{"product_id":"armstrong-110116mf-200-s-25-lv-pump-less-volute","title":"Armstrong 110116MF-200 S-25 LV Pump Less Volute","description":"\u003cp\u003eThe Armstrong S-25 LV Pump Less Volute provides efficient, low‑vibration water circulation for boiler and hydronic heating systems. Engineered for reliable performance, the \u003cstrong\u003e110116MF-200\u003c\/strong\u003e model integrates a streamlined volute that minimizes turbulence and maximizes flow stability.\u003c\/p\u003e\u003cp\u003eIts impeller design creates a smooth hydraulic path, reducing cavitation risk while maintaining steady pressure across the system. The pump’s compact housing and precision‑machined bearings enable quieter operation and longer service life, even under continuous duty cycles.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Capacity:\u003c\/strong\u003e Optimized for consistent boiler feed rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Vibration:\u003c\/strong\u003e Less‑volute design limits mechanical agitation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Efficiency:\u003c\/strong\u003e Low‑head loss conserves operating power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Footprint:\u003c\/strong\u003e Fits tight boiler room installations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for residential oil‑fired boilers, Raypak water heaters, and any low‑voltage hydronic loop that demands dependable pump performance.\u003c\/p\u003e","brand":"Armstrong","offers":[{"title":"Default Title","offer_id":43123645448286,"sku":"110116MF-200","price":647.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/110116MF_200_image_49edee19-97c8-48a2-a89d-e057d00029a6.png?v=1786017051","url":"https:\/\/nationalboilersupply.com\/products\/armstrong-110116mf-200-s-25-lv-pump-less-volute","provider":"National Boiler Supply","version":"1.0","type":"link"}