{"product_id":"grundfos-s1-100-125-300-4-62m-cast-iron-30-kw-sewage-pump-lift-stations-1-channel-impeller","title":"Grundfos S1.100.125.300.4.62M Cast Iron 30 kW Sewage Pump for Lift Stations with 1-Channel Impeller","description":"\u003cp\u003eMunicipal networks requiring reliable submerged service for untreated wastewater collection rely on the Grundfos S1.100.125.300.4.62M.S.314.G.N.D.513 for permanent installations. This cast iron unit manages raw sewage and municipal wastewater containing solids in centralized collection sumps. The engineering provides consistent hydraulic efficiency in infrastructure environments with liquid temperatures from 0°C to +40°C.\u003c\/p\u003e\u003cp\u003eThe unit achieves a maximum head of 41.7 m and a maximum flow rate of 7440 L\/min while powered by a 30 kW 4-pole motor. Operating on a 415 V supply with 64 Amps, stable motor operation is maintained during high-capacity transfer cycles. This configuration provides consistent wastewater transfer within municipal collection sumps.\u003c\/p\u003e\u003cp\u003eThe hydraulic system uses a 1-channel cast iron impeller with a 314 mm actual diameter and a 100 mm free passage for managing untreated wastewater. A DN 125 outlet with a PN 10 pressure rating supports the hydraulic output, facilitating efficient transfer across utility grids. This setup focuses on reducing clogging risks while moving contaminated wastewater through discharge piping.\u003c\/p\u003e\u003cp\u003eStructural integrity is provided by an EN-GJL-250 cast iron pump housing and motor casing with double mechanical SIC\/SIC-CARBON seals. Protection is managed by integrated moisture sensors and thermal switches for comprehensive motor health monitoring in permanent stations. The unit is supplied with a 15-metre H07RN-F power cable and is compatible with the Grundfos DN125 auto-coupling system (96782145).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1-Channel cast iron impeller with a 314 mm diameter and 100 mm passage for handling solids.\u003c\/li\u003e\n\u003cli\u003eEN-GJL-250 cast iron pump housing and motor casing for structural durability in 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 leakage sensors 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 DN125 outlet.\u003c\/li\u003e\n\u003cli\u003eSupplied with a 15-metre H07RN-F power cable for reliable electrical connection in wet wells.\u003c\/li\u003e\n\u003cli\u003eOptimized for municipal wastewater collection and transfer applications in centralized stations.\u003c\/li\u003e\n\u003cli\u003eCompatible with the Grundfos DN125 auto-coupling system (96782145) 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":50903917527287,"sku":"96810462","price":32103.86,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-s1-100-125-300-4-62m-cast-iron-30-kw-sewage-pump-lift-stations-1-channel-impeller.png?v=1782815556","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-s1-100-125-300-4-62m-cast-iron-30-kw-sewage-pump-lift-stations-1-channel-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}