{"product_id":"armstrong-174037mf-113-s-46-bronze-fitted-cast-iron-pump","title":"Armstrong 174037MF-113 S-46 Bronze Fitted Cast Iron Pump","description":"\u003cp\u003eMaintain optimal hydronic system circulation with the high-performance Armstrong \u003cstrong\u003e174037MF-113\u003c\/strong\u003e, a robust \u003cstrong\u003eS-46\u003c\/strong\u003e bronze fitted cast iron pump designed for reliable fluid transfer. Engineered to withstand demanding operational conditions, this assembly provides consistent flow rates essential for maintaining thermal efficiency in both commercial and residential heating loops.\u003c\/p\u003e\u003cp\u003eThe pump utilizes a precision-balanced impeller design to ensure quiet, vibration-free operation while minimizing mechanical wear. By utilizing high-quality bronze components within the pump assembly, this unit resists corrosion and prevents sediment buildup, ensuring long-term performance and reduced maintenance requirements throughout its operational lifecycle.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Output:\u003c\/strong\u003e Robust 1\/4 HP power rating for consistent circulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Integrity:\u003c\/strong\u003e Bronze-fitted construction for enhanced corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild Quality:\u003c\/strong\u003e Heavy-duty cast iron housing engineered for high-pressure hydronic resilience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign Compatibility:\u003c\/strong\u003e Optimized for seamless integration with existing Armstrong S-46 series piping configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for replacement in existing hydronic heating systems, radiant floor loops, and commercial HVAC boiler water circulation where reliability and longevity are critical.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43127093624926,"sku":"174037MF-113","price":2704.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/174037MF_113_image_fcad30c4-35f7-41d2-b895-6519cda70f02.png?v=1786047271","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-174037mf-113-s-46-bronze-fitted-cast-iron-pump","provider":"National Boiler Supply","version":"1.0","type":"link"}