Simens Nash 2be Vacuum Pump
Phosphoric Acid,Glacial Acetic Acid,Citric Acid Tianjin Centerstar Chemical Co., LTD. , https://www.centerstarchem.com
August 09 09:42:25, 2025
The 2BEA series Siemens NASH water ring vacuum pumps and compressors are high-efficiency, energy-saving products developed based on years of production experience and scientific research, incorporating international advanced technology. These pumps are typically used for pumping gases without solid particles, insoluble in water, and non-corrosive, to create a vacuum or pressure within a sealed container.
By modifying the materials, these pumps can also be used for handling corrosive gases or liquids. They are widely applied in industries such as papermaking, chemical, petrochemical, light industry, pharmaceuticals, food, coal, and mineral processing.
**Key Features**
1. High-quality imported bearings ensure accurate positioning and stable operation of the impeller.
2. The impeller is made from cast iron or welded steel, ensuring stability under various adverse conditions and significantly extending pump life.
3. The pump body is constructed from steel, enhancing the overall service life of the vacuum pump.
4. The shaft sleeve is made of high-chromium stainless steel, increasing its lifespan by five times compared to standard materials.
5. The pulley (belt drive) is designed with high precision, offering reliable operation, long service life, and easy maintenance.
6. The coupling (direct transmission) uses a high-strength flexible coupling with polyurethane components, ensuring stable and long-lasting performance.
7. A unique top-mounted gas-water separator helps save space and reduce noise levels.
8. All castings use resin sand casting, resulting in excellent surface quality and efficient cooling.
9. An optional mechanical seal is imported, ensuring no leakage during continuous operation.
10. The casing inner wall has an oval design, optimizing 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 | | | |
... (additional models follow with similar structure)
These pumps are ideal for applications requiring reliable vacuum or pressure generation. Their robust design and advanced engineering make them suitable for a wide range of industrial environments. Whether you need a compact model for small-scale operations or a large unit for heavy-duty applications, the 2BEA series offers a versatile and efficient solution. With a focus on durability, efficiency, and ease of maintenance, the 2BEA series ensures long-term performance and cost-effectiveness.