4-pole motor for an increased lifetime and greater convenience.
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GSZ | 3-phase / 50Hz
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| Model | Colour code curve | Bore mm | Motor output kW | Rated current A | Head max. m | Capacity max. l/min | Dry weight kg w/o cable | Max. solid handling ø mm | Pressure resistance max. m | Cable length m |
|---|---|---|---|---|---|---|---|---|---|---|
| GSZ2-75-4 | 250 | 75,0 | 146,0 | 52,0 | 12500 | 1140,0 | 25 | 20 | 20 | |
| GSZ2-75-4L | 250 | 75,0 | 146,0 | 38,0 | 17500 | 1200,0 | 25 | 20 | 20 |
GSZ2-75-4_1.pdf
| ø Discharge bore mm | 250 | |||
|---|---|---|---|---|
| Pumping Fluid | Temperature | 0-40°C | ||
| Type of Fluid | Spring water, Rain water, Ground water, Sand carrying water | |||
| Pump | Compo- nents | Impeller | Closed type impeller | |
| Shaft Seal | Double mechanical seal | |||
| Bearings | Shielded ball bearings | |||
| Material | Impeller | Stainless steel casting DIN X5CrNi18-10, Chromium iron casting | ||
| Casing | Grey iron casting EN-GJL-200 | |||
| Shaft Seal | Silicon carbide in oil bath | |||
| Motor | Lubrication | Turbine oil (ISO VG32) | ||
| Insulation | Insulation class E | |||
| Motor Protector (built-in) | Miniature protector | |||
| Phase / Voltage | 3-phase / 400V / 50Hz / s.d. | |||
| Type, Poles | Induction motor, 4 poles, IP68 | |||
| Material | Casing | Grey iron casting EN-GJL-200 | ||
| Shaft | Stainless steel EN-X30Cr13 | |||
| Cable | Rubber, NSSHÖU | |||
| Discharge Connection | JIS 10K Flange | |||
Dimensions in mm:
-
-
- GSZ2-75-4
- GSZ2-75-4L
W1: lowest running water level
| Model | d | A | A1 | B1 | D | H | W1 |
|---|---|---|---|---|---|---|---|
| GSZ2-75-4 | 250 | 1050 | 850 | 655 | 708 | 1733 | 510 |
| GSZ2-75-4L | 250 | 1050 | 850 | 700 | 739 | 1778 | 730 |
In the event of abrasive and corrosive utilization, stronger wear and tear will take place naturally in certain components. In this regard, please pay attention to our website
www.tsurumi.eu/english/applications.htm.
