{"product_id":"runxin-f77b1-automatic-filter","title":"RUNXIN F77B1 Automatic Filter","description":"\u003ch1\u003eRUNXIN F77B1 Automatic Filter\u003c\/h1\u003e \u003cp data-start=\"755\" data-end=\"1099\"\u003eThe \u003cstrong data-start=\"759\" data-end=\"792\"\u003eRUNXIN F77B1 Automatic Filter\u003c\/strong\u003e controls water filtration with ease. \u003cstrong data-start=\"830\" data-end=\"846\"\u003eIn addition,\u003c\/strong\u003e it handles up to 18 000 L\/h, making it perfect for medium to large filtration systems. \u003cstrong data-start=\"934\" data-end=\"947\"\u003eMoreover,\u003c\/strong\u003e the valve allows you to program backwash cycles using a clear LED display. \u003cstrong data-start=\"1023\" data-end=\"1039\"\u003eAs a result,\u003c\/strong\u003e it reduces manual work and ensures consistent filtration.\u003c\/p\u003e \u003cp data-start=\"1101\" data-end=\"1473\"\u003e\u003cstrong data-start=\"1101\" data-end=\"1117\"\u003eFurthermore,\u003c\/strong\u003e the F77B1 supports 2″ connections and offers flexible installation, either top-mounted or side-mounted. \u003cstrong data-start=\"1222\" data-end=\"1238\"\u003eFor example,\u003c\/strong\u003e its ceramic sealing faces prevent leaks and corrosion. \u003cstrong data-start=\"1294\" data-end=\"1308\"\u003eTherefore,\u003c\/strong\u003e this automatic filter works well with sand filters, carbon filters, and pre-RO setups, making it ideal for industrial and commercial water treatment applications.\u003c\/p\u003e \u003ch3 data-start=\"907\" data-end=\"931\"\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e \u003cul\u003e \u003cli data-start=\"934\" data-end=\"1052\"\u003e\n\u003cstrong data-start=\"934\" data-end=\"957\"\u003eHigh Flow Capacity:\u003c\/strong\u003e Supports up to 18,000 L\/h, suitable for 2″ connections.\u003c\/li\u003e \u003cli data-start=\"1055\" data-end=\"1201\"\u003e\n\u003cstrong data-start=\"1055\" data-end=\"1094\"\u003eAutomatic Backwash \u0026amp; Rinse Control:\u003c\/strong\u003e Automates service, backwash, fast‑rinse, and brine (if configured).\u003c\/li\u003e \u003cli data-start=\"1204\" data-end=\"1354\"\u003e\n\u003cstrong data-start=\"1204\" data-end=\"1242\"\u003eLED Dynamic Display \u0026amp; Button Lock:\u003c\/strong\u003e Displays current status and locks buttons to prevent accidental changes.\u003c\/li\u003e \u003cli data-start=\"1357\" data-end=\"1481\"\u003e\n\u003cstrong data-start=\"1357\" data-end=\"1387\"\u003eFlexible Mounting Options:\u003c\/strong\u003e Configurable for top‑mount or side‑mount installation.\u003c\/li\u003e \u003cli data-start=\"1484\" data-end=\"1636\"\u003e\n\u003cstrong data-start=\"1484\" data-end=\"1520\"\u003eReliable Sealing \u0026amp; Construction:\u003c\/strong\u003e Uses ceramic sealing faces for corrosion resistance and leak‑free operation.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 data-start=\"1643\" data-end=\"1662\"\u003eSpecifications\u003c\/h3\u003e \u003cul\u003e \u003cli data-start=\"1665\" data-end=\"1734\"\u003eInlet\/Outlet: 2″ Male threads.\u003c\/li\u003e \u003cli data-start=\"1737\" data-end=\"1819\"\u003eDrain Port: 1½″ or 2″, depending on variant.\u003c\/li\u003e \u003cli data-start=\"1822\" data-end=\"1907\"\u003eOperating Pressure: 0.15–0.6 MPa (≈1.5–6 bar).\u003c\/li\u003e \u003cli data-start=\"1910\" data-end=\"1985\"\u003eOperating Temperature: 5 °C–50 °C.\u003c\/li\u003e \u003cli data-start=\"1988\" data-end=\"2055\"\u003eTurbidity Rating: \u0026lt;20 FTU.\u003c\/li\u003e \u003cli data-start=\"2058\" data-end=\"2144\"\u003eSuitable Tank Size: 24″–30″ diameter vessels.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 data-start=\"2151\" data-end=\"2179\"\u003eApplication \u0026amp; Use Cases\u003c\/h3\u003e \u003cp data-start=\"2180\" data-end=\"2223\"\u003eThis automatic filter valve is ideal for:\u003c\/p\u003e \u003cul\u003e \u003cli data-start=\"2226\" data-end=\"2290\"\u003eSand or multimedia filters in industrial‑scale water treatment\u003c\/li\u003e \u003cli data-start=\"2293\" data-end=\"2349\"\u003eActivated carbon filtration systems ahead of RO plants\u003c\/li\u003e \u003cli data-start=\"2352\" data-end=\"2429\"\u003eHigh‑flow water refilling stations where automatic regeneration is required\u003c\/li\u003e \u003cli data-start=\"2432\" data-end=\"2518\"\u003eMunicipal or commercial filtration setups requiring reliable automated valve control\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 data-start=\"2525\" data-end=\"2561\"\u003eInstallation \u0026amp; Maintenance Tips\u003c\/h3\u003e \u003col\u003e \u003cli data-start=\"2565\" data-end=\"2675\"\u003eEnsure the valve is mounted on a compatible vessel (24″‑30″ tank diameter) with correct inlet\/outlet sizing.\u003c\/li\u003e \u003cli data-start=\"2679\" data-end=\"2818\"\u003eConnect power (AC100‑240 V) and set up according to time‑clock or meter‑type controls as required.\u003c\/li\u003e \u003cli data-start=\"2822\" data-end=\"2930\"\u003eProgram backwash sequence (service → backwash → fast rinse → service) based on application and media type.\u003c\/li\u003e \u003cli data-start=\"2934\" data-end=\"3066\"\u003eMonitor the LED display for service indicators or outage warnings. Buttons lock after 1 minute of inactivity to prevent tampering.\u003c\/li\u003e \u003cli data-start=\"3070\" data-end=\"3167\"\u003eClean or replace media as required and ensure the valve recalibrates correctly after servicing.\u003c\/li\u003e \u003c\/ol\u003e","brand":"Monster Mechanical","offers":[{"title":"Default","offer_id":45115701428293,"sku":"F77B1","price":13800.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/8627\/7445\/files\/F77B.jpg?v=1780903165","url":"https:\/\/www.monstermechanical.co.za\/products\/runxin-f77b1-automatic-filter","provider":"Monster Mechanical","version":"1.0","type":"link"}