{"product_id":"i-prez-booster-system-with-vfd","title":"I-Prez Booster System with VFD pump","description":"\u003cp\u003eThe \u003cstrong\u003eI-Prez Booster System with VFD\u003c\/strong\u003e is a smart domestic and light commercial pressure-boosting system designed to provide \u003cstrong\u003econstant water pressure\u003c\/strong\u003e in the pipeline. It uses a built-in \u003cstrong\u003eVariable Speed Drive \/ VFD\u003c\/strong\u003e to adjust pump speed according to water demand, helping reduce pressure fluctuations, improve comfort and save energy.\u003c\/p\u003e\n\u003cp\u003eThe system uses a \u003cstrong\u003epressure transducer\u003c\/strong\u003e to monitor pressure constantly and regulate performance. It includes a \u003cstrong\u003ehorizontal multistage pump, VSD, 5-way connector with built-in non-return valve, pressure tank, pressure gauge and pressure transducer\u003c\/strong\u003e. \u003cbr\u003e\u003cbr\u003eA float switch is available as an optional extra. \u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in \u003cstrong\u003eVFD \/ variable speed drive\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProvides \u003cstrong\u003econstant pressure\u003c\/strong\u003e in the pipeline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide LCD display\u003c\/strong\u003e for easy operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure transducer\u003c\/strong\u003e for accurate pressure monitoring\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e16 bar pressure transducer capacity\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePlug-and-play design\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft start\u003c\/strong\u003e for smoother operation and longer pump life\u003c\/li\u003e\n\u003cli\u003eFully stainless steel wet parts for hygiene and durability\u003c\/li\u003e\n\u003cli\u003eStainless steel 5-way connector with built-in NRV\u003c\/li\u003e\n\u003cli\u003eOptional float switch terminals available on the drive\u003c\/li\u003e\n\u003cli\u003eProtects against high voltage, low voltage, dry run, overload and underload\u003c\/li\u003e\n\u003cli\u003eDesigned for clean-water pressure boosting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAvailable Models\u003c\/h2\u003e\n\u003ctable style=\"width: 100.036%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 19.1777%;\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"right\" style=\"width: 1.85791%;\"\u003ePower\u003c\/th\u003e\n\u003cth align=\"right\" style=\"width: 27.1485%;\"\u003eInlet \u0026amp; Outlet Size\u003c\/th\u003e\n\u003cth align=\"right\" style=\"width: 17.4398%;\"\u003ePressure Vessel\u003c\/th\u003e\n\u003cth style=\"width: 32.9018%;\"\u003eSuggested Application Guide\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1777%;\"\u003e\u003cstrong\u003eI-Prez 07N\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"right\" style=\"width: 1.85791%;\"\u003e0.75kW\u003c\/td\u003e\n\u003ctd align=\"right\" style=\"width: 27.1485%;\"\u003e1” x 1”\u003c\/td\u003e\n\u003ctd align=\"right\" style=\"width: 17.4398%;\"\u003e2 Litres\u003c\/td\u003e\n\u003ctd style=\"width: 32.9018%;\"\u003eUp to 3-bedroom house\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1777%;\"\u003e\u003cstrong\u003eI-Prez 11N\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"right\" style=\"width: 1.85791%;\"\u003e1.1kW\u003c\/td\u003e\n\u003ctd align=\"right\" style=\"width: 27.1485%;\"\u003e1¼” x 1”\u003c\/td\u003e\n\u003ctd align=\"right\" style=\"width: 17.4398%;\"\u003e2 Litres\u003c\/td\u003e\n\u003ctd style=\"width: 32.9018%;\"\u003eUp to 4-bedroom house\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1777%;\"\u003e\u003cstrong\u003eI-Prez 15N\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"right\" style=\"width: 1.85791%;\"\u003e1.5kW\u003c\/td\u003e\n\u003ctd align=\"right\" style=\"width: 27.1485%;\"\u003e1½” x 1½”\u003c\/td\u003e\n\u003ctd align=\"right\" style=\"width: 17.4398%;\"\u003e4 Litres\u003c\/td\u003e\n\u003ctd style=\"width: 32.9018%;\"\u003eUp to 5-bedroom house\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.1777%;\"\u003e\u003cstrong\u003eI-Prez 22N\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"right\" style=\"width: 1.85791%;\"\u003e2.2kW\u003c\/td\u003e\n\u003ctd align=\"right\" style=\"width: 27.1485%;\"\u003e1½” x 1½”\u003c\/td\u003e\n\u003ctd align=\"right\" style=\"width: 17.4398%;\"\u003e4 Litres\u003c\/td\u003e\n\u003ctd style=\"width: 32.9018%;\"\u003eUp to 6-bedroom house\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe models power range as \u003cstrong\u003e0.75kW, 1.1kW, 1.5kW to 2.2kW\u003c\/strong\u003e, with inlet\/outlet sizes from \u003cstrong\u003e1” x 1”\u003c\/strong\u003e up to \u003cstrong\u003e1½” x 1½”\u003c\/strong\u003e \u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth align=\"right\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem type\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eBooster