Product name: | NKG 125-100-250/236 Y1-F-K-E-BQQE |
Product No: | 97784477 |
Technical | |
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Pump speed on which pump data are based: | 1750 rpm |
Rated flow: | 178 m³/h |
Rated head: | 23.4 m |
Actual impeller diameter: | 236 mm |
Impeller nom: | 250 mm |
Primary shaft seal: | BQQE |
Shaft diameter: | 42 mm |
Secondary shaft seal: | NONE |
Curve tolerance: | ISO9906:2012 3B |
Pump version: | Y1 |
Materials | |
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Pump housing: | Stainless steel |
Pump housing: | DIN W.-Nr. 1.4408 |
Pump housing: | ASTM CF8M |
Impeller: | Stainless steel |
Impeller: | DIN W.-Nr. 1.4408 |
Impeller: | ASTM CF8M |
Material code: | K |
Rubber: | EPDM |
Code for rubber: | E |
Wear ring mat.: | EN 1.4517 / CD4MCuN |
Installation | |
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Maximum operating pressure: | 16 bar |
Flange standard: | EN 1092-2 |
Pump inlet: | 125 |
Pump outlet: | 100 |
Pressure rating: | PN 16 |
Wear ring(s): | neckring(s) |
Connect code: | F |
Liquid | |
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Pumped liquid: | Water |
Liquid temperature range: | -25 .. 120 °C |
Selected liquid temperature: | 20 °C |
Density at selected liquid temperature: | 998.2 kg/m³ |
Electrical data | |
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Power (P2) required by pump: | 18.5 kW |
Lubricant type: | Grease |
Others | |
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Minimum efficiency index, MEI ≥: | 0.38 |
ErP status: | Sold outside EcoDesign zone |
Net weight: | 128 kg |
Gross weight: | 137 kg |
Shipping volume: | 0.295 m³ |
Title | Document Number | Literature language | Literature category | Product type | Date added | Version | |
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Functional profiles |
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