Variants NK 150-200/220 B-GQQE
Specifications
| Others | |
|---|---|
| Net weight: | 489 kg |
| Gross weight: | 559 kg |
| Shipping volume: | 1.57 m³ |
| Liquid | |
|---|---|
| Pumped liquid: | Water |
| Liquid temperature range: | -25 .. 90 °C |
| Selected liquid temperature: | 20 °C |
| Density: | 998.2 kg/m³ |
| Installation | |
|---|---|
| Maximum ambient temperature: | 40 °C |
| Maximum operating pressure: | 10 bar |
| Flange standard: | EN |
| Pump inlet: | DN 200 |
| Pump outlet: | DN 150 |
| Pressure rating: | PN10 |
| Coupling type: | Spacer |
| Wear ring(s): | neckring(s) |
| Technical | |
|---|---|
| Pump speed on which pump data are based: | 1460 rpm |
| Rated flow: | 370.5 m³/h |
| Rated head: | 9.3 m |
| Actual impeller diameter: | 220 mm |
| Impeller nom: | 200 mm |
| Primary shaft seal: | GQQE |
| Shaft diameter: | 32 mm |
| Materials | |
|---|---|
| Pump housing: | Cast iron |
| : | EN-GJL-250 |
| : | ASTM A48-40 B |
| Impeller: | Bronze |
| : | DIN W.-Nr. 2.1096.01 |
| : | ASTM B584-C83600 |
| Material code: | B |
| Electrical data | |
|---|---|
| Motor type: | MMG160MA |
| Rated power - P2: | 11 kW |
| Mains frequency: | 50 Hz |
| Rated voltage: | 3 x 380-415 D/660-690 Y V |
| Rated current: | 22.6/13.0 A |
| Starting current: | 740 % |
| Cos phi - power factor: | 0.84 |
| Rated speed: | 1460 rpm |
| Motor efficiency at full load: | 88.5 % |
| Motor efficiency at 3/4 load: | 90.0 % |
| Motor efficiency at 1/2 load: | 90.0 % |
| Number of poles: | 4 |
| Enclosure class (IEC 34-5): | IP55 |
| Insulation class (IEC 85): | F |
| Motor protec: | PTC |
| Motor No: | 83415124 |
| Lubricant type: | Grease |
| Product name: | NK 150-200/220 B-GQQE |
| Product No: | 96595773 |
| EAN number: | 5700831901235 |
| Price: |