{"product_id":"grundfos-unilift-ap50b-50-11-3v-stainless-steel-submersible-drainage-pump-for-wastewater-with-vortex-impeller","title":"Grundfos UNILIFT AP50B.50.11.3V Stainless Steel Submersible Drainage Pump for Wastewater with Vortex Impeller","description":"\u003cp\u003eConfronting the immense demands of deep submerged installations, the UNILIFT AP50B.50.11.3V Unilift AP 35B and 50B pumps are single stage pumps with a vortex impeller designed to transport high-volume wastewater challenges. This commercial submersible effluent pump operates flawlessly in extreme environments, ensuring industrial facilities maintain continuous fluid evacuation without facing catastrophic flow blockages.\u003c\/p\u003e\u003cp\u003eConstructed of premium EN 1.4301 AISI 304 stainless steel, the protective housing delivers superior resilience alongside a heavy-duty composite base plate. The intelligent architectural layout includes an intermediate oil chamber pre-filled with safe non-toxic special oil, actively preserving the integrity of the crucial double shaft seal from highly aggressive groundwater transfer scenarios.\u003c\/p\u003e\u003cp\u003eExamining hydraulic throughput, the large 50 mm free passage vortex impeller effectively transports dense suspended solids and dirty water to secure sustained velocity paths. This commercial-grade mechanical configuration perfectly optimizes multi-inlet circulation loops, pushing an approximate 14 m maximum head and roughly 480 L\/Min maximum flow out of a 50 mm discharge port.\u003c\/p\u003e\u003cp\u003eAddressing intense operating loads, the heavy-duty motor features an advanced insulation class F rating for superior heat dissipation. Driven by a powerful 1.31 kW Three Phase 415v electrical architecture, this system drastically reduces ongoing maintenance overhead while ensuring exceptional reliability across the most rigorous commercial duty cycles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStandard deployment utilizes long-life deep-groove greased-for-life ball bearings to handle heavy rotational loads\u003c\/li\u003e\n\u003cli\u003eDelivered with a standard 10 m mains cable ready for manual electrical integration\u003c\/li\u003e\n\u003cli\u003eEngineered for applications requiring an external thermal protection mechanism\u003c\/li\u003e\n\u003cli\u003eDesigned strictly as a manual pump without an automated level switch component\u003c\/li\u003e\n\u003cli\u003eVerified for maximum aquatic defense by an IP68 enclosure class rating\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50868919861495,"sku":"96468195","price":1267.15,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-unilift-ap50b-50-11-3v-stainless-steel-submersible-drainage-pump-for-wastewater-with-vortex-impeller.png?v=1781689805","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-unilift-ap50b-50-11-3v-stainless-steel-submersible-drainage-pump-for-wastewater-with-vortex-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}