{"product_id":"grundfos-s2-100-300-500-4-62e-cast-iron-50-kw-sewage-pump-effluent-transfer-2-channel-impeller","title":"Grundfos S2.100.300.500.4.62E Cast Iron 50 kW Sewage Pump for Effluent Transfer with 2-Channel Impeller","description":"\u003cp\u003eLarge-scale utility projects requiring massive volume transfer rely on the Grundfos S2.100.300.500.4.62E.S.289.G.N.D.513 for submerged service in municipal stormwater and sewage networks. This cast iron pump is built for permanent installation in collection sumps where untreated wastewater and sewage contain solids. It maintains consistent hydraulic efficiency in infrastructure with liquid temperatures from 0°C to +40°C.\u003c\/p\u003e\u003cp\u003eA 50 kW 4-pole motor provides the torque to achieve a maximum flow of 23400 L\/min and 19.7 m head. Drawing 98 Amps from a three-phase 415 V supply, stable motor operation is maintained during massive flow displacement. A Y\/D starting method is utilized to maintain pumping performance during heavy-demand cycles in wastewater infrastructure.\u003c\/p\u003e\u003cp\u003eThe hydraulic system uses a 2-channel cast iron impeller with a 292 mm actual diameter and a 100 mm free passage for managing untreated wastewater. Featuring a DN 300 outlet with DIN flanges, this design facilitates high-efficiency wastewater transfer through municipal collection systems. The hydraulic setup focuses on reducing clogging while maintaining consistent pumping performance.\u003c\/p\u003e\u003cp\u003eStructural integrity is provided by the EN-GJL-250 cast iron casing and double SIC\/SIC-CARBON mechanical shaft seals. Safety is monitored by integrated moisture sensors and thermal sensors for proactive motor health monitoring in submerged environments. The unit is supplied with a 15-metre H07RN-F power cable and is compatible with the Grundfos DN300 auto-coupling system (96782484).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2-Channel cast iron impeller with a 292 mm diameter and 100 mm passage for handling solids.\u003c\/li\u003e\n\u003cli\u003eCast iron EN-GJL-250 pump housing and motor casing for structural integrity in utility networks.\u003c\/li\u003e\n\u003cli\u003eDouble mechanical shaft seal with SIC primary seal and SIC-CARBON secondary barrier protection.\u003c\/li\u003e\n\u003cli\u003eIntegrated moisture sensors and thermal switches for proactive motor protection and monitoring.\u003c\/li\u003e\n\u003cli\u003eIP68 enclosure suitable for installation depths up to 20 metres with a PN 10 rated DN300 outlet.\u003c\/li\u003e\n\u003cli\u003eSupplied with a 15-metre H07RN-F power cable for reliable electrical connection in basins.\u003c\/li\u003e\n\u003cli\u003eFrame size 62 construction for municipal wastewater collection and transfer.\u003c\/li\u003e\n\u003cli\u003eCompatible with the Grundfos DN300 auto-coupling system (96782484) for simplified maintenance access.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Bulk freight charges apply. Please contact us for a freight quote before ordering.\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50903917756663,"sku":"96810458","price":43113.08,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-s2-100-300-500-4-62e-cast-iron-50-kw-sewage-pump-effluent-transfer-2-channel-impeller.png?v=1782815568","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-s2-100-300-500-4-62e-cast-iron-50-kw-sewage-pump-effluent-transfer-2-channel-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}