Mô tả
Type key
| Example | NL 40/200B-11/2 |
| NL | Standard pump with axial suction |
| 40 | DN for the pressure flange |
| 200 | Impeller nominal diameter [mm] |
| B | Hydraulic version |
| 11 | Rated power P2 [kW] |
| 2 | Number of poles |
Technical data
- Permissible temperature range of -20°C to +120°C
- Mains connection 3~400 V, 50 Hz
- Protection class IP 55
- Nominal diameter DN 32 to DN 150
- Max. operating pressure 16 bar
Materials
- Pump housing and pressure lid: EN-GJL-250
- Bearing bracket: EN-GJL-250
- impeller: EN-GJL-250 (special version: G-CuSn10)
- Shaft: X20Cr13
- Mechanical seal: AQ1EGG (other mechanical seals on request)
Đánh giá
Chưa có đánh giá nào.