{"product_id":"tsurumi-lb-series-manual-submersible-portable-drainage-pump-lb-480","title":"Tsurumi LB Series Manual Submersible Portable Drainage Pump – LB-480","description":"\u003cp\u003eThe Tsurumi LB-480 is a single-phase manual submersible portable drainage pump built for dewatering in tight or confined spaces, slim enough to fit inside an 8-inch pipe. Its top discharge flow-thru design provides maximum motor cooling for continuous operation at low water levels and extended dry-run capability. The pump includes dual inside mechanical seals with silicon carbide faces, an Oil Lifter for enhanced seal lubrication, an anti-wicking cable entry, and a miniature thermal protector (MTP) for overheat protection. This Australian version is rated for 50Hz operation (240V supply) and is well-suited for foundation work, flood response, and general site drainage across Australia and other 50Hz regions.\u003c\/p\u003e\n\u003ch3\u003eSuitable Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFoundation dewatering on construction and civil works sites\u003c\/li\u003e\n\u003cli\u003eFloodwater drainage and emergency water removal\u003c\/li\u003e\n\u003cli\u003eGeneral site drainage in residential, commercial, and industrial settings\u003c\/li\u003e\n\u003cli\u003eSite dewatering via narrow shafts or pipe-accessed locations\u003c\/li\u003e\n\u003cli\u003eSediment removal from sumps and basins\u003c\/li\u003e\n\u003cli\u003eRaw water supply from lakes or rivers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eLB-480\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Type\u003c\/td\u003e\n\u003ctd\u003eSubmersible manual drainage pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Bore\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Output\u003c\/td\u003e\n\u003ctd\u003e0.48 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003eSingle-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStarting Method\u003c\/td\u003e\n\u003ctd\u003eCapacitor Run\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e3000 min⁻¹ (at 50Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolids Passage\u003c\/td\u003e\n\u003ctd\u003e6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft Seal\u003c\/td\u003e\n\u003ctd\u003eDual inside mechanical seals (Upper: Ceramic + Carbon; Lower: SiC + Ceramic) with Oil Lifter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Temperature Range\u003c\/td\u003e\n\u003ctd\u003e0 to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003e50 mm Multi-directional Hose Coupling (vertical or inclined)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller Material\u003c\/td\u003e\n\u003ctd\u003eUrethane rubber (vortex design)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCasing Material\u003c\/td\u003e\n\u003ctd\u003eSynthetic rubber (see note)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing\u003c\/td\u003e\n\u003ctd\u003eDeep-groove, double-shielded C3 ball bearings (permanently lubricated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage (Australia)\u003c\/td\u003e\n\u003ctd\u003e240V (50Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current (at 240V 50Hz)\u003c\/td\u003e\n\u003ctd\u003e2.7 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Class\u003c\/td\u003e\n\u003ctd\u003eIP68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Class\u003c\/td\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Protection\u003c\/td\u003e\n\u003ctd\u003eMTP (Miniature Thermal Protector) – embedded in winding, cuts on overheat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLubricating Oil\u003c\/td\u003e\n\u003ctd\u003eTurbine Oil (ISO VG32), 155 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft Material\u003c\/td\u003e\n\u003ctd\u003e403 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable\u003c\/td\u003e\n\u003ctd\u003eH07RN-F, 10m, with plug (Australian plug type not specified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Control\u003c\/td\u003e\n\u003ctd\u003eNone (manual operation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Operating Water Level\u003c\/td\u003e\n\u003ctd\u003e5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry Weight (excluding cable)\u003c\/td\u003e\n\u003ctd\u003e10.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDocumentation \u0026amp; Downloads\u003c\/h3\u003e\n\u003ctable class=\"pdf-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle-phase Portable Pumps Catalogue (LB\/HS\/HSD\/LSC\/LSP Series)\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tsurumipumps.com.au\/wp-content\/uploads\/2022\/11\/Single-phase-Portable-Pumps_IS121-A-AUS-SPEC.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLB\/LB-A Series Product Guide\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tsurumipumps.com.au\/wp-content\/uploads\/2025\/08\/LB-LB-A-Product-Guide-25.08.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Tsurumi","offers":[{"title":"Default Title","offer_id":42597232214125,"sku":"LB-480","price":623.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1399\/2979\/files\/LB-480.png?v=1779782614","url":"https:\/\/pumptastic.com.au\/products\/tsurumi-lb-series-manual-submersible-portable-drainage-pump-lb-480","provider":"Pumptastic","version":"1.0","type":"link"}