{"product_id":"tsurumi-ktve33-7-submersible-three-phase-automatic-portable-drainage-pump-ktve33-7","title":"Tsurumi KTVE33.7 Submersible Three-Phase Automatic Portable Drainage Pump – KTVE33.7","description":"\u003cp\u003e The KTVE33.7 is an energy‑saving submersible three‑phase automatic portable drainage pump from Tsurumi's KTVE series. Rated at 3.7 kW with an 80 mm discharge bore (100 mm available upon request), this model features an innovative electrode‑type relay unit built into the pump that automatically starts and stops the pump to eliminate dry‑running, greatly reducing power consumption and extending operating life. Though a three‑phase unit, it is designed to be lightweight for portability (36 kg dry weight), yet it handles pumping duties in ordinary construction and foundation works. The top‑discharge, side‑flow design assures efficient motor cooling even when the motor is exposed to air, while the compact 285 × 285 × 510 mm footprint allows installation in confined spaces. The pump body is die‑cast aluminium alloy with synthetic rubber sleeves protecting the casing and water passages; dual inside mechanical seals with silicon carbide faces and an oil‑lifter provide reliable shaft sealing and extended service life. This 50 Hz (Australian standard) unit delivers dependable automatic dewatering for demanding job sites. \u003c\/p\u003e\u003ch3\u003eSuitable Applications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eCivil infrastructure projects (road, rail, dam, and bridge)\u003c\/li\u003e \u003cli\u003eConstruction works and foundation dewatering\u003c\/li\u003e \u003cli\u003eGeneral dewatering and sump pumping\u003c\/li\u003e \u003cli\u003eWater transfer and turkey nest dams\u003c\/li\u003e \u003cli\u003eIndustrial plants and cement plants\u003c\/li\u003e \u003cli\u003eMining operations\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e \u003ctable class=\"spec-table\"\u003e \u003ctr\u003e \u003ctd\u003eProduct Name\u003c\/td\u003e \u003ctd\u003eTsurumi KTVE33.7\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Number\u003c\/td\u003e \u003ctd\u003eKTVE33.7\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePump Type\u003c\/td\u003e \u003ctd\u003eSubmersible Three‑Phase Automatic Portable Drainage Pump\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDischarge Bore\u003c\/td\u003e \u003ctd\u003e80 mm (100 mm available upon request)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMotor Output (P2)\u003c\/td\u003e \u003ctd\u003e3.7 kW\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePhase\u003c\/td\u003e \u003ctd\u003eThree\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eStarting Method\u003c\/td\u003e \u003ctd\u003eDirect On Line (D.O.L.)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSolids Passage\u003c\/td\u003e \u003ctd\u003e8.5 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSpeed (50 Hz)\u003c\/td\u003e \u003ctd\u003e3000 min⁻¹\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eShaft Seal\u003c\/td\u003e \u003ctd\u003eDual inside mechanical seals with silicon carbide faces, oil‑lubricated\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBody \/ Casing Material\u003c\/td\u003e \u003ctd\u003eDie‑cast aluminium alloy with synthetic rubber wear sleeves\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eImpeller Material\u003c\/td\u003e \u003ctd\u003eUrethane rubber or ductile cast iron semi‑vortex\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAutomatic Control\u003c\/td\u003e \u003ctd\u003eElectrode probe with built‑in relay unit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFrequency\u003c\/td\u003e \u003ctd\u003e50 Hz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCable Length\u003c\/td\u003e \u003ctd\u003e8 m\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDimensions (L × W × H)\u003c\/td\u003e \u003ctd\u003e285 × 285 × 510 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDry Weight (excluding cable)\u003c\/td\u003e \u003ctd\u003e36 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e\u003ch3\u003eDocumentation \u0026amp; Downloads\u003c\/h3\u003e \u003ctable class=\"pdf-table\"\u003e \u003ctr\u003e \u003ctd\u003eKTVE Series Product Guide\u003c\/td\u003e \u003ctd\u003e\u003ca href=\"https:\/\/tsurumipumps.com.au\/wp-content\/uploads\/2024\/01\/KTVE-Product-Guide-24.01.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eKTV \/ KTVE Instruction Manual (IB103-D)\u003c\/td\u003e \u003ctd\u003e\u003ca href=\"https:\/\/tsurumipumps.com.au\/wp-content\/uploads\/2023\/01\/KTV_KTVE_IB103-D-.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e","brand":"Tsurumi","offers":[{"title":"Default Title","offer_id":45459028443245,"sku":"KTVE33.7","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1399\/2979\/files\/KTVE33.7.png?v=1784685311","url":"https:\/\/pumptastic.com.au\/products\/tsurumi-ktve33-7-submersible-three-phase-automatic-portable-drainage-pump-ktve33-7","provider":"Pumptastic","version":"1.0","type":"link"}