{"product_id":"speroni-submersible-borehole-pump-st-25-100mm-wet-end","title":"Speroni Submersible Borehole Pump ST-25 | 100mm Wet End","description":"\u003cdiv class=\"zisabo-premium-description\"\u003e\n\u003cdiv style=\"background: #f5f9ff; border: 1px solid #d9e7fb; border-radius: 12px; padding: 18px 20px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"margin: 0 0 10px 0; color: #2c3892; font-size: 24px;\"\u003e100mm Submersible Borehole Pump for High-Flow Water Supply \u0026amp; Irrigation\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 12px 0;\"\u003eThe \u003cstrong\u003eSperoni ST-25 Submersible Borehole Pump\u003c\/strong\u003e is a \u003cstrong\u003e100mm borehole pump wet end\u003c\/strong\u003e designed for \u003cstrong\u003ewater supply, irrigation, and pressure boosting\u003c\/strong\u003e. It is ideal for borehole installations where a compatible 4\" submersible motor is paired separately.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eThe ST-25 range is a \u003cstrong\u003ehigh-flow hydraulic family\u003c\/strong\u003e suited to agricultural and domestic applications where stronger water delivery is needed across a wider duty range. Floating type impellers require less starting torque and are less affected by sand and abrasive material, helping improve durability in demanding borehole conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 18px 20px; margin-bottom: 20px;\"\u003e\n\u003ch3 style=\"margin: 0 0 12px 0; color: #2c3892; font-size: 20px;\"\u003eQuick Decision Guide\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; font-weight: bold; width: 190px; vertical-align: top;\"\u003eBest for:\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0;\"\u003eHigh-flow borehole pumping, water supply, irrigation, and pressure boosting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; font-weight: bold; vertical-align: top;\"\u003eIncludes:\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0;\"\u003ePump wet end only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; font-weight: bold; vertical-align: top;\"\u003eDoes not include:\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0;\"\u003eMotor, control box, cable, rope, or installation accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; font-weight: bold; vertical-align: top;\"\u003ePump family:\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0;\"\u003eST-25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; font-weight: bold; vertical-align: top;\"\u003ePump diameter:\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0;\"\u003e100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; font-weight: bold; vertical-align: top;\"\u003eDischarge outlet:\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0;\"\u003e32mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; font-weight: bold; vertical-align: top;\"\u003eUse with:\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0;\"\u003eCompatible 4\" submersible motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; font-weight: bold; vertical-align: top;\"\u003eMaximum capacity:\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0;\"\u003eUp to 7.2m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; font-weight: bold; vertical-align: top;\"\u003eMaximum sand content:\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0;\"\u003e50g\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 0; font-weight: bold; vertical-align: top;\"\u003eNeed help choosing?\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 0;\"\u003eSend us your borehole depth, required flow, and motor size before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background: #eef6ff; border: 1px solid #cfe2ff; border-radius: 12px; padding: 18px 20px; margin-bottom: 20px;\"\u003e\n\u003ch3 style=\"margin: 0 0 12px 0; color: #2c3892; font-size: 20px;\"\u003eWhy Buy from Zisabo\u003c\/h3\u003e\n\u003cul style=\"margin: 0 0 0 18px; padding: 0;\"\u003e\n\u003cli\u003eIdeal hydraulic family for high-flow pumping duties\u003c\/li\u003e\n\u003cli\u003eFloating impellers help reduce starting torque and improve abrasive resistance\u003c\/li\u003e\n\u003cli\u003eNeed help matching the correct motor and controller? WhatsApp us before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003ch3 style=\"color: #2c3892; font-size: 20px; margin: 0 0 10px 0;\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 18px 20px;\"\u003e\n\u003cul style=\"margin: 0 0 14px 18px; padding: 0;\"\u003e\n\u003cli\u003eSperoni ST-25 submersible borehole pump wet end\u003c\/li\u003e\n\u003cli\u003eSelected model as per chosen variant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 style=\"margin: 14px 0 8px 0; color: #2c3892; font-size: 16px;\"\u003eNot included\u003c\/h4\u003e\n\u003cul style=\"margin: 0 0 0 18px; padding: 0;\"\u003e\n\u003cli\u003eSubmersible motor\u003c\/li\u003e\n\u003cli\u003eControl box\u003c\/li\u003e\n\u003cli\u003eSubmersible cable\u003c\/li\u003e\n\u003cli\u003eRope\u003c\/li\u003e\n\u003cli\u003eInstallation accessories\u003c\/li\u003e\n\u003cli\u003eProfessional installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003ch3 style=\"color: #2c3892; font-size: 20px; margin: 0 0 10px 0;\"\u003eKey Features\u003c\/h3\u003e\n\u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 18px 20px;\"\u003e\n\u003cul style=\"margin: 0 0 0 18px; padding: 0;\"\u003e\n\u003cli\u003e100mm submersible borehole pump wet end\u003c\/li\u003e\n\u003cli\u003eDesigned for water supply, irrigation, and pressure boosting\u003c\/li\u003e\n\u003cli\u003eHigh-flow hydraulic family\u003c\/li\u003e\n\u003cli\u003eFloating type impellers require less starting torque\u003c\/li\u003e\n\u003cli\u003eLess affected by sand and abrasive materials\u003c\/li\u003e\n\u003cli\u003ePumps with less than 19 impellers are fitted with one shaft bearing\u003c\/li\u003e\n\u003cli\u003ePumps with more than 19 impellers are fitted with two bearings\u003c\/li\u003e\n\u003cli\u003eMaximum capacity up to 7.2m³\/h\u003c\/li\u003e\n\u003cli\u003eMaximum sand content 50g\/m³\u003c\/li\u003e\n\u003cli\u003e32mm discharge outlet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003ch3 style=\"color: #2c3892; font-size: 20px; margin: 0 0 10px 0;\"\u003eMaterials\u003c\/h3\u003e\n\u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 