Variants NK 50-160/167 Y1-F-A-E-GQQE
Specifications
| Others | |
|---|---|
| Minimum efficiency index, MEI ≥: | 0.70 |
| ErP status: | EuP Standalone/Prod. |
| Net weight: | 40 kg |
| Gross weight: | 51 kg |
| Shipping volume: | 0.091 m³ |
| Liquid | |
|---|---|
| Pumped liquid: | Water |
| Liquid temperature range: | -25 .. 60 °C |
| Selected liquid temperature: | 20 °C |
| Density: | 998.2 kg/m³ |
| Installation | |
|---|---|
| Maximum operating pressure: | 16 bar |
| Flange standard: | EN 1092-2 |
| Pump inlet: | DN 65 |
| Pump outlet: | DN 50 |
| Pressure rating: | PN 16 |
| Wear ring(s): | neckring(s) |
| Connect code: | F |
| Technical | |
|---|---|
| Pump speed on which pump data are based: | 2900 rpm |
| Rated flow: | 87.4 m³/h |
| Rated head: | 32.6 m |
| Actual impeller diameter: | 167 mm |
| Impeller nom: | 160 mm |
| Primary shaft seal: | GQQE |
| Shaft diameter: | 24 mm |
| Secondary shaft seal: | NONE |
| Curve tolerance: | ISO9906:2012 3B |
| Pump version: | Y1 |
| Materials | |
|---|---|
| Pump housing: | Cast iron |
| : | EN-GJL-250 |
| : | ASTM A48-40 B |
| Impeller: | Cast iron |
| : | EN-GJL-200 |
| : | ASTM A48-30 B |
| Material code: | A |
| Rubber: | EPDM |
| Code for rubber: | E |
| Wear ring mat.: | Bronze (CuSn10) |
| Electrical data | |
|---|---|
| Power (P2) required by pump: | 11 kW |
| Lubricant type: | Grease |
| Product name: | NK 50-160/167 Y1-F-A-E-GQQE |
| Product No: | 97789136 |
| EAN number: | 5710624776834 |
| Price: |