Grundfos DP10.50.09.E.2.50B Submersible waste water pump in grey cast iron. 96877478
Maximum flow rate: 11.8 l/s | Maximum head: 13.8 m | Max. hydraulic efficiency: 0.65 | Media temperature range: 0 ... 40 °C | Rated current: 2.8 A | Motor efficiency at full load: 0.65
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Grundfos 96877478 Submersible waste water pump in grey cast iron. DP10.50.09.E.2.50B
Product code: 96877478
EAN Number: 5700312521143
Drainage pumps (0.9 to 2.6 kW) with multi-bladed, semi-open impeller with a free passage of 10 mm.
Accessories
All measurement data can be evaluated and changes to the factory settings can be made via the CIU expansion module as a permanent interface or the PC Tool Link as a temporary interface. |
Tech. Details
| Product information | ||
| Product Information | Type | Submersible sewage pump made of grey cast iron. |
| Product number |
96877478 | |
| Product name |
DP10.50.09.E.2.50B | |
| EAN number |
5700312521143 | |
| Electrical data |
rated engine power P2 | 0.9 kW |
| Mains frequency | 50 Hz | |
| Nominal voltage [V] | K.A. | |
| Voltage tolerance | -60 | |
| Max starts per hour | 30 | |
| rated current | 2.8 A | |
| Nominal current at 3/4 charge | 2.5 A | |
| Nominal current at 1/2 charge | 2.1 A | |
| Maximum power consumption |
K.A. | |
| Cos phi - power factor | 0.76 | |
| Cos phi at 3/4 load | 0.68 | |
| Cos phi at 1/2 load | 0.58 | |
| Nominal speed | 2870 1/min | |
| Efficiency of the engine at full load | 0.65 | |
| Motor efficiency at 3/4 load | K.A. | |
| Motor efficiency at half load | 0.58 | |
| Motorpole | 2 | |
| Power-on | Direct | |
| Protection class (according to IEC 34-5) | IP68 | |
| Heat class (IEC 85) | F | |
| Cable length | 10 m | |
| Cable type | 07RN8-F | |
| Cable size | K.A. | |
| Installation |
Maximum ambient temperature | 40 °C |
| Connection discharge nozzle | 20R 2 | |
| Maximum installation depth | 2010 m | |
| Technical data |
Maximum flow rate | 11.8 l/s |
| Minimum head | K.A. | |
| Maximum head | 13.8 m | |
| Actual impeller diameter | K.A. | |
| Type of impeller | Half open | |
| Maximum grain size | 10 mm | |
| Slip ring seal | SIC/SIC | |
| Max. hydraulic efficiency | 0.65 | |
| characteristic tolerance | ISO9906:2012 3B2 | |
| Promoting medium. | Media temperature range | 0 ... 40 °C |
| Density |
998.2 kg/m³ | |
| Min. pH |
K.A. | |
| Materials | Pump casing | Grey cast iron |
| Impeller |
Grey cast iron | |
| Motor |
K.A. | |
| Type of control | Gasket sensor | K.A. |
| Others | Net Weight | 39 kg |
| Country of origin | HU | |
| Tariff No. | 84137021 | |
Application area::
Dirty and storm water with fibrous and abrasive components.f |
Vertical, single-stage block unit for wet installation. With carrying handle, 10 m cable, fully automatic control and free cable end. The open multi-channel impeller has a free passage of 10 mm. . |
Control via integrated level sensors. The unique AUTOADAPT function switches on and off fully automatically. The AUTOADAPT pumps feature dry-running protection, motor protection, automatic pump changeover operation for up to 4 pumps, a regular test or trial run, as well as a randomly generated switch-on delay in the event of a power failure as standard.f |
For use in potentially explosive atmospheres, the pump in version E has, among other things, an Ex-separation barrier built in as standard. |
Double sealing system as compact cartridge/ cartridge seal. Oil barrier chamber filled with physiologically harmless special oil, can be checked from the outside.f |
The motor has 2 sets of thermoswitches for temperature monitoring in the winding and is designed for S1 - and S3 - operation in immersed condition. |
Cable entry: via stainless steel push-in fitting, cable cast longitudinally watertight. Service-friendly stainless steel clamping band for quick separation of motor and hydraulics. |
Other product features:
The pump has an R 2 discharge nozzle for portable as well as stationary use in manholes. The discharge nozzle can be mounted in two positions (rotated 180°) to the motor. |
Easy to install and use |
Integrated, fully automatic control, due to built-in level and dry-running sensor Integrated motor protection Test run set as standard (every 72 hours) Simple and time-saving installation, as self-adjusting start/stop logic Fully automatic calibration after each pump cycle. Also subsequent installation of up to four pumps in one shaft, without |
separate control and level detection possible Automatic detection of other pumps in the shaft and individual setting |
of alternating and peak load operation Alarm relay and potential-free changeover contact (2A, 230V) Fully automatic recording of all relevant parameters, such as pump starts and total operating time High torque for single-phase version. |
Worth knowing about Grundfos
Grundfos is one of the world's leading suppliers of high-efficiency pumps and the world market leader for circulators in the in heating technology. In addition to stainless steel pumps for industrial applications applications, Grundfos offers innovative pumps for building services and water management. As an authorised service partner, you will find in our profluid webshop you will find a wide selection of the extensive Grundfos range. Through excellent service, advice by telephone and fast delivery we offer a suitable (pump) solution for almost every application. solution. You too can benefit from our large selection at top prices!