{"product_id":"armstrong-110116mf-300-h-51-lv-pump-less-volute","title":"Armstrong 110116MF-300 H-51 LV Pump Less Volute","description":"\u003cp\u003eDesigned to keep hydronic heating systems delivering reliable water circulation, this less‑volute pump reduces turbulence and extends bearing life. The \u003cstrong\u003e110116MF-300\u003c\/strong\u003e Armstrong \u003cstrong\u003eH‑51 LV\u003c\/strong\u003e Pump Less Volute fits seamlessly as a direct‑replace component, restoring optimal flow quickly.\u003c\/p\u003e\u003cp\u003eThe less‑volute design channels water through a streamlined cavity, minimizing pressure pulsations and eliminating the air‑binding issues common with standard volute pumps. Its compact housing integrates with existing pipework, providing efficient hydraulic performance without the need for major system modifications.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteady Flow:\u003c\/strong\u003e Provides consistent flow rates across varying load conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Cavitation:\u003c\/strong\u003e Lower suction head requirements mitigate cavitation risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Efficiency:\u003c\/strong\u003e Optimized hydraulic geometry improves overall system efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Direct‑replace unit shortens downtime during service.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for residential and light‑commercial boilers, Raypak water heaters, and any hydronic system requiring a reliable low‑voltage pump replacement.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43123690078302,"sku":"110116MF-300","price":1724.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/110116MF_300_image_0debffa2-7d28-4ea2-969b-54a2a6bd89eb.png?v=1786017718","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-110116mf-300-h-51-lv-pump-less-volute","provider":"National Boiler Supply","version":"1.0","type":"link"}