Product range: |
|
Language:
Product
Find a suitable pump based on head, flow and application area
Browse by product family, pump design or application area
Find a suitable pump based on head, flow and design
Find a Grundfos pump to replace old Grundfos and competitor products
Get product recommendation based on your liquid requirements
Performance curve
Product photo
Dimensional Drawing
Motor curve
Wiring Diagram
Spare parts
3D
| Product name: | NKG 125-100-250/236 Y1-F-K-E-BQQE |
| Product No: | 97784477 |
| Price: | |
| Technical | |
|---|---|
| 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 | |
|---|---|
| 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 | |
|---|---|
| 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 | |
|---|---|
| Pumped liquid: | Water |
| Liquid temperature range: | -25 .. 120 °C |
| Selected liquid temperature: | 20 °C |
| Density: | 998.2 kg/m³ |
| Electrical data | |
|---|---|
| Power (P2) required by pump: | 18.5 kW |
| Lubricant type: | Grease |
| Others | |
|---|---|
| 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 | |
|---|---|---|---|---|---|---|---|
| Sound Measurement Report | |||||||
| Brochures | |||||||
| Accessories | |||||||
| Case stories | |||||||
| Certificates | |||||||
| Installation & operating instructions | |||||||
| Service | |||||||
| Data booklets | |||||||
| Support files | |||||||
| Tender Material | |||||||
| Functional profiles | |||||||
Select the required CAD formats by clicking the select boxes. Press Download and you will be offered a ZIP file containing the selected CAD format.
| CAD Format |
|---|
