Grundfos DWK.O.6.50.15.5.0E.R drainage pump 96922722
Maximum delivery head: 16.8 m | Maximum particle size: 6 mm | Pump casing: grey cast iron | Media temperature range: 0 ... 40 °C | Rated current: 5.6 A
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Grundfos 96922722 Construction submersible pump DWK.O.6.50.15.5.0E.R
Product number: 96922722
EAN number: 5700313725106
Drainage pumps (0.75 to 90 kW) with semi-open impeller or SuperVortex vortex impeller for numerous applications in building services and industry. The Grundfos DWK pump is a submersible pump for drainage.
Accessories
No installation set |
Tech. Details
| Product information | ||
| Product information. | Type | Drainage pump |
| Product number |
96922722 | |
| Product name |
DWK.O.6.50.15.5.0E.R | |
| EAN number |
5700313725106 | |
| Electrical data |
rated engine power P2 | 1.5 kW |
| Mains frequency | 50 Hz | |
| Nominal voltage [V] | 3 x 220-240 V | |
| Voltage tolerance | -100 | |
| Max starts per hour | 30 | |
| rated current | 5.6 A | |
| Nominal current at 3/4 charge | 4.6 A | |
| Nominal current at 1/2 charge | 3.7 A | |
| Maximum power consumption |
0.85 | |
| Cos phi - power factor | 0.78 | |
| Cos phi at 3/4 load | 0.68 | |
| Cos phi at 1/2 load | 2850 1/min | |
| Nominal speed | 83.02 % | |
| Efficiency of the engine at full load | 82.1 % | |
| Efficiency of the engine at 3/4 load | 0.78 | |
| Motor efficiency at half load | 2 | |
| Motorpole | Directly | |
| Power-on | IP68 | |
| Protection class (according to IEC 34-5) | F | |
| Heat class (IEC 85) | 10 m | |
| Cable length | PNCT | |
| Cable type | 5.6 A | |
| Cable size | 4X1.5MM2 | |
| Installation |
Maximum ambient temperature | 40 °C |
| Connection discharge nozzle | 27DN 50 | |
| Maximum mounting depth | 2725 m | |
| Technical data |
Maximum flow | 7.75 l/s |
| Minimum pump head | 7.3 m | |
| Maximum head | 16.8 m | |
| Actual impeller diameter | 125 mm | |
| Type of impeller | O | |
| Maximum grain size | 6 mm | |
| Slip ring seal | SIC-SIC | |
| Max. hydraulic efficiency | 0.43 | |
| characteristic tolerance | NONE | |
| Supply medium. | Media temperature range | 0 ... 40 °C |
| Density |
998.2 kg/m³ | |
| Min. pH |
4 | |
| Materials | Pump casing | Grey cast iron |
| Impeller |
High-chrome stainless steel | |
| Motor |
Grey cast iron | |
| Type of control. | Gasket sensor | Y |
| Others | Net weight | 41 kg |
| Country of origin | CN | |
| Tariff No. | 84137021 | |
Properties:
The pump is suitable for pumping polluted water from seepage shafts water with sand admixtures from construction sites excavation sites, tunnels, etc. |
Thanks to its compact design, the pump is suitable for both mobile use and permanent installation. |
Made of grey cast iron, the pump has a vertical discharge and an integrated, fully enclosed three-phase submersible motor of heat class F (155 °C). |
The pump is equipped with a riser, a double mechanical seal and a semi-open impeller made of high-chrome stainless steel to maintain the high flow rate. |
The pump has a Ti circuit to protect the motor from overheating. The pump can thus be operated independently of monitoring devices. |
The pump is equipped with a suction strainer, a transport handle and a 10 m cable. |
The pump has a hose coupling at the pressure outlet. |
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!