Description
The GSZ-4-series is a submersible three-phase cast iron high head and high volume heavy-duty drainage pump driven by a 4-pole motor. The side discharge, spiral design allows smoother passage of the sucked solid matters. The motor is cooled by a water jacket that assures efficient motor cooling even when it operates with its motor exposed to air. The pump incorporates seal pressure relief ports that prevent the pumping pressure from applying to the shaft seal.
Catalogue Tsurumi High-Head Dewatering Pumps GSZ-4
Performance Curves
Model Selection
| Discharge Bore (mm) | Model | Motor Output (kW) | Phase | Starting Method | Solids Passage (mm) |
|---|---|---|---|---|---|
| 150 | GSZ5-37-4H | 37 | Three | Star-Delta | 10 |
| 200 | GSZ5-37-4 | 37 | Three | Star-Delta | 25 |
| 200 | GSZ4-45-4 | 45 | Three | Star-Delta | 25 |
| 250 | GSZ2-55-4 | 55 | Three | Star-Delta | 25 |
| 250 | GSZ2-75-4 | 75 | Three | Star-Delta | 25 |
| 250 | GSZ2-75-4L | 75 | Three | Star-Delta | 25 |
| 250 | GSZ-150-4 | 150 | Three | Star-Delta | 25 |
