Performance Advantages of the 2BE1 Series Liquid Ring Vacuum Pump

1. Core Components Imported for Superior Operational Stability
All bearings in the 2BE1 series are sourced from NSK or NTN, ensuring precise orientation and minimizing vibration/noise during high-speed operation. The impellers, crafted from QT400 ductile iron or stainless steel, withstand corrosive and high-temperature environments, extending service life. Stainless steel shaft sleeves enhance wear resistance by 5 times, reducing maintenance frequency.

2. Optimized Structure for Enhanced Maintainability
The single-stage, single-action design ensures compactness and space efficiency. V-belt pulleys feature tapered bushings for easy installation/removal, minimizing downtime. Flexible coupling components made of polyurethane absorb vibrations, improving transmission reliability. The integrated separator above the pump reduces installation space and operational noise.

3. Upgraded Materials and Processes for Durability
The casing and impellers are constructed from steel/stainless steel, offering strong corrosion resistance. Resin sand casting enhances surface smoothness, eliminating the need for additional coatings while enabling efficient heat dissipation to prevent performance degradation from overheating. Optional imported mechanical seals prevent medium leakage during operation, ensuring environmental safety.

4. Balanced Energy Efficiency and Cost-Effectiveness
The pump design optimizes power output and energy consumption, reducing operational costs by over 20% compared to traditional models. Modular components allow quick replacement of wear parts, further lowering lifecycle maintenance expenses.

Applications

Suitable for vacuum extraction, gas compression, and liquid transfer in industries such as chemicals, pharmaceuticals, and power generation.

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