{"id":12663,"date":"2026-07-01T20:07:02","date_gmt":"2026-07-01T20:07:02","guid":{"rendered":"https:\/\/drwashlaundromats.co.ke\/rhema\/?post_type=product&p=12663"},"modified":"2026-07-01T20:10:48","modified_gmt":"2026-07-01T20:10:48","slug":"doyin-4sf5-230-4000w-5-5hp-ac-dc-hybrid-borehole-submersible-pump","status":"publish","type":"product","link":"https:\/\/drwashlaundromats.co.ke\/rhema\/product\/doyin-4sf5-230-4000w-5-5hp-ac-dc-hybrid-borehole-submersible-pump\/","title":{"rendered":"Doyin 4SF5-230-4000W (5.5HP) AC\/DC Hybrid Borehole Submersible Pump"},"content":{"rendered":"

Doyin 4SF5-230-4000W (5.5HP) AC\/DC Hybrid Borehole Submersible Pump<\/h1>\n

The Doyin 4SF5-230-4000W (5.5HP) AC\/DC Hybrid Borehole Submersible Pump<\/strong><\/a> is a heavy-duty industrial-grade borehole pump engineered for extreme-depth water extraction and high-pressure water delivery. Powered by a 4,000W (5.5HP) high-efficiency brushless motor<\/strong>, this premium hybrid pump operates seamlessly on both AC power (grid or generator)<\/strong> and DC solar power<\/strong>, providing uninterrupted water supply for demanding commercial, agricultural, industrial, and community applications.<\/p>\n

With an impressive maximum pumping head of 345 metres<\/strong> and a maximum flow rate of 8,400 litres per hour (8.4m\u00b3\/h)<\/strong>, the Doyin 4SF5-230-4000W AD is specifically designed for deep boreholes where standard submersible pumps cannot perform effectively. Its heavy-duty stainless steel construction<\/strong> offers exceptional corrosion resistance and durability for continuous underwater operation, while the brushless motor delivers superior efficiency, lower maintenance, and extended service life.<\/p>\n

Designed for large-scale solar water pumping systems, this hybrid borehole pump provides a dependable and energy-efficient solution for deep commercial boreholes, industrial water supply, large irrigation projects, and off-grid community water schemes.<\/p>\n

\n

Key Features of Doyin 4SF5-230-4000W (5.5HP) AC\/DC Hybrid Borehole Pump<\/h2>\n
    \n
  • Brand:<\/strong> Doyin<\/li>\n
  • Model:<\/strong> 4SF5-230-4000W (AD)<\/li>\n
  • Product Type:<\/strong> AC\/DC Hybrid Borehole Submersible Pump<\/li>\n
  • Motor Power:<\/strong> 4,000W (5.5HP)<\/li>\n
  • Motor Type:<\/strong> High-Efficiency Brushless Motor<\/li>\n
  • Maximum Flow Rate:<\/strong> 8.4m\u00b3\/h (8,400 Litres\/Hour)<\/li>\n
  • Maximum Pumping Head:<\/strong> 345 Metres<\/li>\n
  • Recommended Borehole Depth:<\/strong> 0\u2013330 Metres<\/li>\n
  • Power Supply:<\/strong> AC (Grid\/Generator) & DC (Solar)<\/li>\n
  • Recommended Solar Array:<\/strong> 10 \u00d7 550W Solar Panels<\/li>\n
  • Pump Diameter:<\/strong> 4-Inch Borehole Pump<\/li>\n
  • Body Material:<\/strong> Corrosion-Resistant Stainless Steel<\/li>\n
  • Suitable Water:<\/strong> Clean and Fresh Water Only<\/li>\n
  • Heavy-Duty Multistage Deep-Well Design<\/strong><\/li>\n
  • Low Maintenance Design<\/strong><\/li>\n<\/ul>\n
    \n

    Applications<\/h2>\n
      \n
    • Deep commercial boreholes<\/li>\n
    • Large-scale agricultural irrigation<\/li>\n
    • Industrial water supply systems<\/li>\n
    • Mining and construction projects<\/li>\n
    • Large community water schemes<\/li>\n
    • Municipal water supply projects<\/li>\n
    • Arid and semi-arid region water extraction<\/li>\n
    • Off-grid industrial solar water pumping<\/li>\n
    • High-pressure water distribution systems<\/li>\n<\/ul>\n
      \n

