{"product_id":"grundfos-se175100170252sn51dat-cast-iron-sewage-pump-for-effluent-handling-with-s-tube-impeller","title":"Grundfos SE1.75.100.170.2.52S.N.51D.A.T Cast Iron Sewage Pump for Effluent Handling with S-Tube Impeller","description":"\u003cp\u003eEffluent management in civil drainage networks depends on robust submersible assets capable of processing contaminated liquids at high flow rates. The Grundfos SE1.75.100.170.2.52S.N.51D.A.T Submersible Wastewater Pump provides a professional solution for permanent submerged installations in collection pits and drainage stations. This unit operates within a temperature range of 10 to 40°C, ensuring reliable performance in municipal networks and industrial transfer duties. The cast iron construction is intended for high-velocity sewage handling in intensive service cycles.\u003c\/p\u003e\u003cp\u003eHydraulic capacity is provided by a 17 kW two-pole motor on a 415v three-phase supply, generating a maximum head of 37 m and a maximum flow of 3186 L\/min. Operating with a rated current of 32 Amps at 2969 rpm, the pump maintains consistent throughput for high-load evacuation. A star-delta starting method is utilized to optimize electrical consumption and manage start-up loads in deep-pit applications. Electrical connection is established via a 15-metre power cable to facilitate deployment in municipal lift stations and treatment plants.\u003c\/p\u003e\u003cp\u003eInternal fluid pathways utilize an S-TUBE impeller configuration to facilitate the passage of solids up to 75 mm without internal clogging. This hydraulic design ensures high efficiency and reliable wastewater transfer, preventing the blockages that compromise performance in sewage pumping stations. The S-TUBE impeller is engineered for durability, reducing the risk of downtime during continuous duty in aggressive municipal collection networks. This configuration is essential for wastewater handling where consistent volumetric throughput is required for infrastructure protection.\u003c\/p\u003e\u003cp\u003eMechanical construction features a heavy-duty cast iron body and motor shell with an IP68 protection rating for depths up to 20 m. Longevity is anchored by a double mechanical shaft seal with silicon carbide faces in an oil bath to protect the motor from ingress. This model includes integrated thermistors and moisture sensors for the Class H insulated motor assembly, enabling proactive fault detection. Standard DN 100 inlet and outlet connections facilitate standardized integration into municipal wastewater and drainage pipework.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eS-TUBE impeller design enables the passage of solids through the pump casing without compromising hydraulic efficiency.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty cast iron housing and motor shell provide the structural durability required for deep submerged installations.\u003c\/li\u003e\n\u003cli\u003eDouble mechanical shaft seal utilizing silicon carbide faces ensures the 17 kW motor remains shielded from ingress.\u003c\/li\u003e\n\u003cli\u003eInternal moisture sensors and thermistors provide monitoring to protect the Class H insulated motor assembly.\u003c\/li\u003e\n\u003cli\u003eTwo-pole motor configuration operating at 2969 rpm provides the high-velocity discharge needed for sewage transfer.\u003c\/li\u003e\n\u003cli\u003eStandardized DN 100 inlet and outlet connections allow for seamless integration into standardized plumbing.\u003c\/li\u003e\n\u003cli\u003eIP68 enclosure rating confirms the system is suitable for continuous duty in aggressive submerged environments.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50880850690295,"sku":"99775888","price":16672.38,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-se175100170252sn51dat-cast-iron-sewage-pump-for-effluent-handling-with-s-tube-impeller.png?v=1782125055","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-se175100170252sn51dat-cast-iron-sewage-pump-for-effluent-handling-with-s-tube-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}