{"product_id":"tsurumi-lsp-series-electric-residue-pump-lsp1-4s","title":"Tsurumi LSP Series Electric Residue Pump – LSP1.4S","description":"\u003cp\u003eThe Tsurumi LSP1.4S is a single-phase portable self‑priming residue drainage pump incorporating a submersible motor, designed for fast removal of standing water down to floor level via the supplied 5m suction hose and attachment. Its flow‑thru design provides maximum motor cooling efficiency, allowing continuous operation at low water levels and extended dry‑run capability. The pump features dual inside mechanical seals (upper: ceramic + carbon; lower: SiC + ceramic) isolated in an oil chamber with an Oil Lifter for enhanced lubrication, an anti‑wicking cable entry, a siphon breaker to prevent reverse‑flow, and a miniature thermal protector (MTP) for overheat protection. This Australian version is rated for 50Hz operation (240V supply) and is well‑suited for construction, mining, industrial, and emergency dewatering across Australia and other 50Hz regions.\u003c\/p\u003e\n\u003ch3\u003eSuitable Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFinal clean‑up after standard dewatering\u003c\/li\u003e\n\u003cli\u003eDraining shallow pits, tanks, and basins\u003c\/li\u003e\n\u003cli\u003eFlood response and emergency water removal\u003c\/li\u003e\n\u003cli\u003eCommercial and residential clean‑ups\u003c\/li\u003e\n\u003cli\u003eTight‑access areas where larger pumps won't fit\u003c\/li\u003e\n\u003cli\u003eMining and construction site dewatering\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\u003eLSP1.4S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Type\u003c\/td\u003e\n\u003ctd\u003eSelf‑priming residue drainage pump with submersible motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuction × Discharge Bore\u003c\/td\u003e\n\u003ctd\u003e25 mm × 25 mm (hose coupling with union)\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\u003eMaximum Head\u003c\/td\u003e\n\u003ctd\u003e6.9 m (50Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Capacity\u003c\/td\u003e\n\u003ctd\u003e50 L\/min (0.83 L\/sec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Vacuum\u003c\/td\u003e\n\u003ctd\u003e73.3 kPa (550 mmHg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Water Level\u003c\/td\u003e\n\u003ctd\u003e3 mm (with suction attachment)\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\u003e25 mm suction × 25 mm discharge (hose coupling with union)\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\u003eAluminium alloy \/ synthetic rubber\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), 150 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\u003eStand Material\u003c\/td\u003e\n\u003ctd\u003eRubber stand (prevents floor scratching)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDry Weight (excluding cable)\u003c\/td\u003e\n\u003ctd\u003e16.5 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\u003eLSP Series Product Guide\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/tsurumipumps.com.au\/wp-content\/uploads\/2025\/08\/LSP-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":42597247811693,"sku":"LSP1.4S","price":978.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1399\/2979\/files\/TsurumiLSP1.4SSinglePhasePortableSelf-PrimingSubmersibleDrainagePumpwithSuctionAttachment1.png?v=1778551225","url":"https:\/\/pumptastic.com.au\/products\/tsurumi-lsp-series-electric-residue-pump-lsp1-4s","provider":"Pumptastic","version":"1.0","type":"link"}