Variants NK 125-400/438 A2-F-L-E-BQQE
Specifications
| Others | |
|---|---|
| Minimum efficiency index, MEI ≥: | 0.50 |
| ErP status: | EuP Standalone/Prod. |
| Net weight: | 1290 kg |
| Gross weight: | 1400 kg |
| Shipping volume: | 3.33 m³ |
| Liquid | |
|---|---|
| Liquid temperature range: | -25 .. 110 °C |
| Installation | |
|---|---|
| Maximum operating pressure: | 16 bar |
| Flange standard: | EN 1092-2 |
| Pump inlet: | DN 150 |
| Pump outlet: | DN 125 |
| Pressure rating: | PN 16 |
| Coupling type: | Spacer |
| Wear ring(s): | neckring(s) |
| Base frame: | EN / ISO |
| Connect code: | F |
| Technical | |
|---|---|
| Pump speed on which pump data are based: | 1486 rpm |
| Rated flow: | 287 m³/h |
| Rated head: | 62.2 m |
| Actual impeller diameter: | 438 mm |
| Impeller nom: | 400 mm |
| Primary shaft seal: | BQQE |
| Shaft diameter: | 42 mm |
| Secondary shaft seal: | NONE |
| Curve tolerance: | ISO9906:2012 3B |
| Pump version: | A2 |
| Materials | |
|---|---|
| Pump housing: | Stainless steel |
| : | DIN W.-Nr. 1.4517 |
| : | ASTM CD4MCuN |
| Impeller: | Stainless steel |
| : | DIN W.-Nr. 1.4517 |
| : | ASTM CD4MCuN |
| Material code: | L |
| Rubber: | EPDM |
| Code for rubber: | E |
| Wear ring mat.: | EN 1.4517 / CD4MCuN |
| Electrical data | |
|---|---|
| Lubricant type: | Grease |
| Product name: | NK 125-400/438 A2-F-L-E-BQQE |
| Product No: | 97756137 |
| Price: |