Product name: | NB 40-250/245 A-F-B-GQQE |
Product No: | 96535712 |
Technical | |
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Pump speed on which pump data are based: | 2940 rpm |
Rated flow: | 64.7 m³/h |
Rated head: | 66.8 m |
Head max: | 16 m |
Actual impeller diameter: | 245 mm |
Shaft seal arrangement: | Single |
Code for shaft seal: | GQQE |
Pump version: | A |
Bearing design: | Standard |
Materials | |
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Pump housing: | Cast iron |
Pump housing: | EN-JL1040 |
Pump housing: | A48-40 B |
Impeller: | Bronze |
Impeller: | 2.1096.01 |
Impeller: | B584-C83600 |
Material code: | B |
Installation | |
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Maximum ambient temperature: | 40 °C |
Pipe connection standard: | DIN |
Size of inlet connection: | DN 65 |
Size of outlet connection: | DN 40 |
Pressure rating for pipe connection: | PN16 |
Connect code: | F |
Liquid | |
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Pumped liquid: | Water |
Liquid temperature range: | -25 .. 90 °C |
Selected liquid temperature: | 20 °C |
Density at selected liquid temperature: | 998.2 kg/m³ |
Electrical data | |
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Motor type: | 160L |
IE Efficiency class: | IE2 |
Rated power - P2: | 18.5 kW |
Mains frequency: | 50 Hz |
Rated voltage: | 3 x 380-415 D/660-690 Y V |
Rated current: | 31.5/18.2 A |
Starting current: | 700 % |
Cos phi - power factor: | 0.92 |
Rated speed: | 2940 rpm |
Motor efficiency at full load: | 92.3 % |
Motor efficiency at 3/4 load: | 92.5 % |
Number of poles: | 2 |
Enclosure class (IEC 34-5): | IP55 |
Insulation class (IEC 85): | F |
Motor protec: | PTC |
Motor No: | 83A15428 |
Mount. design. acc. IEC 34-7: | IM B35 |
Others | |
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Net weight: | 158 kg |
Gross weight: | 180 kg |
Shipping volume: | 0.725 m³ |
Pipe connection standard: | DIN |
Title | Document Number | Literature language | Literature category | Product type | Date added | Version | |
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Sound Measurement Report | |||||||
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Functional profiles |
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