{"product_id":"grundfos-sl1-80-100-15-4-50b-c-cast-iron-4-pole-wastewater-pump-for-transfer-stations-with-s-tube-impeller","title":"Grundfos SL1.80.100.15.4.50B.C Cast Iron 4-Pole Wastewater Pump for Transfer Stations with S-Tube Impeller","description":"\u003cp\u003eIndustrial wastewater transfer stations utilise the Grundfos SL1.80.100.15.4.50B.C for pumping untreated wastewater containing large solids. Holding CE EN12050-1 approval, this cast iron model is intended for permanent installation in wet wells and basins in municipal and industrial applications.\u003c\/p\u003e\u003cp\u003eOperating on a 3 x 415V supply with a rated current of 3.9 Amps, the 1.5 kW 4-pole motor runs at 1451 rpm. It achieves a maximum head up to 8.4 m and maximum flow up to 2118 L\/min. This model is rated for continuous S1 submerged duty in untreated wastewater at temperatures up to 40°C. The motor is cooled by the surrounding pumped liquid during normal submerged operation.\u003c\/p\u003e\u003cp\u003eThe hydraulic design incorporates an S-tube impeller providing an 80 mm free passage for untreated wastewater containing solids. The pump features a DN 100 inlet and a DN 100 (4\") outlet with DIN flange standards. This configuration supports the discharge of contaminated media through high-volume transfer systems.\u003c\/p\u003e\u003cp\u003eThe pump housing and motor casing are constructed from EN-GJL-250 cast iron. Sealing is provided by a double SIC\/SIC mechanical arrangement in a primary oil chamber. Integrated moisture sensors are used for seal and motor monitoring, along with winding-embedded thermal switches and 10 metres of 07RN8-F power cable. The pump is suitable for installation depths up to 7 metres.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eS-tube impeller with 80 mm free passage for handling solids-laden wastewater without clogging in transfer stations.\u003c\/li\u003e\n\u003cli\u003e1.5 kW 4-pole motor operating at 1451 rpm on a 3 x 415V three-phase supply with 3.9 Amps rated current.\u003c\/li\u003e\n\u003cli\u003eDN 100 inlet and DN 100 (4\") discharge connection for volume-intensive fluid relocation in transfer networks.\u003c\/li\u003e\n\u003cli\u003eDouble mechanical SIC\/SIC shaft seals in an oil chamber providing a redundant moisture barrier for the motor.\u003c\/li\u003e\n\u003cli\u003eIntegrated moisture sensors for monitoring of internal mechanical components during deep submersion.\u003c\/li\u003e\n\u003cli\u003eBuilt-in thermal switches within the motor winding for automatic electrical safety and heat regulation.\u003c\/li\u003e\n\u003cli\u003e10-metre heavy-duty 07RN8-F power cable and IP68 enclosure for reliable deep-well operation in transfer stations.\u003c\/li\u003e\n\u003cli\u003eCE EN12050-1 certified for use in industrial wastewater transfer and municipal collection stations.\u003c\/li\u003e\n\u003c\/ul\u003e\"","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50901322072311,"sku":"98626021","price":5509.44,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-sl1-80-100-15-4-50b-c-cast-iron-4-pole-wastewater-pump-for-transfer-stations-with-s-tube-impeller.png?v=1782731389","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-sl1-80-100-15-4-50b-c-cast-iron-4-pole-wastewater-pump-for-transfer-stations-with-s-tube-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}