{"product_id":"grundfos-s1-80-200-650-4-66h-c-432-cast-iron-68-kw-sewage-pump-high-head-transfer-1-channel-impeller","title":"Grundfos S1.80.200.650.4.66H.C.432 Cast Iron 68 kW Sewage Pump for High-Head Transfer with 1-Channel Impeller","description":"\u003cp\u003eWith flow capacity reaching 12900 L\/min and maximum head of 64 m, the Grundfos S1.80.200.650.4.66H.C.432.G.N.D.513GPA submersible sewage pump handles wastewater, process water and unscreened raw sewage in municipal and industrial settings across Australia. The Variant C cooling jacket supports continuous submerged operation at depths up to 20 m, with the Range 66 motor platform providing increased capacity over the smaller frame sizes.\u003c\/p\u003e\u003cp\u003ePower comes from a 68 kW motor (P2) operating at 1476 rpm from a 415 V three-phase supply, drawing 129 A with 93% efficiency at both full and 3\/4 load. The 432 mm ductile iron impeller delivers the specified hydraulic performance, with DN200 outlet and DN80 inlet connections carrying a PN10 pressure rating for this configuration.\u003c\/p\u003e\u003cp\u003eA 1-channel ductile iron impeller with 80 mm free passage forms the hydraulic core, with the impeller diameter and channel configuration matched to the H lifting height class requirements. The single-channel impeller geometry determines the head and flow characteristics for this Range 66 model, with CE and EAC markings present on the nameplate.\u003c\/p\u003e\u003cp\u003eCast iron construction with IP68 enclosure and Class F insulation provides submerged durability, with primary silicon carbide and secondary silicon carbide-carbon shaft seals preventing liquid ingress. Integrated moisture sensors are fitted as standard, and the 15 m H07RN-F AT cable supports Star\/Delta starting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRange 66 motor platform with increased external dimensions and enhanced cooling system configuration\u003c\/li\u003e\n\u003cli\u003eSingle-channel ductile iron impeller providing stable hydraulic performance across the operating range\u003c\/li\u003e\n\u003cli\u003e80 mm free passage through the impeller and volute for solids and unscreened sewage particulates\u003c\/li\u003e\n\u003cli\u003eDN200 outlet connection and DN80 inlet connection with PN10 pressure rating\u003c\/li\u003e\n\u003cli\u003eVariant C integrated cooling jacket surrounding the motor stator for heat dissipation during operation\u003c\/li\u003e\n\u003cli\u003eIP68 enclosure protection for continuous submerged operation at depths up to 20 metres\u003c\/li\u003e\n\u003cli\u003ePrimary silicon carbide and secondary silicon carbide-carbon shaft seals for liquid ingress protection\u003c\/li\u003e\n\u003cli\u003eCE and EAC certification markings present on the product nameplate as specified by the manufacturer\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":50906831388919,"sku":"99442128","price":60865.7,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-s1-80-200-650-4-66h-c-432-cast-iron-68-kw-sewage-pump-high-head-transfer-1-channel-impeller.png?v=1782904183","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-s1-80-200-650-4-66h-c-432-cast-iron-68-kw-sewage-pump-high-head-transfer-1-channel-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}