Variants NKE 50-200/188 B-GQQE
Specifications
| Others | |
|---|---|
| Net weight: | 274 lb |
| Gross weight: | 284 lb |
| Shipping volume: | 18.7 ft³ |
| Config. file no: | 96116091 |
| Liquid | |
|---|---|
| Pumped liquid: | Water |
| Liquid temperature range: | -13 .. 194 °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 65 |
| Pump outlet: | DN 50 |
| Pressure stage: | PN16 |
| Coupling type: | Standard |
| Wear ring(s): | neck ring(s) |
| Technical | |
|---|---|
| Pump speed on which pump data is based: | 1400 rpm |
| Rated flow: | 151 US gpm |
| Rated head: | 31.83 ft |
| Actual impeller diameter: | 7.4 in |
| Impeller nom: | 7.87 in |
| Primary shaft seal: | GQQE |
| Shaft diameter: | 0.94 in |
| Materials | |
|---|---|
| Pump housing: | Cast iron |
| : | EN-JL1040 |
| : | ASTM A48-40 B |
| Impeller: | Bronze |
| : | DIN W.-Nr. 2.1096.01 |
| : | ASTM B584-C83600 |
| Material code: | B |
| Electrical data | |
|---|---|
| Motor type: | 90LC |
| IE Efficiency class: | IE2 |
| Rated power - P2: | 2 HP |
| Main frequency: | 50 Hz |
| Rated voltage: | 3 x 380-480 V |
| Rated current: | 3.30-2.90 A |
| Cos phi - power factor: | 0.92-0.83 |
| Rated speed: | 180-1740 rpm |
| IE efficiency: | IE2 82,8% |
| Motor efficiency at full load: | 80.0 % |
| Number of poles: | 4 |
| Enclosure class (IEC 34-5): | IP55 |
| Insulation class (IEC 85): | F |
| Motor protection: | B |
| Motor Number: | 87761025 |
| Product name: | NKE 50-200/188 B-GQQE |
| Product No.: | 96600923 |
| EAN: | 5700832010059 |
| Price: |