{"id":9898,"date":"2026-11-13T14:02:03","date_gmt":"2026-11-13T14:02:03","guid":{"rendered":"https:\/\/clasolenergycompany.co.ke\/?post_type=product&#038;p=9898"},"modified":"2026-11-13T14:02:06","modified_gmt":"2026-11-13T14:02:06","slug":"doyin-4sdm3-30-3-0hp-ac-submersible-borehole-pump","status":"publish","type":"product","link":"https:\/\/clasolenergycompany.co.ke\/?product=doyin-4sdm3-30-3-0hp-ac-submersible-borehole-pump","title":{"rendered":"Doyin 4SDM3\/30 (3.0HP) \u2014 AC Submersible Borehole Pump"},"content":{"rendered":"<p class=\"font-claude-response-body break-words whitespace-normal\">The Doyin 4SDM3\/30 is a high-powered 3.0HP AC submersible borehole pump engineered for deep-well water extraction in demanding residential, commercial, and institutional settings. Reaching a maximum head of 215 metres while delivering a consistent 4,800 litres per hour, it is purpose-built for sites with deep underground water sources where reliability and depth capability are paramount \u2014 all on a single-phase power connection.<\/p>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<p class=\"font-claude-response-body break-words whitespace-normal\"><strong>Key Features &amp; Benefits<\/strong><\/p>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>215M maximum head<\/strong> \u2014 conquers very deep boreholes, making it suitable for the most challenging water table depths in Kenya<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>4,800 L\/h flow rate<\/strong> \u2014 maintains strong, consistent water delivery from deep underground sources without pressure drop<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>3.0HP single-phase motor<\/strong> \u2014 delivers heavy-duty pumping performance while still running on standard household power supply<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>AISI 304 stainless steel pump body<\/strong> \u2014 fully corrosion-resistant construction for reliable long-term operation in borehole conditions<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>AISI 316 stainless steel shaft<\/strong> \u2014 highest-grade shaft material for superior wear resistance and maximum pump longevity<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Standard 4-inch compatibility<\/strong> \u2014 fits all common borehole casings for easy, straightforward installation<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>IP X8 waterproof protection<\/strong> \u2014 fully sealed motor housing ensures safe, uninterrupted operation at extreme depths<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Low-maintenance ordinary impeller<\/strong> \u2014 smooth, stable flow with minimal vibration and low servicing requirements<\/li>\n<\/ul>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<p class=\"font-claude-response-body break-words whitespace-normal\"><strong>Why Choose the Doyin 4SDM3\/30?<\/strong><\/p>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">Reaches up to 203 metres \u2014 ideal for Kenya&#8217;s deepest residential and commercial boreholes, including arid and semi-arid regions<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">Heavy 3HP output on single-phase power means no expensive three-phase electrical upgrades required<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">A cost-effective alternative to three-phase pumps for users with very deep boreholes<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">Part of Doyin&#8217;s proven 4SDM3 series \u2014 reliable global performance backed by 30+ years of engineering and 95+ patents<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">Locally stocked in Kenya with dependable after-sales support and spare parts availability<\/li>\n<\/ul>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<p class=\"font-claude-response-body break-words whitespace-normal\"><strong>Applications<\/strong><\/p>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Deep Commercial &amp; Residential Boreholes<\/strong> \u2014 Supplies water from very deep underground sources to storage tanks and distribution systems<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Large Farms &amp; Agricultural Projects<\/strong> \u2014 Powers irrigation systems drawing from deep water tables across large agricultural holdings<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Estates &amp; Large Residential Developments<\/strong> \u2014 Ensures consistent, high-pressure water supply for large apartment complexes and gated communities<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Schools, Hospitals &amp; Large Institutions<\/strong> \u2014 Meets the high daily water demand of large institutional facilities reliably<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Hotels &amp; Lodges<\/strong> \u2014 Dependable bulk water sourcing for mid-to-large hospitality businesses with significant daily water needs<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Arid &amp; Semi-Arid Region Water Supply<\/strong> \u2014 Ideal for deep boreholes in water-scarce areas where the water table sits far underground<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Model:<\/strong> 4SDM3\/30 (3.0HP)<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Type:<\/strong> AC Submersible Deep Well Pump<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Power:<\/strong> 2,200W \/ 3.0HP<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Voltage:<\/strong> 220\u2013240V \/ 50Hz \/ Single Phase<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Max Flow Rate:<\/strong> 4.8 m\u00b3\/h (4,800 L\/h)<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Maximum Head:<\/strong> 215M<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Recommended Depth:<\/strong> 0\u2013203M<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Minimum Borehole Diameter:<\/strong> 4 inch (100mm)<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Impeller Material:<\/strong> Ordinary high-strength plastic (POM)<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Pump Body Material:<\/strong> AISI 304 Stainless Steel<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Shaft Material:<\/strong> AISI 316 Stainless Steel<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Max Fluid Temperature:<\/strong> 35\u00b0C<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Max Sand Content:<\/strong> 0.25%<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Protection Rating:<\/strong> IP X8<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><strong>Pump Structure:<\/strong> Multistage<\/li>\n<\/ul>\n","protected":false},"featured_media":9892,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[398,308,399,355,298],"product_tag":[],"class_list":["post-9898","product","type-product","status-publish","has-post-thumbnail","product_cat-ac-pump","product_cat-borehole-pump","product_cat-electric-pump","product_cat-electric-submersible-borehole-pumps","product_cat-water-and-irrigation","first","instock","sale","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Doyin 4SDM3\/30 (3.0HP) \u2014 AC Submersible Borehole Pump - clasolenergycompany.co.ke<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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