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| Product name: | NB50-160/167 A-F2-A-GQQE |
| Product No: | 98056083 |
| EAN number: | 5710628216367 |
| Technical | |
|---|---|
| Pump speed on which pump data are based: | 2940 rpm |
| Rated flow: | 88.6 m³/h |
| Rated head: | 33.5 m |
| Actual impeller diameter: | 167 mm |
| Impeller nom: | 160 mm |
| Primary shaft seal: | GQQE |
| Shaft diameter: | 24 mm |
| Secondary shaft seal: | NONE |
| Pump version: | A |
| Materials | |
|---|---|
| Pump housing: | Cast iron |
| Pump housing: | EN-GJL-250 |
| Pump housing: | ASTM A48-40 B |
| Impeller: | Cast iron |
| Impeller: | EN-GJL-200 |
| Impeller: | ASTM A48-30 B |
| Material code: | A |
| Wear ring mat.: | High alloy brass(CuZn34Mn3AI2 |
| Installation | |
|---|---|
| Maximum ambient temperature: | 60 °C |
| Maximum operating pressure: | 16 bar |
| Pump inlet: | DN 65 |
| Pump outlet: | DN 50 |
| Pressure rating: | PN 16 |
| Connect code: | F2 |
| Liquid | |
|---|---|
| Pumped liquid: | Water |
| Liquid temperature range: | -25 .. 60 °C |
| Selected liquid temperature: | 20 °C |
| Density at selected liquid temperature: | 998.2 kg/m³ |
| Electrical data | |
|---|---|
| Motor type: | 160MB |
| IE Efficiency class: | IE3 |
| Rated power - P2: | 11 kW |
| Mains frequency: | 50 Hz |
| Rated voltage: | 3 x 380-415D/660-690Y V |
| Rated current: | 20,8-19,8/12,0-11,8 A |
| Rated speed: | 2940-2950 rpm |
| Efficiency: | IE3 91,2% |
| Number of poles: | 2 |
| Enclosure class (IEC 34-5): | 55 Dust/Jetting |
| Insulation class (IEC 85): | F |
| Motor protec: | PTC |
| Motor No: | 87420028 |
| Mount. design. acc. IEC 34-7: | IM B35 |
| Lubricant type: | Grease |
| Others | |
|---|---|
| Minimum efficiency index, MEI ≥: | 0.70 |
| ErP status: | EuP Standalone/Prod. |
| Net weight: | 133 kg |
| Gross weight: | 158 kg |
| Shipping volume: | 0.707 m³ |
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