{"product_id":"lowara-flygt-2630-stainless-steel-medium-head-drainage-pump-tunnel-excavations-open-impeller","title":"Lowara Flygt 2630 Stainless Steel Medium-Head Drainage Pump for Tunnel Excavations with Open Impeller","description":"\u003cp\u003eCivil engineering dewatering and site maintenance duties benefit from the open-hydraulic design of the Lowara Flygt 2630 MT-K. This medium-head drainage pump is specifically engineered to handle liquids with high abrasive content in construction and industrial zones where hydraulic stability is paramount. It provides a reliable and efficient solution for facilities requiring consistent water relocation and minimal manual intervention in gritty media.\u003c\/p\u003e \u003cp\u003eDriving the unit’s hydraulic performance is a 3.7 kW three-phase motor producing a maximum head of 19 m and a maximum flow rate of 2220 L\/Min. Drawing a rated current of 6.9 Amps at 415v, the squirrel cage induction motor provides the torque needed for demanding disposal tasks. Its induction design allows for continuous running and can manage up to 30 starts per hour, supporting high-demand automated pumping cycles.\u003c\/p\u003e \u003cp\u003eThe unit features a specialized Hard-Iron® open impeller designed for non-clogging performance in liquids containing significant sediment. This configuration works with a specialized suction cover to maintain hydraulic clearances and sustain efficiency over the life of the pump. By preventing the accumulation of material that could lead to hydraulic loss or motor stall, the pump ensures operational uptime remains maximized during heavy-duty cycles.\u003c\/p\u003e \u003cp\u003eMechanical durability is provided by a high-grade stainless steel outer casing and an aluminium stator housing for superior heat dissipation. Sealing is managed by an aluminium Plug-in™ seal system with tungsten carbide faces to protect the internal electrical assembly from fluid ingress. Stator safety is ensured by Class H insulation (180°C) and winding-embedded thermal contacts that provide an automatic safety shut-off if internal temperatures reach 140°C.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eOpen-hydraulic system with Hard-Iron® impeller for reliable dewatering in high-wear site applications.\u003c\/li\u003e \u003cli\u003eSturdy stainless steel outer casing providing exceptional structural durability in contaminated liquids.\u003c\/li\u003e \u003cli\u003eIntegrated thermal protection contacts in the stator windings with a 140°C opening point.\u003c\/li\u003e \u003cli\u003ePowerful 3.7 kW three-phase squirrel cage motor with Class H insulation for reliable industrial service.\u003c\/li\u003e \u003cli\u003ePrecision-engineered 100 mm discharge outlet optimized for high-volume transfer and minimal flow resistance.\u003c\/li\u003e \u003cli\u003eAdvanced Plug-in™ mechanical seal with tungsten carbide faces providing redundant moisture protection.\u003c\/li\u003e \u003cli\u003eHigh-quality SUBCAB® power cable with screened control cores offering enhanced chemical resistance.\u003c\/li\u003e \u003cli\u003eSingle-screw impeller adjustment system allowing for easy maintenance of hydraulic performance.\u003c\/li\u003e \u003c\/ul\u003e ","brand":"Lowara","offers":[{"title":"Default Title","offer_id":50888525840631,"sku":"2630.181.MT.K234","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-flygt-2630-stainless-steel-medium-head-drainage-pump-tunnel-excavations-open-impeller.png?v=1782384923","url":"https:\/\/foundationpumps.com.au\/products\/lowara-flygt-2630-stainless-steel-medium-head-drainage-pump-tunnel-excavations-open-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}