system with VFD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump type\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eHorizontal multistage pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower range\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e0.75kW, 1.1kW, 1.5kW \u0026amp; 2.2kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput voltage\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1 Phase, 220V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVFD output voltage\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e3 Phase, 220V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput frequency\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e20 to 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure setting range\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eUp to 6.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure transmitter\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e24V, 4–20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eUp to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid temperature\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eUp to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead range\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eUp to 65m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow range\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eUp to 11m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cp\u003eThe I-Prez Booster System is suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic water supply\u003c\/li\u003e\n\u003cli\u003eVillas and larger homes\u003c\/li\u003e\n\u003cli\u003ePressure boosting from storage tanks\u003c\/li\u003e\n\u003cli\u003eGarden water supply\u003c\/li\u003e\n\u003cli\u003eSmall buildings\u003c\/li\u003e\n\u003cli\u003eSchools\u003c\/li\u003e\n\u003cli\u003eRO system feed water\u003c\/li\u003e\n\u003cli\u003eLight commercial clean-water pressure boosting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose a VFD Booster System?\u003c\/h2\u003e\n\u003cp\u003eA normal fixed-speed booster pump switches on and runs at full speed, even when only a small amount of water is required. The \u003cstrong\u003eI-Prez VFD system\u003c\/strong\u003e adjusts pump speed according to demand, which gives smoother pressure, reduces unnecessary energy use and places less strain on the pump.\u003c\/p\u003e\n\u003cp\u003eThis makes it a strong option for customers who want \u003cstrong\u003esteady pressure, quieter operation and better efficiency\u003c\/strong\u003e than a basic booster pump.\u003c\/p\u003e\n\u003ch2\u003eImportant Use Note\u003c\/h2\u003e\n\u003cp\u003eThe I-Prez Booster System is designed for \u003cstrong\u003eclean water only\u003c\/strong\u003e. It should not be used for dirty water, sewage, pool water, slurry, sand-heavy water, chemicals, fuel, oil or flammable liquids.\u003c\/p\u003e\n\u003cp\u003eFor best performance, install the system with correct pipe sizing, inlet filtration, dry-run protection where required, and professional electrical connection.\u003c\/p\u003e","brand":"Swemgat","offers":[{"title":"0.75 kW \/ Excluded","offer_id":47805637263525,"sku":null,"price":10695.0,"currency_code":"ZAR","in_stock":true},{"title":"0.75 kW \/ Included with 5m cable","offer_id":47805643292837,"sku":null,"price":11095.0,"currency_code":"ZAR","in_stock":true},{"title":"0.75 kW \/ Included with 10m cable","offer_id":47805643325605,"sku":null,"price":11295.0,"currency_code":"ZAR","in_stock":true},{"title":"1.1 kW \/ Excluded","offer_id":47805637296293,"sku":null,"price":12895.0,"currency_code":"ZAR","in_stock":true},{"title":"1.1 kW \/ Included with 5m cable","offer_id":47805643358373,"sku":null,"price":12295.0,"currency_code":"ZAR","in_stock":true},{"title":"1.1 kW \/ Included with 10m cable","offer_id":47805643391141,"sku":null,"price":12495.0,"currency_code":"ZAR","in_stock":true},{"title":"1.5 kW \/ Excluded","offer_id":47805637329061,"sku":null,"price":16995.0,"currency_code":"ZAR","in_stock":true},{"title":"1.5 kW \/ Included with 5m cable","offer_id":47805643423909,"sku":null,"price":17495.0,"currency_code":"ZAR","in_stock":true},{"title":"1.5 kW \/ Included with 10m cable","offer_id":47805643456677,"sku":null,"price":17695.0,"currency_code":"ZAR","in_stock":true},{"title":"2.2 kW \/ Excluded","offer_id":47805637361829,"sku":null,"price":19875.0,"currency_code":"ZAR","in_stock":true},{"title":"2.2 kW \/ Included with 5m cable","offer_id":47805643489445,"sku":null,"price":20275.0,"currency_code":"ZAR","in_stock":true},{"title":"2.2 kW \/ Included with 10m cable","offer_id":47805643522213,"sku":null,"price":20675.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/8212\/1527\/files\/iPREZ-VSD-Booster-Pump_b9ab9adb-bac8-451b-97e0-e7ab9e7c441d.png?v=1778141194","url":"https:\/\/swemgat.com\/af\/products\/i-prez-booster-system-with-vfd","provider":"Swemgat","version":"1.0","type":"link"}