Grundfos DWK.O.6.50.075.5.0D.R
Product ID: 96922719
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Grundfos DWK.O.6.50.075.5.0D.R
Grundfos DWK.O.6.50.075.5.0D.R
| Controls: | |
| Water-in-oil sensor: | without water-in-oil sensor |
| Seal sensor: | N |
| Liquid: | |
| Liquid temperature range: | 0 .. 40 °C |
| Selected liquid temperature: | 20 °C |
| Density: | 998.2 kg/m³ |
| Technical: | |
| Rated flow: | 2.9 l/s |
| Maximum flow: | 4.81 l/s |
| Rated head: | 9.23 m |
| Actual impeller diameter: | 112 mm |
| Type of impeller: | Open impeller |
| Max. Particle: | 6 mm |
| Max. hydraulic efficiency: | 38 % |
| Curve tolerance: | NONE |
| Materials: | |
| Pump housing: | Cast iron |
| EN 1561 EN-GJL-200 | |
| Impeller: | HI-Chrome |
| Motor house: | Cast iron |
| EN 1561 EN-GJL-250 | |
| ASTM A48 35B | |
| Shaft seal: | SIC |
| Secondary shaft seal: | CERAMIC-CARBON |
| Installation: | |
| Range of ambient temperature: | 0 .. 40 °C |
| Maximum operating pressure: | 5.7 bar |
| Type of outlet connection: | Hose |
| Size of outlet connection: | DN 50 |
| Pressure rating for outlet connection: | PN 10 |
| Maximum installation depth: | 25 m |
| Electrical data: | |
| Power input P1: | 0.947 kW |
| Rated power - P2: | 0.75 kW |
| Mains frequency: | 50 Hz |
| Rated voltage: | 3 x 380-415 V |
| Voltage tolerance: | +5/-5 % |
| Max starts per hour: | 30 |
| Rated current: | 1.6 A |
| Rated current at 3/4 load: | 1.4 A |
| Rated current at 1/2 load: | 1.1 A |
| Cos phi - power factor: | 0.88 |
| Cos phi - p.f. at 3/4 load: | 0.82 |
| Cos phi - p.f. at 1/2 load: | 0.72 |
| Rated speed: | 2850 rpm |
| Efficiency at full load: | 79.2 % |
| Efficiency at 3/4 load: | 77.5 % |
| Efficiency at 1/2 load: | 72.5 % |
| Number of poles: | 2 |
| Method of start: | DOL |
| Enclosure class (IEC 34-5): | IP68 |
| Insulation class (IEC 85): | F |
| Explosion proof: | no |
| Built-in motor protection: | PTO |
| Power cable type: | PNCT |
| Length of power cable: | 10 m |
| Others: | |
| Net weight: | 39 kg |
| Gross weight: | 50 kg |
| Shipping volume: | 116 m³ |
| Country of origin: | CN |
| Custom tariff no.: | 84137021 |
category
- Submersible wastewater pumpsGrundfos submersible wastewater pumps are designed as sealed units combining a pump and integrated motor that can operate below the surface of wastewater. Submersible wastewater pumps are perfect in permanent installations for efficient removal of wastewater from a property whether from washing machines, sinks and showers or drainage from the garden.