52 Pumps","description":"\u003cp\u003eRestore your HVAC system's circulation efficiency with the high-durability \u003cstrong\u003e816302-047\u003c\/strong\u003e 5-1\/4\" bronze impeller designed specifically for \u003cstrong\u003eArmstrong H-52\u003c\/strong\u003e pumps. This precision-engineered component ensures consistent fluid movement, helping to maintain proper pressure and heat distribution across your hydronic heating or cooling loop.\u003c\/p\u003e\u003cp\u003eAs the primary kinetic component within the pump housing, this impeller utilizes a balanced vane geometry to move fluid from the center of the pump to the discharge outlet. The robust bronze construction provides superior resistance to cavitation and corrosion, ensuring a long operational lifespan even in demanding or older hydronic systems.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e Durable bronze alloy for enhanced longevity and reduced wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic Efficiency:\u003c\/strong\u003e Engineered to match original H-52 pump flow rate requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Compatibility:\u003c\/strong\u003e Designed for exact fitment within the standard H-52 housing assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Recommended for commercial and residential hydronic heating systems, chilled water loops, and boiler feed assemblies utilizing the Armstrong H-52 pump platform.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43133734486110,"sku":"816302-047","price":590.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/816302_047_image_d92a38eb-1274-438a-8b71-3dabb26a9ced.png?v=1786108825","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-816302-047-5-1-4-bronze-impeller-for-h-52-pumps","provider":"National Boiler Supply","version":"1.0","type":"link"}