Simens Nash 2be Vacuum Pump
β-Alanine,Taurine,Creatine Monohydrate Tianjin Centerstar Chemical Co., LTD. , https://www.centerstarchem.com
August 09 09:44:12, 2025
The 2BEA series Siemens NASH water ring vacuum pumps and compressors are high-efficiency, energy-saving products developed through years of production experience and advanced research. They integrate international technology and are designed for pumping gases that are free of solid particles, insoluble in water, and non-corrosive, to create a vacuum or pressure within a sealed system. These pumps can also be adapted for corrosive gases or liquids by using appropriate materials. They are widely used in industries such as papermaking, chemicals, petrochemicals, light industry, pharmaceuticals, food processing, coal, and mineral processing.
**Key Features:**
1. Imported bearings ensure accurate positioning and stable operation of the impeller.
2. The impeller is made from cast iron or welded steel, providing excellent stability under various conditions and significantly extending pump life.
3. The pump body is constructed from steel, enhancing its durability and service life.
4. High-chromium stainless steel shaft sleeves increase lifespan by five times compared to standard components.
5. Belt drive pulleys are precision-engineered, offering reliable performance and long service life.
6. Flexible couplings use polyurethane components, ensuring stable and durable operation.
7. A top-mounted gas-water separator saves space and reduces noise.
8. All castings are produced using resin sand casting, ensuring good surface finish and efficient cooling.
9. Optional imported mechanical seals guarantee leak-free operation over extended periods.
10. The casing design features an oval shape to optimize exhaust performance.
**Performance Data:**
| Model | Limited Vacuum (hPa) | Speed (r/min) | Max. Capacity (m³/min) | Power (kW) | Driven Type | Voltage | Suction (mm) | Discharge (mm) |
|---------------|----------------------|----------------|--------------------------|-------------|--------------|------------|----------------|------------------|
| **2BEA-103-0** | 33 | 1300 | 4.9 | 11 | Pulley | 380 V | 65 | 65 |
| | | 1450 | 5.6 | 11 | Coupling | | | |
| | | 1625 | 6.2 | 15 | Pulley | | | |
| | | 1750 | 6.7 | 15 | Pulley | | | |
| **2BEA-153-0** | 33 | 1100 | 7.4 | 15 | Pulley | 380 V | 100 | 100 |
| | | 1300 | 8.9 | 18.5 | Pulley | | | |
| | | 1450 | 10 | 18.5 | Coupling | | | |
| | | 1625 | 10.8 | 22 | Pulley | | | |
| | | 1750 | 11.5 | 30 | Pulley | | | |
| **2BEA-202-0** | 33 | 790 | 9.5 | 18.5 | Pulley | 380 V | 125 | 125 |
| | | 880 | 11 | 18.5 | Pulley | | | |
| | | 980 | 12 | 22 | Coupling | | | |
| | | 1100 | 14 | 30 | Pulley | | | |
| | | 1170 | 15 | 30 | Pulley | | | |
This data continues with more models like 2BEA-203-0, 2BEA-252-0, 2BEA-253-0, and many others, each with different specifications including speed, capacity, power, voltage, and connection sizes. Additional models such as 2BEA-355-1, 2BEA-405-1, 2BEA-505-1, and 2BEA-705-1 offer higher capacities and are suitable for larger industrial applications. Some models are equipped with reducers or operate at higher voltages like 6kV or 10kV, making them ideal for heavy-duty environments. These pumps are known for their reliability, efficiency, and adaptability across a wide range of applications.