{"product_id":"digital-mini-feeder-19usg","title":"DIGITAL MINI FEEDER 19USG","description":"\u003chr data-start=\"115\" data-end=\"118\"\u003e\n\u003ch2 data-section-id=\"ykaw6e\" data-start=\"120\" data-end=\"136\"\u003e🧰 What it is\u003c\/h2\u003e\n\u003cp data-start=\"141\" data-end=\"288\"\u003eIt’s an \u003cstrong data-start=\"149\" data-end=\"209\"\u003eautomatic hydronic system fill\/pressure maintenance unit\u003c\/strong\u003e that keeps closed-loop boiler or radiant heating systems properly pressurized.\u003c\/p\u003e\n\u003chr data-start=\"290\" data-end=\"293\"\u003e\n\u003ch2 data-section-id=\"mzz3kp\" data-start=\"295\" data-end=\"313\"\u003e⚙️ What it does\u003c\/h2\u003e\n\u003cp data-start=\"314\" data-end=\"340\"\u003eThe DMF-300 automatically:\u003c\/p\u003e\n\u003cul data-start=\"341\" data-end=\"533\"\u003e\n\u003cli data-section-id=\"1s3x5tq\" data-start=\"341\" data-end=\"394\"\u003eMaintains system pressure in hydronic heating loops\u003c\/li\u003e\n\u003cli data-section-id=\"go676t\" data-start=\"395\" data-end=\"438\"\u003eAdds glycol\/water mix when pressure drops\u003c\/li\u003e\n\u003cli data-section-id=\"7s2s7x\" data-start=\"439\" data-end=\"468\"\u003eMonitors pressure digitally\u003c\/li\u003e\n\u003cli data-section-id=\"1na8hyw\" data-start=\"469\" data-end=\"533\"\u003eAlerts when there are faults (low level, high pressure, leaks)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"535\" data-end=\"538\"\u003e\n\u003ch2 data-section-id=\"j96a6n\" data-start=\"540\" data-end=\"558\"\u003e🔧 Key features\u003c\/h2\u003e\n\u003cul data-start=\"559\" data-end=\"929\"\u003e\n\u003cli data-section-id=\"1oswyme\" data-start=\"559\" data-end=\"644\"\u003eTank capacity: \u003cstrong data-start=\"576\" data-end=\"604\"\u003e~17–19 gallons (64–71 L)\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"130w9ef\" data-start=\"645\" data-end=\"742\"\u003ePressure range: \u003cstrong data-start=\"663\" data-end=\"702\"\u003e0–45 PSI adjustable digital control\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"h2gr8x\" data-start=\"743\" data-end=\"772\"\u003eBuilt-in \u003cstrong data-start=\"754\" data-end=\"772\"\u003ediaphragm pump\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1owz422\" data-start=\"773\" data-end=\"802\"\u003eDigital display with alarms\u003c\/li\u003e\n\u003cli data-section-id=\"qjlmv\" data-start=\"803\" data-end=\"845\"\u003eDry-run protection (pump won’t burn out)\u003c\/li\u003e\n\u003cli data-section-id=\"t3eaqk\" data-start=\"846\" data-end=\"893\"\u003eFill\/mixing tank for water or glycol solution\u003c\/li\u003e\n\u003cli data-section-id=\"xnov1r\" data-start=\"894\" data-end=\"929\"\u003eLeak detection and alarm contacts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"931\" data-end=\"934\"\u003e\n\u003ch2 data-section-id=\"gua6c\" data-start=\"936\" data-end=\"957\"\u003e🏠 Where it’s used\u003c\/h2\u003e\n\u003cul data-start=\"958\" data-end=\"1106\"\u003e\n\u003cli data-section-id=\"1pmwnal\" data-start=\"958\" data-end=\"983\"\u003eHydronic boiler systems\u003c\/li\u003e\n\u003cli data-section-id=\"yyq4z1\" data-start=\"984\" data-end=\"1007\"\u003eRadiant floor heating\u003c\/li\u003e\n\u003cli data-section-id=\"70yamh\" data-start=\"1008\" data-end=\"1043\"\u003eLarge residential heating systems\u003c\/li\u003e\n\u003cli data-section-id=\"13g1c0z\" data-start=\"1044\" data-end=\"1070\"\u003eCommercial heating loops\u003c\/li\u003e\n\u003cli data-section-id=\"1hysd6p\" data-start=\"1071\" data-end=\"1106\"\u003eGlycol (freeze-protected) systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1108\" data-end=\"1111\"\u003e\n\u003ch2 data-section-id=\"14mrwrq\" data-start=\"1113\" data-end=\"1137\"\u003e🧠 Simple explanation\u003c\/h2\u003e\n\u003cp data-start=\"1138\" data-end=\"1319\"\u003eIt’s basically a \u003cstrong data-start=\"1155\" data-end=\"1219\"\u003esmart automatic “pressure refill station” for boiler systems\u003c\/strong\u003e—it keeps your heating loop topped off so you don’t lose heat or damage equipment from low pressure.\u003c\/p\u003e\n\u003chr data-start=\"1321\" data-end=\"1324\"\u003e\n\u003ch2 data-section-id=\"1vkt4pl\" data-start=\"1326\" data-end=\"1346\"\u003e⚠️ Why it matters\u003c\/h2\u003e\n\u003cp data-start=\"1347\" data-end=\"1394\"\u003eWithout a unit like this, hydronic systems can:\u003c\/p\u003e\n\u003cul data-start=\"1395\" data-end=\"1484\"\u003e\n\u003cli data-section-id=\"ww9j0j\" data-start=\"1395\" data-end=\"1420\"\u003eLose pressure over time\u003c\/li\u003e\n\u003cli data-section-id=\"1yzb770\" data-start=\"1421\" data-end=\"1440\"\u003eShut down boilers\u003c\/li\u003e\n\u003cli data-section-id=\"1c7vk26\" data-start=\"1441\" data-end=\"1484\"\u003eDevelop air pockets or circulation issues\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"INTERMOUNTAIN SALES \u0026 MARKETNG","offers":[{"title":"Default Title","offer_id":52411054326049,"sku":"DMF-300","price":924.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/shopping_8_94402cd3-ab29-4d14-970b-374026b1597b.webp?v=1778526334","url":"https:\/\/standardvmi.com\/products\/digital-mini-feeder-19usg","provider":"Standard Plumbing Supply","version":"1.0","type":"link"}