Variants NK 80-250/211 B-BAQE
Specifications
| Others | |
|---|---|
| Net weight: | 611 lb |
| Gross weight: | 750 lb |
| Shipping volume: | 31.1 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 |
| Pump inlet: | DN 100 |
| Pump outlet: | DN 80 |
| Pressure stage: | PN16 |
| Coupling type: | Spacer |
| Wear ring(s): | neck ring(s) |
| Technical | |
|---|---|
| Pump speed on which pump data is based: | 1740 rpm |
| Rated flow: | 435 US gpm |
| Rated head: | 63.32 ft |
| Actual impeller diameter: | 8.31 in |
| Impeller nom: | 9.84 in |
| Primary shaft seal: | BAQE |
| Shaft diameter: | 1.26 in |
| Secondary shaft seal: | NONE |
| Materials | |
|---|---|
| Pump housing: | Cast iron |
| : | EN-GJL-250 |
| : | ASTM A48-40 B |
| Impeller: | Bronze |
| : | DIN W.-Nr. 2.1096.01 |
| : | ASTM B584-C83600 |
| Material code: | B |
| Electrical data | |
|---|---|
| Motor type: | 132M |
| Rated power - P2: | 10 HP |
| Main frequency: | 60 Hz |
| Rated voltage: | 3 x 380-480 D/660-690 Y V |
| Rated current: | 14,2-12,4/8,20-7,80 A |
| Starting current: | 690-1040 % |
| Cos phi - power factor: | 0.90-0.82 |
| Rated speed: | 1740-1770 rpm |
| Motor efficiency at full load: | 89.4-90.8 % |
| Motor efficiency at 3/4 load: | 90.5-90.6 % |
| Number of poles: | 4 |
| Enclosure class (IEC 34-5): | IP55 |
| Insulation class (IEC 85): | F |
| Motor protection: | PTC |
| Motor Number: | 83B15122 |
| Lubricant type: | Grease |
| Product name: | NK 80-250/211 B-BAQE |
| Product No.: | 96599479 |
| Price: |