Variants NK 125-250/224 A2-F-A-E-BAQE
Specifications
| Others | |
|---|---|
| Minimum efficiency index, MEI ≥: | 0.57 |
| ErP status: | EuP Standalone/Prod. |
| Net weight: | 950 lb |
| Gross weight: | 1190 lb |
| Shipping volume: | 39.1 ft³ |
| Liquid | |
|---|---|
| Pumped liquid: | Water |
| Liquid temperature range: | 32 .. 248 °F |
| Selected liquid temperature: | 68 °F |
| Density: | 62.29 lb/ft³ |
| Installation | |
|---|---|
| Maximum ambient temperature: | 104 °F |
| Maximum operating pressure: | 232.06 psi |
| Flange standard: | EN 1092-2 |
| Pump inlet: | DN 150 |
| Pump outlet: | DN 125 |
| Pressure stage: | PN 16 |
| Coupling type: | Spacer |
| Wear ring(s): | neck ring(s) |
| Base frame: | EN / ISO |
| Connect code: | F |
| Technical | |
|---|---|
| Pump speed on which pump data is based: | 1762 rpm |
| Rated flow: | 1260 US gpm |
| Rated head: | 63.98 ft |
| Actual impeller diameter: | 8.82 in |
| Impeller nom: | 9.84 in |
| Primary shaft seal: | BAQE |
| Shaft diameter: | 1.26 in |
| Secondary shaft seal: | NONE |
| Curve tolerance: | ISO 9906:1999 Annex A |
| Pump version: | A2 |
| 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 | |
|---|---|
| Motor type: | SIEMENS |
| Rated power - P2: | 30 HP |
| Main frequency: | 60 Hz |
| Rated voltage: | 3 x 380-480D/660-690Y V |
| Rated current: | 42,0-35,5/24,0-23,5 A |
| Starting current: | 610-770 % |
| Cos phi - power factor: | 0.85-0.80 |
| Rated speed: | 1760-1778 rpm |
| Number of poles: | 4 |
| Enclosure class (IEC 34-5): | 55 (Protect. water jets/dust) |
| Insulation class (IEC 85): | F |
| Motor protection: | PTC |
| Motor Number: | 83S15130 |
| Lubricant type: | Grease |
| Product name: | NK 125-250/224 A2-F-A-E-BAQE |
| Product No.: | 96599912 |
| Price: |