1 / 5
Anj
Anj
The type NDX pump is applicable for pumping clean water and liquids whose physical and chemical properties are similar to water and without solid particles. This series of products can be used in factories, mines, urban water supply and drainage, HVAC, industrial softened water, and farmland irrigation and drainage. It can also be used in pressure stabilization and water supply systems for urban fire control.
Pump performance parameters can be modified by cutting the outer diameter of the impeller. Standard speeds are 1450RPM and 2900RPM. For operation at 3550RPM (60Hz or engine-driven), technical instructions for impeller adjustment can be provided. The pump features a simple structure, reliable performance, high efficiency, and low power consumption.
| Model | Capacity (m³/h) | Head (m) | Efficiency (%) | Shaft Power (kW) | Speed (rpm) | Impeller OD (mm) | Inlet (mm) | Outlet (mm) | Motor (kW) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| NDX300-250-400 | 550 | 56.5 | 75.5 | 112 | 1450 | 422 | 300 | 250 | 200kW | 370 |
| 760 | 54 | 85 | 132 | |||||||
| 950 | 48.5 | 83 | 151 |
| Category | Component | Material / Value |
|---|---|---|
| Main Materials | Impeller / Pump Body | HT250 |
| Pump Shaft | 2Cr13 | |
| Machinery Seal | Vulcan | |
| Bearing | NSK | |
| Conditions | Medium Temperature | ≤85ºC |
| Ambient Temperature | 40ºC | |
| Design Pressure | 1.6 MPa | |
| Motor Specs | Protection / Insulation | IP54 / Class F |
| Power | 200kW | |
| Frequency | 50 Hz | |
| Energy Rating | IE3 |
Applying advanced NRCE and CFD fluid simulation software to develop high-efficiency hydraulic models. Through rigorous analysis of flow fields, temperature, and dynamics, the pump achieves wide efficiency zones meeting international levels.
Convenient maintenance design allows for the removal of rotor parts without disassembling the suction and discharge pipes.
Materials are verified by direct-reading spectrum analyzers. Every impeller and rotor component undergoes precise dynamic balance testing to ensure smooth operation and low noise.
