Variants NBG 65-40-250/245 AF2NBQQE
Specifications
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Others | |
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Minimum efficiency index, MEI ≥: | 0.70 |
Net weight: | 181 kg |
Gross weight: | 206 kg |
Shipping volume: | 0.707 m³ |
Liquid | |
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Pumped liquid: | Water |
Liquid temperature range: | -25 .. 120 °C |
Selected liquid temperature: | 20 °C |
Density: | 998.2 kg/m³ |
Installation | |
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Maximum ambient temperature: | 60 °C |
Maximum operating pressure: | 16 bar |
Pipe connection standard: | EN 1092-1 |
Size of inlet connection: | DN 65 |
Size of outlet connection: | DN 40 |
Pipe connection standard: | EN 1092-1 |
Pressure rating for connection: | PN 16 |
Pump housing with feet: | No |
Support block: | N |
Connect code: | F2 |
Technical | |
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Pump speed on which pump data are based: | 2940 rpm |
Rated flow: | 64.68 m³/h |
Rated head: | 75.03 m |
Actual impeller diameter: | 245 mm |
Nominal impeller diameter: | 250 |
Shaft seal arrangement: | Single |
Shaft diameter: | 32 mm |
Code for shaft seal: | BQQE |
Curve tolerance: | ISO9906:2012 3B |
Pump version: | A |
Bearing design: | Standard |
Materials | |
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Pump housing: | Stainless steel |
: | EN 1.4408 |
: | ASTM CF8M |
Wear ring: | Graflon |
Flange: | Cast iron |
: | EN-GJS-500-7 |
: | ASTM 70-50-05 |
Impeller: | Stainless steel |
: | EN 1.4408 |
: | ASTM CF8M |
Shaft: | Stainless steel |
: | EN 1.4401 |
: | AISI 316 |
Material code: | N |
Code for rubber: | E |
Controls | |
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Frequency converter: | NONE |
Pressure sensor: | N |
Electrical data | |
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Motor type: | 160LB |
IE Efficiency class: | IE3 |
Rated power - P2: | 18.5 kW |
Mains frequency: | 50 Hz |
Rated voltage: | 3 x 380-415D/660-690Y V |
Rated current: | 34,5-32,5/20,0-18,8 A |
Starting current: | 830-980 % |
Cos phi - power factor: | 0.89-0.85 |
Rated speed: | 2940-2950 rpm |
Efficiency: | IE3 92,4% |
Motor efficiency at full load: | 92.4 % |
Motor efficiency at 3/4 load: | 93.2 % |
Motor efficiency at 1/2 load: | 93.2 % |
Number of poles: | 2 |
Enclosure class (IEC 34-5): | 55 Dust/Jetting |
Insulation class (IEC 85): | F |
Motor protec: | PTC |
Motor No: | 87420030 |
Mount. design. acc. IEC 34-7: | IM B35 |
Product name: | NBG 65-40-250/245 AF2NBQQE |
Product No: | 97925996 |
EAN number: | 5710626521128 |
Price: |