Variants NBG 50-32-160/139 A-F2-B-BQQV
Specifications
| Others | |
|---|---|
| Minimum efficiency index, MEI ≥: | 0.59 |
| ErP status: | EuP Standalone/Prod. |
| Net weight: | 51 kg |
| Gross weight: | 61 kg |
| Shipping volume: | 0.178 m³ |
| Liquid | |
|---|---|
| Liquid temperature range: | -10 .. 90 °C |
| Installation | |
|---|---|
| Maximum ambient temperature: | 60 °C |
| Maximum operating pressure: | 16 bar |
| Pump inlet: | DN 50 |
| Pump outlet: | DN 32 |
| Pressure rating: | PN 16 |
| Connect code: | F2 |
| Technical | |
|---|---|
| Pump speed on which pump data are based: | 2840 rpm |
| Rated flow: | 22.6 m³/h |
| Rated head: | 19.1 m |
| Actual impeller diameter: | 139 mm |
| Impeller nom: | 160 mm |
| Primary shaft seal: | BQQV |
| Shaft diameter: | 24 mm |
| Secondary shaft seal: | NONE |
| Pump version: | A |
| Materials | |
|---|---|
| Pump housing: | Cast iron |
| : | EN-GJL-250 |
| : | ASTM A48-40 B |
| Impeller: | Bronze |
| : | DIN W.-Nr. CuSn10 |
| : | ASTM B584-C83600 |
| Material code: | B |
| Wear ring mat.: | High alloy brass(CuZn34Mn3AI2 |
| Electrical data | |
|---|---|
| Motor type: | 90L |
| IE Efficiency class: | IE1 |
| Rated power - P2: | 2.2 kW |
| Mains frequency: | 50 Hz |
| Rated voltage: | 3 x 220-240D/380-420Y V |
| Rated current: | 7,85-7,20/4,55-4,10 A |
| Rated speed: | 2855 rpm |
| Efficiency: | IE1 83,5% |
| Number of poles: | 2 |
| Enclosure class (IEC 34-5): | 55 (Protect. water jets/dust) |
| Insulation class (IEC 85): | F |
| Motor protec: | PTC |
| Motor No: | 96382634 |
| Mount. design. acc. IEC 34-7: | IM B5 |
| Lubricant type: | Grease |
| Product name: | NBG 50-32-160/139 A-F2-B-BQQV |
| Product No: | 99253065 |
| EAN number: | 5713826039813 |
| Price: |