{"product_id":"armstrong-110116mf-304-h-54-lv-pump-less-volute","title":"Armstrong 110116MF-304 H-54 LV Pump Less Volute","description":"\u003cp\u003eThe Armstrong H‑54 LV pump less volute delivers reliable water circulation for hydronic heating and boiler systems, ensuring consistent heat delivery across your building. This replacement part, \u003cstrong\u003e110116MF-304\u003c\/strong\u003e, matches the original H‑54 LV design for seamless installation.\u003c\/p\u003e\u003cp\u003eDesigned with a compact, less‑volute casing, the pump reduces turbulence and pressure loss while maintaining adequate flow rates. Its robust cast‑iron housing and precision‑engineered impeller work together to minimize wear and extend service life.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Efficiency:\u003c\/strong\u003e Optimized low‑volute design minimizes hydraulic losses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Stability:\u003c\/strong\u003e Maintains steady flow under varying temperature loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Heavy‑duty construction resists corrosion and cavitation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits standard H‑54 LV pump connections for quick swaps.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial boilers, school heating loops, multi‑unit residential complexes, and retrofits of aging Raypak systems.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43123740344414,"sku":"110116MF-304","price":2928.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/110116MF_304_image_c23a5352-d491-44cf-80fc-844032c3b834.png?v=1786018372","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-110116mf-304-h-54-lv-pump-less-volute","provider":"National Boiler Supply","version":"1.0","type":"link"}