The slim design accompanied by a central discharge makes the KRSU series ideal for bypass applications within sewer refurbishments.
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KRSU | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| KRSU822 | 200 | 22,0 | 44,6 | 26,5 | 5700 | 417,0 | 56 | 20 | 20 |
KRSU822_1.pdf
| ø Discharge bore mm | 200 | |||
|---|---|---|---|---|
| Pumping Fluid | Temperature | 0-40°C | ||
| Type of Fluid | Grey water, slightly polluted water, sewage water | |||
| Pump | Compo- nents | Impeller | Vortex impeller | |
| Shaft Seal | Double mechanical seal | |||
| Bearings | Shielded ball bearings | |||
| Material | Impeller | Grey iron casting EN-GJL-200 | ||
| Casing | Grey iron casting EN-GJL-200 | |||
| Shaft Seal | Silicon carbide in oil bath | |||
| Motor | Lubrication | Turbine oil (ISO VG32) | ||
| Motor Protector (built-in) | Circle thermal cut-out | |||
| Insulation | Insulation class F | |||
| Type, Poles | Induction motor, 4 poles, IP68 | |||
| Phase / Voltage | 3-phase / 400V / 50Hz / d.o.l. | |||
| Material | Casing | Grey iron casting EN-GJL-200 | ||
| Shaft | Stainless steel EN-X30Cr13 | |||
| Cable | Rubber, NSSHÖU | |||
| Discharge Connection | Hose coupling | |||
Dimensions in mm:
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-
- KRSU822
W1: lowest running water level
| Model | A | A1 | B | B1 | D | H | W1 |
|---|---|---|---|---|---|---|---|
| KRSU822 | 546 | 235 | 1486 | 977 | 547 | 1167 | 325 |
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.
