Grundfos DPK.20.100.110.5.0D Drainage pump 96884090
Max. flow rate: 28.9 l/s | Max. head: 43 m | Max. hydraulic efficiency: 0.71 | Media temperature range: 0 ... 40 °C | Rated current: 20.4 A | Motor efficiency at full load: 89.5 %
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Grundfos 96884090 Drainage pump DPK.20.100.110.5.0D
Product number: 96884090
EAN Number: 5700312719762
Drainage pumps (0.75 to 22 kW) with semi-open impeller or SuperVortex vortex impeller for numerous applications in building services and industry.
Accessories
No installation kit |
Tech. Details
| Product information | ||
| Product information. | Type | Drainage pump |
| Product number |
96884090 | |
| Product name |
DPK.20.100.110.5.0D | |
| EAN number |
5700312719762 | |
| Electrical data |
rated engine power P2 | 11 kW |
| Mains frequency | 50 Hz | |
| Nominal voltage [V] | 3 x 380-415 V | |
| Voltage tolerance | -100 | |
| Max starts per hour | 30 | |
| rated current | 20.4 A | |
| Nominal current at 3/4 charge | 15.4 A | |
| Nominal current at 1/2 charge | 10.8 A | |
| Maximum power consumption |
23 A | |
| Cos phi - power factor | 0.92 | |
| Cos phi at 3/4 load | 0.91 | |
| Cos phi at 1/2 load | 0.87 | |
| Nominal speed | 2850 1/min | |
| Efficiency of the engine at full load | 89.5 % | |
| Motor efficiency at 3/4 load | 90.0 % | |
| Motor efficiency at half load | 89.2 % | |
| Motorpole | 2 | |
| Switch-on type | Directly | |
| Protection class (according to IEC 34-5) | IP68 | |
| Heat class (IEC 85) | F | |
| Cable length | 10 m | |
| Cable type | PNCT | |
| Cable size | 4X6MM2+4X1MM2 | |
| Installation |
Maximum ambient temperature | 40 °C |
| Connection of discharge nozzle | 2DN 100 | |
| Maximum installation depth | 225 m | |
| Technical data |
Maximum flow rate | 28.9 l/s |
| Minimum delivery head | 24.2 m | |
| Maximum discharge head | 43 m | |
| Actual impeller diameter | 185 mm | |
| Type of impeller | O | |
| Maximum grain size | 20 mm | |
| Slip ring seal | SIC-SIC | |
| Maximum hydraulic efficiency | 0.71 | |
| Nominal Line Tolerance | NONE | |
| Supported medium. | Media temperature range | 0 ... 40 °C |
| Density |
998.2 kg/m³ | |
| Min. pH |
4 | |
| Materials | Pump casing | Grey cast iron |
| Impeller |
Ductile grey cast iron | |
| Motor |
Grey cast iron | |
| Type of control | Gasket sensor | Y |
| Others | Net weight | 166 kg |
| Country of origin | CN | |
| Tariff No. | 84137021 | |
Properties
The Grundfos DPK pump is a submersible pump for drainage applications. |
The pump has a semi-open impeller with 20 mm free passage and is suitable for pumping large volumes of groundwater and surface water seepage in conjunction with large discharge heads. |
Thanks to its compact design, the pump is suitable for both mobile use and permanent installation. It is supplied ready for installation - either for free-standing installation or installation in conjunction with an automatic coupling foot manifold. |
Made of grey cast iron, the pump has a vertical pressure outlet and an integrated, fully enclosed three-phase submersible motor of thermal class F (155 °C). |
The pump has a side discharge and is equipped with a double mechanical seal. |
The pump has a bimetallic temperature sensor to protect the motor from overheating and an electrode sensor that detects the ingress of water into the motor housing. |
The pump is equipped with a 10 m cable. |
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!