      Benefits<\/h2>\n
        \n
      • Pumps up to 8,400 litres per hour<\/strong> for high-demand water applications<\/li>\n
      • Exceptional 345-metre pumping head<\/strong> for extremely deep boreholes<\/li>\n
      • Hybrid AC\/DC operation ensures uninterrupted water supply<\/li>\n
      • High-efficiency 5.5HP brushless motor<\/strong> delivers reliable performance with reduced energy consumption<\/li>\n
      • Heavy-duty stainless steel construction provides excellent corrosion resistance and durability<\/li>\n
      • Designed for large solar installations to reduce long-term electricity costs<\/li>\n
      • Multistage pump design maintains stable pressure and flow at extreme depths<\/li>\n
      • Low maintenance requirements minimize downtime and operating expenses<\/li>\n
      • Ideal for industrial, agricultural, commercial, and community water supply systems<\/li>\n<\/ul>\n
        \n

        Why Choose the Doyin 4SF5-230-4000W AD?<\/h2>\n
          \n
        • Entry-level model in the powerful Doyin 4SF5 Industrial Hybrid Series<\/strong><\/li>\n
        • Outstanding 345-metre pumping head<\/strong> handles boreholes beyond the capability of standard submersible pumps<\/li>\n
        • True AC\/DC hybrid operation automatically utilizes solar, grid, or generator power for maximum reliability<\/li>\n
        • High-performance brushless motor provides continuous heavy-duty operation with minimal maintenance<\/li>\n
        • Premium stainless steel construction is built for the toughest borehole conditions<\/li>\n
        • Compatible with HDPE and PPR high-pressure piping systems and non-return valves (NRVs)<\/li>\n
        • Proven reliability for Kenyan and East African deep borehole installations<\/li>\n
        • An excellent solution for customers requiring maximum pumping depth and dependable long-term performance<\/li>\n<\/ul>\n

          <\/code><\/h2>\n","protected":false},"excerpt":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
          Brand<\/b><\/td>\nDoyin<\/td>\n<\/tr>\n
          Model<\/b><\/td>\n4SF5-230-4000W (AD)<\/td>\n<\/tr>\n
          Product Type<\/b><\/td>\nAC\/DC Hybrid Borehole Submersible Pump<\/td>\n<\/tr>\n
          Power<\/b><\/td>\n4,000W (5.5HP)<\/td>\n<\/tr>\n
          Motor Type<\/b><\/td>\nHigh-Efficiency Brushless Motor<\/td>\n<\/tr>\n
          Maximum Flow Rate<\/b><\/td>\n8.4m\u00b3\/h (8,400 L\/h)<\/td>\n<\/tr>\n
          Maximum Head<\/b><\/td>\n345 Metres<\/td>\n<\/tr>\n
          Recommended Borehole Depth<\/b><\/td>\n0\u2013330 Metres<\/td>\n<\/tr>\n
          Power Supply<\/b><\/td>\nAC (Grid\/Generator) & DC (Solar)<\/td>\n<\/tr>\n
          Recommended Solar Panels<\/b><\/td>\n10 \u00d7 550W<\/td>\n<\/tr>\n
          Pump Diameter<\/b><\/td>\n4 Inch<\/td>\n<\/tr>\n
          Body Material<\/b><\/td>\nStainless Steel<\/td>\n<\/tr>\n
          Suitable Water<\/b><\/td>\nClean\/Fresh Water<\/td>\n<\/tr>\n
          Pump Design<\/b><\/td>\nHeavy-Duty Multistage Deep-Well Pump<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":12665,"comment_status":"open","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_cat":[59],"product_tag":[],"class_list":["post-12663","product","type-product","status-publish","has-post-thumbnail","product_cat-solar-accessories","first","instock","sale","shipping-taxable","purchasable","product-type-simple","col-xs-6 col-sm-4","col-mf-5","un-5-cols"],"_links":{"self":[{"href":"https:\/\/drwashlaundromats.co.ke\/rhema\/wp-json\/wp\/v2\/product\/12663","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drwashlaundromats.co.ke\/rhema\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/drwashlaundromats.co.ke\/rhema\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/drwashlaundromats.co.ke\/rhema\/wp-json\/wp\/v2\/comments?post=12663"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/drwashlaundromats.co.ke\/rhema\/wp-json\/wp\/v2\/media\/12665"}],"wp:attachment":[{"href":"https:\/\/drwashlaundromats.co.ke\/rhema\/wp-json\/wp\/v2\/media?parent=12663"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/drwashlaundromats.co.ke\/rhema\/wp-json\/wp\/v2\/product_cat?post=12663"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/drwashlaundromats.co.ke\/rhema\/wp-json\/wp\/v2\/product_tag?post=12663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}