{"product_id":"grundfos-sev-80-80-110-2-50b-cast-iron-2-pole-submersible-pump-for-lift-stations-with-supervortex-impeller","title":"Grundfos SEV.80.80.110.2.50B Cast Iron 2-Pole Submersible Pump for Lift Stations with SuperVortex Impeller","description":"\u003cp\u003eSewage collection systems and municipal networks require the handling of contaminated liquids with a pH value between 4 and 10. The SEV.80.80.110.2.50B handles grey water and effluent where reliable solids passage is necessary for continuous operation. This unit maintains stable performance in dry or submerged installations with temperatures up to 40°C and installation depths up to 20 m.\u003c\/p\u003e\u003cp\u003eHydraulic behavior is driven by a 11 kW three-phase motor on a 415v supply with a rated current of 20.8 Amps. This assembly generates a maximum flow of 1500 L\/Min and a maximum head of 44.3 m for pressurized sewer mains. The model operates at 2935 rpm, ensuring consistent circulation characteristics. Power is distributed through a 15-metre Lyniflex cable to support infrastructure in drainage networks.\u003c\/p\u003e\u003cp\u003eInternal fluid paths utilize a SuperVortex impeller configuration for the free passage of solids up to 80 mm. This centrifugal design prevents internal clogging and contact that could compromise volumetric efficiency. By utilizing a vortex flow path, the unit minimizes friction and vibration to protect the rotating assembly. The impeller manages wastewater in suspension to maintain operational flow behavior in collection pits.\u003c\/p\u003e\u003cp\u003eMechanical construction features a cast iron housing and motor shell with an IP68 rating. The motor is shielded by a SiC\/SiC primary shaft seal and a CER\/CARNBR secondary seal in an oil bath. This unit includes an internal thermal sensor for motor protection and is intended for high-volume transfer. The casting features DN 80 inlet and DN 80 outlet connections for integration into standard wastewater infrastructure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSuperVortex impeller design facilitates the passage of solids up to 80 mm through the pump casing to maintain hydraulic throughput.\u003c\/li\u003e\n\u003cli\u003eCast iron pump housing and motor shell provide the structural rigidity required for dry or submerged installation depths up to 20 m.\u003c\/li\u003e\n\u003cli\u003eDouble mechanical shaft seal arrangement with silicon carbide and ceramic\/carbon faces in an oil bath ensures motor protection.\u003c\/li\u003e\n\u003cli\u003eIP68 enclosure rating confirms the unit is suitable for permanent immersion in wastewater with a pH range of 4 to 10.\u003c\/li\u003e\n\u003cli\u003eDN 80 inlet and DN 80 outlet ports are sized for standard connection to wastewater collection pits and infrastructure.\u003c\/li\u003e\n\u003cli\u003eLyniflex 15-metre power cable provides a secure electrical connection to three-phase 415v supplies for wastewater handling.\u003c\/li\u003e\n\u003cli\u003eMaximum head of 44.3 m supports wastewater discharge in pressurized sewer mains and municipal lift stations.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50874461716727,"sku":"96047449","price":15222.78,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-sev-80-80-110-2-50b-cast-iron-2-pole-submersible-pump-for-lift-stations-with-supervortex-impeller.png?v=1781859594","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-sev-80-80-110-2-50b-cast-iron-2-pole-submersible-pump-for-lift-stations-with-supervortex-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}