18px 20px;\"\u003e\n\u003cul style=\"margin: 0 0 0 18px; padding: 0;\"\u003e\n\u003cli\u003eShaft: Hex 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eShaft coupling: 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eImpeller: Noryl\u003c\/li\u003e\n\u003cli\u003eStrainer: 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eDischarge head: 304 stainless steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003ch3 style=\"color: #2c3892; font-size: 20px; margin: 0 0 10px 0;\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 18px 20px;\"\u003e\n\u003cul style=\"margin: 0 0 0 18px; padding: 0;\"\u003e\n\u003cli\u003eWater supply\u003c\/li\u003e\n\u003cli\u003eIrrigation\u003c\/li\u003e\n\u003cli\u003ePressure boosting\u003c\/li\u003e\n\u003cli\u003eDomestic and farm water systems\u003c\/li\u003e\n\u003cli\u003eClean water transfer where high flow is needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003ch3 style=\"color: #2c3892; font-size: 20px; margin: 0 0 10px 0;\"\u003eAvailable Variants\u003c\/h3\u003e\n\u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 18px 20px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 10px; border-bottom: 1px solid #e5e7eb; color: #2c3892;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 10px; border-bottom: 1px solid #e5e7eb; color: #2c3892;\"\u003ePower\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 10px; border-bottom: 1px solid #e5e7eb; color: #2c3892;\"\u003eMax Head\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 10px; border-bottom: 1px solid #e5e7eb; color: #2c3892;\"\u003eMax Capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e302ST-2504\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e0.37kW \/ 0.5HP\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e26m\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e7.2m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e302ST-2506\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e0.55kW \/ 0.75HP\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e38m\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e7.2m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e302ST-2508\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e0.75kW \/ 1HP\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e51m\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e7.2m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e302ST-2512\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e1.1kW \/ 1.5HP\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e77m\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e7.2m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e302ST-2516\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e1.5kW \/ 2HP\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e102m\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e7.2m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e302ST-2524\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e2.2kW \/ 3HP\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e151m\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e7.2m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e302ST-2532\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e3.0kW \/ 4HP\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e203m\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e7.2m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e302ST-2540\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e3.7kW \/ 5HP\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e253m\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border-bottom: 1px solid #e5e7eb;\"\u003e7.2m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003e302ST-2544\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e4.0kW \/ 5.5HP\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e278m\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e7.2m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\n\u003ch3 style=\"color: #2c3892; font-size: 20px; margin: 0 0 10px 0;\"\u003eHow to Choose the Right Pump\u003c\/h3\u003e\n\u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 18px 20px;\"\u003e\n\u003cp style=\"margin-top: 0;\"\u003eChoose the correct ST-25 model based on the head you need, your intended flow rate, and the compatible motor you plan to use. Where multiple models share a similar capacity, the main difference is the head they can deliver.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 8px; font-weight: bold;\"\u003eBefore ordering, send us:\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 0 18px; padding: 0;\"\u003e\n\u003cli\u003eYour existing pump model\u003c\/li\u003e\n\u003cli\u003eYour borehole depth\u003c\/li\u003e\n\u003cli\u003eYour required flow rate\u003c\/li\u003e\n\u003cli\u003eYour intended application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Speroni","offers":[{"title":"ST-2504 | 0.37kW | 26m","offer_id":48628102234369,"sku":"302ST-2504","price":1239.8,"currency_code":"ZAR","in_stock":true},{"title":"ST-2506 | 0.55kW | 38m","offer_id":48628102267137,"sku":"302ST-2506","price":1446.4,"currency_code":"ZAR","in_stock":true},{"title":"ST-2508 | 0.75kW | 51m","offer_id":48628102299905,"sku":"302ST-2508","price":1599.6,"currency_code":"ZAR","in_stock":true},{"title":"ST-2512 | 1.1kW | 77m","offer_id":48628102332673,"sku":"302ST-2512","price":2014.0,"currency_code":"ZAR","in_stock":true},{"title":"ST-2516 | 1.5kW | 102m","offer_id":48628102365441,"sku":"302ST-2516","price":2372.6,"currency_code":"ZAR","in_stock":true},{"title":"ST-2524 | 2.2kW | 151m","offer_id":48628157088001,"sku":"302ST-2524","price":3154.2,"currency_code":"ZAR","in_stock":true},{"title":"ST-2532 | 3.0kW | 203m","offer_id":48628157120769,"sku":"302ST-2532","price":4228.0,"currency_code":"ZAR","in_stock":true},{"title":"ST-2540 | 3.7kW | 253m","offer_id":48628157153537,"sku":"302ST-2540","price":5001.0,"currency_code":"ZAR","in_stock":true},{"title":"ST-2544 | 4.0kW | 278m","offer_id":48628157186305,"sku":"302ST-2544","price":5360.8,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/6924\/2369\/files\/302ST2506.jpg?v=1776574095","url":"https:\/\/www.zisabo.co.za\/products\/speroni-submersible-borehole-pump-st-25-100mm-wet-end","provider":"Zisabo","version":"1.0","type":"link"}