Tsurumi KTVE22.2 Submersible Three-Phase Automatic Portable Drainage Pump – KTVE22.2
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The KTVE22.2 is an energy‑saving submersible three‑phase automatic portable drainage pump from Tsurumi's KTVE series. Rated at 2.2 kW with a 50 mm discharge bore (80 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 (23 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 240 × 240 × 416 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.
Suitable Applications
- Civil infrastructure projects (road, rail, dam, and bridge)
- Construction works and foundation dewatering
- General dewatering and sump pumping
- Water transfer and turkey nest dams
- Industrial plants and cement plants
- Mining operations
Key Specifications
| Product Name | Tsurumi KTVE22.2 |
| Product Number | KTVE22.2 |
| Pump Type | Submersible Three‑Phase Automatic Portable Drainage Pump |
| Discharge Bore | 50 mm (80 mm available upon request) |
| Motor Output (P2) | 2.2 kW |
| Phase | Three |
| Starting Method | Direct On Line (D.O.L.) |
| Solids Passage | 8.5 mm |
| Speed (50 Hz) | 3000 min⁻¹ |
| Shaft Seal | Dual inside mechanical seals with silicon carbide faces, oil‑lubricated |
| Body / Casing Material | Die‑cast aluminium alloy with synthetic rubber wear sleeves |
| Impeller Material | Urethane rubber or ductile cast iron semi‑vortex |
| Automatic Control | Electrode probe with built‑in relay unit |
| Frequency | 50 Hz |
| Cable Length | 8 m |
| Dimensions (L × W × H) | 240 × 240 × 416 mm |
| Dry Weight (excluding cable) | 23 kg |
Documentation & Downloads
| KTVE Series Product Guide | Download |
| KTV / KTVE Instruction Manual (IB103-D) | Download |