{"product_id":"onga-spn100s-high-head-centrifugal-pump-domestic-water-transfer-twin-impeller","title":"Onga SPN100S Cast Iron High-Head Centrifugal Pump for Domestic Water Transfer with Twin Impeller","description":"\u003cp\u003eClean water transfer across domestic, civil, and industrial applications is the primary service duty for this rugged centrifugal pump. It is designed for pumping clean water where controlled transfer tasks are required. The unit is suitable for washdown, heating and cooling systems, agriculture, and horticulture.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance includes a maximum head of 47 m and a maximum flow rate of 100 L\/Min. The 1.1 kW single-phase motor operates on a 240v supply and draws a full load current of 7 Amps. The twin impeller design enables the pump to handle medium to high flow rates while maintaining significant pressure for varied water distribution tasks.\u003c\/p\u003e\n\u003cp\u003eThe hydraulic system utilizes high efficiency twin brass impellers to build pressure through two centrifugal stages. This configuration maximizes pressure output relative to the pump's footprint while ensuring quiet operation. The unit is designed to handle clean liquid temperatures ranging from 0°C to +90°C, making it versatile for temperate water transfer requirements.\u003c\/p\u003e\n\u003cp\u003eConstruction features a rugged cast iron pump casing for structural durability and brass impellers for mechanical stability. Sealing is managed by a high-quality mechanical shaft seal featuring a Ceramic\/Graphite\/NBR arrangement. The TEFC motor is rated at IP44 and operates at a nominal speed of 2900rpm, ensuring reliable 50Hz service in ambient temperatures up to 40°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRugged twin impeller centrifugal design engineered for high-efficiency clean water transfer in domestic, civil, and industrial environments.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast iron pump casing provides the structural strength required for continuous service in varied operating conditions.\u003c\/li\u003e\n\u003cli\u003eDual brass impellers offer superior mechanical stability and corrosion resistance for reliable long-term hydraulic performance.\u003c\/li\u003e\n\u003cli\u003eProfessional mechanical shaft seal featuring Ceramic\/Graphite\/NBR components ensures a secure and watertight internal environment.\u003c\/li\u003e\n\u003cli\u003eStandard 240V single-phase TEFC induction motor rated at IP44 for dependable 50Hz operation in ambient temperatures up to 40°C.\u003c\/li\u003e\n\u003cli\u003eStainless steel motor shaft construction provides the necessary rigidity and prevents internal rust during water transfer.\u003c\/li\u003e\n\u003cli\u003eStandard threaded suction (32mm) and discharge (25mm) connections facilitate straightforward integration into existing pipework.\u003c\/li\u003e\n\u003cli\u003eSupplied with a 1.5m power lead and 3-pin plug for rapid installation and immediate operation in clean water tasks.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Onga","offers":[{"title":"Default Title","offer_id":50953200730359,"sku":"SPN100S","price":1449.35,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/onga-spn100s-high-head-centrifugal-pump-domestic-water-transfer-twin-impeller.png?v=1784546447","url":"https:\/\/foundationpumps.com.au\/products\/onga-spn100s-high-head-centrifugal-pump-domestic-water-transfer-twin-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}