Tsurumi GY Submersible Pumps are open multi-vane channel impeller with cutting mechanism. This construction ensures that fibrous foreign matter is cut up and sewage is transferred without clogging.
Cutting Mechanism
Open multi-vane channel impeller with cutting mechanism, consisting off a stationary cutting ring and a rotating knife. Entrained particles are crushed in a matter of seconds, piping diameters of DN50 are suitable. Minimization of material costs and costs for relocation.The kind of solids as well as the maximum free-passage need to be considered carefully when choosing the pump. For support, please contact Tsurumi (Europe) GmbH or your local Tsurumi-dealer.
Available options
• Explosion-proof version
• Oilchamber sensor for humidity control (only 6,4kW and 9,5kW)
• Condenser start (230V), direct online (400V, up to 3,1kW), star-delta (400V, from 3,7kW on)
• All pumps can be operated with soft-starter and variable frequency drive.
• Automatic version with float-switch available for models up to 3.1 kW.• Version with cooling jacket available for models with 6,4kW and 9,5kW
Material
| ø Discharge bore mm | 50mm | |||
|---|---|---|---|---|
| Pumping Fluid | Temperature | 0-35°C | ||
| Type of Fluid | Municipal sewage | |||
| Pump | Compo- nents | Impeller | Multi-vane channel impeller with cutting mechanism | |
| Shaft Seal | Double mechanical seal | |||
| Bearings | Shielded ball bearings | |||
| Material | Impeller | Grey iron casting EN-GJL-250 | ||
| Casing | Grey iron casting EN-GJL-250 | |||
| Shaft Seal | SiC and radial ring in oil bath, SiC, upper in oil bath | |||
| Cutting device | Stainless steel EN-X39CrMo17-1 | |||
| Motor | Type, Poles | Induction motor, 2 poles, IP68 | ||
| Lubrication | Turbine oil (ISO VG32) | |||
| Insulation | Insulation class H | |||
| Motor Protector (built-in) | Miniature protector | |||
| Phase / Voltage | Single phase 230V / 50Hz, 3-phase / 400V / 50Hz / d.o.l., 3-phase / 400V / 50Hz / s.d. | |||
| Material | Casing | Grey iron casting EN-GJL-250 | ||
| Shaft | Stainless steel EN-X5CrNiMo17-12-2 | |||
| Cable | Rubber, 10m H07RN8-F | |||
| Discharge Connection | Flange DIN/ANSI DN50 (PN10) | |||
| Optional Accessories | Guide rail fitting "TOS" (guide support, duck foot bend, lifting chain) / Bend and stand set for free standing types | |||
- 50GY21.5S
- 50GY21.8S
- 50GY21.9
- 50GY21.6
- 50GY23.1
- 50GY23.7
- 50GY24.4
- 50GY23.1H
- 50GYM26.4
- 50GYM26.4H
- 50GYM29.5
- 50GY21.1S
- 50GY2.9
W1: lowest running water level
| Model | A |
|---|---|
| 50GY2.9 | 406 |
| 50GY21.1S | 406 |
| 50GY21.5S | 468 |
| 50GY21.8S | 468 |
| 50GY21.6 | 468 |
| 50GY21.9 | 468 |
| 50GY23.1 | 505 |
| 50GY23.1H | 505 |
| 50GY23.7 | 545 |
| 50GY24.4 | 545 |
| 50GYM26.4 | 771 |
| 50GYM26.4H | 771 |
| 50GYM29.5 | 844 |
Please note all pumps are despatched at the earliest available for each manufacturer, this could be 9 -10 working days or more, for updated information please contact our sales office.
For next day delivery, please ensure your order is placed before 2pm Monday to Friday, orders received after 2pm Friday will be processed the next working day as we are closed at the weekend. For any orders after this time that still require next day delivery, please contact the office on01977 602200.
