Tsurumi - KTVE21.5 Drainage Pump - 400V - Three Phase - Automatic

The Tsurumi - KTVE21.5 Drainage Pump - 10-10-1204 is a high performing automatic submersible pump designed for efficient dewatering in construction and industrial Uses. This three-phase, 400V model offers a robust solution for managing water and light slurries in challenging environments.

TheKTVEpumps offer an automatic option to theKTVseries, without the need for external control panels and cumbersome float switches. A sensor probe is mounted in a durable, moulded rubber bracket and, for added protection, it is positioned within the footprint of the pump base. Once the water level reaches the probe, the pump will start and continue to operate for one minute after the water falls below it. However, if the water level touches the probe within this time, the "stop" signal is cancelled and the pump continues to run until the water is cleared. To enable a lower "on level" (by a further 90mm), the sensor probe can be lengthened by fitting the electrode extender, which is an optional extra.

Special use option: IDS (individually screened cable) on 3.7KW and 5.5KW models. (Please request a quotation)

Key Features:

The KTVE21.5 is part of Tsurumi's KTVE series, which consists of submersible three-phase automatic portable drainage pumps. It incorporates an innovative electrode-type relay unit built into the pump, enabling automatic start and stop functionality to prevent dry running. This feature significantly reduces power consumption and extends the pump's operational lifespan.

Key Product Spec:

• Motor Output: 1.5 kW
• Discharge Bore: 50mm
• Phase: Three-phase
• Starting Method: Direct-on-line (D.O.L.)
• Solids Passage: 8.5mm

Product Engineering Information:

The pump features a top discharge, side flow design that ensures efficient motor cooling, even when operating with its motor exposed to air. Its slim profile allows for placement in confined spaces, making it ideal for various construction and foundation works.

dynamic performance:

While lightweight for improved portability, the KTVE21.5 maintains the capacity to handle typical pumping tasks found on construction sites and in industrial settings. The automatic operation eliminates the need for external control panels and cumbersome float switches, simplifying installation and operation.

Uses:

This pump is well-suited for heavy-duty site drainage, dewatering Uses, and general water transfer tasks in construction and industrial environments.

Real-world product applications

• Dewatering areas such as pits, sumps, and low points
• Draining water from site works and excavations
• Removing unwanted water from tanks and containers
• Supporting general drainage and clean-up tasks
• Assisting with temporary water transfer

Key Product Features

• Flow rate: 425 Ltr/min
• Water type: Dirty Water
• Voltage: 400V
• Maximum head: 20m

Tsurumi (est. 1924) is a Japanese manufacturer specialising in heavy-duty submersible pumps for drainage, construction dewatering and wastewater. Product ranges include contractor dewatering, slurry and sewage pumps. Common applications include site dewatering, civil engineering, tunnelling, quarrying and public wastewater projects requiring solids handling.